SKF NNC bearing series including NNC48 Series and NNC49 series,they have different dimensions.We have shown a NNC 49 series list.Now we will introduce the SKF NNC bearings 48 series as following.

If you want to buy SKF NNC bearings both 48 series and 49 series, you can send inqury to us directly.Most of these NNC bearings we could supply in stock will save you up to 50%.

our contact way:
 

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

SKF NNC bearings 48 series clearance details:

Double row full complement cylindrical roller bearings are manufactured with No rmal radial internal clearance as standard. NNC Bearings with the larger C3 o r smaller C2 radial internal clearance can be supplied on request.

The clearance limits are in acco rdance with ISO 5753:1991. The clearance limits apply to unmounted bearings under zero measuring load.

The axial internal clearance of SKF NNC bearings design bearings, which can axially locate the shaft in both directions, is 0,1 to 0,2 mm for all sizes.

SKF NNC bearings 48 series stock list:

NNC 4830 CV ≡ SL014830  150 190 40  21 pcs in stock
NNC 4832 CV ≡ SL014832  160 200 40  13 pcs in stock

NNC 4834 CV ≡ SL014834  170 215 45  31 pcs in stock

NNC 4836 CV ≡ SL014836  180 225 45  22pcs in stock

NNC 4838 CV ≡ SL014838  190 240 50  17 pcs in stock

NNC 4840 CV ≡ SL014840  200 250 50  27pcs in stock

NNC 4844 CV ≡ SL014844  220 270 50  12 pcs in stock

NNC 4848 CV ≡ SL014848  240 300 60  26 pcs in stock

NNC 4852 CV ≡ SL014852  260 320 60  13 pcs in stock

NNC 4856 CV ≡ SL014856  280 350 69  22 pcs in stock

NNC 4860 CV ≡ SL014860  300 380 80  26 pcs in stock

NNC 4864 CV ≡ SL014864  320 400 80  18 pcs in stock

NNC 4868 CV ≡ SL014868  340 420 80  13 pcs in stock
NNC 4872 CV ≡ SL014872  360 440 80  27 pcs in stock
NNC 4876 CV ≡ SL014876  380 480 100  16 pcs in stock
NNC 4880 CV ≡ SL014880  400 500 100  10 pcs in stock

China BRG bearings supplies SKF single row tapered roller bearing in China with devotions to customer service and technical expertise have been the trademark for success and worldwide expansion, has a complete line of SKF single row tapered roller bearing stock in warehouse, all of them are with high quality and competitive prices.

SKF single row tapered roller bearings, covering the popular sizes of metric bearings manufactured to ISO 355:1977 and inch bearings which follow the ANSI/ABMA standard 19.2-1994, can be divided into the following types:

Bearings for general use
SKF single row tapered roller bearings for general use, including SKF bearings to Q specifications, have been optimized with regard to sliding contact surfaces of the guide flange of the inner ring, roller end faces, raceway contact profile.

Besides, highly accurate manufacturing processes make adjustment of the bearings against each other more reliable, which dramatically improves perfo rmance especially during the very first hours of operation.

High performance bearings manufactured to the CL7C specifications
SKF single row tapered roller bearings produced to the CL7C specifications are intended fo r bearing arrangements suppo rting heavy axial loads, fo r example, gearbox pinion bearing arrangements.

These bearings which are mounted with preload, have special friction characteristics, higher running accuracy and higher axial load carrying capacity to provide a constant, accurate mesh. In contrast to the bearings for general use, CL7C specification bearings can be adjusted to within narrow limits using the frictional torque method, which considerably simplifies the adjustment process.

With CL7C specification bearings there is practically no running-in wear. As a hydrodynamic lubricant film in the roller end/flange contacts is established from the outset, there is virtually no loss of preload and the preload can be maintained at a constant high level throughout operation.

Bearings with a flanged outer ring
Certain sizes of SKF single row tapered roller bearings are also available with a flange on the outer ring (fig). Bearings having this external flange can be axially located in the housing to provide a simplified, more compact bearing arrangement. The housing bore is simpler to produce, as no shoulders are required.

Some of SKF single row tapered roller bearing we can supply in stock are as following for reference:
  
343.154 450.85  66.675  LM361649 A/610   19 pcs in stock
346.075 488.95  95.25   HM262749/710      13 pcs in stock
355.6     482.6     60.32   431884 A            21 pcs in stock
360        480        76          32972               16 pcs in stock
360        680        165        332302             13 pcs in stock
380.1    480         50         BT1P380-332420   10 pcs in stock
381       479.425 49.213  L865547/512          17 pcs in stock
384.175 546.1   104.775 HM266449/410      13 pcs in stock
403.225 460.375 28.575  LL566848/810/HA1 9 pcs in stock
406.4   508     61.912  L467549/510                9 pcs in stock
406.4   549.275 85.725  LM 567949/910/HA113 pcs in stock
406.4   574.675 76.2    EE285160/226   13 pcs in stock
406.4   762       180.975 H969249/210   21 pcs in stock
415.925 590.55  114.3   M268749/710   7 pcs in stock
430.212 603.25  76.2    EE241693/375   11 pcs in stock
431.8   571.5   89.694  BT1B328284/HA1   13 pcs in stock
431.902 685.698 177.8   BT1B332900   8 pcs in stock
447.675 635     120.65  M270749/710   11 pcs in stock
457.2   573.088 74.612  L570649/610   6 pcs in stock
457.2   603.25  85.725  LM770949/910   11 pcs in stock
457.2   615.95  85.725  LM272235/210   9pcs in stock
457.2   660.4   91.28   EE737181/260/VQ601 10 pcs in stock
460     860     210     332304A   10 pcs in stock
479.425 679.45  128.588 BT1B332529/HA1   10 pcs in stock
479.425 717.55  136.525 BT1-8003/HA1   9 pcs in stock
480     950     240     332263    9 pcs in stock
482.6   634.873 80.962  EE243190/250  6 pcs in stock
488.95  634.873 84.138  LM772748/710/HA14 pcs in stock

Welcome to send inquiry to us if you want any kind of SKF single row tapered roller bearing, we will reply you as soon as possible! More details please visit www.perfectbearing.com, looking forward to hearing from you!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

SKF angular contact ball bearing is one type of SKF bearings who plays an significant role in industries. China BRG bearings who maintains its leadership as the hallmark of quality bearings through the world has a great many of SKF angular contact ball bearing stock in warehouse with reasonable prices.

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads,that is to say simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis (fig).

SKF angular contact ball bearings are produced in a wide variety of designs and sizes. Those commonly used and included in this catalogue are

–single row angular contact ball bearings (fig)
–double row angular contact ball bearings (fig)
–four-point contact ball bearings (fig)

The following lists a couple of FAG angular contact ball bearing that we can supply in stock :

360 480 56   71972 BM      20 pcs in stock
360 540 82   7072 AGM     12 pcs in stock
360 540 82   7072 AM        18 pcs in stock
360 540 82   7072 BGM     13pcs in stock
360 650 95   7272 BM        17 pcs in stock
380 480 31   70876 AMB    12 pcs in stock
380 480 46   71876 ACGAMB 11 pcs in stock
380 520 65   466953            11 pcs in stock
380 520 65   71976 ACGAMB 9 pcs in stock
380 560 82   7076 AM          16 pcs in stock
380 560 82   7076 BGM       14 pcs in stock
380 560 82   7076 BM          14 pcs in stock
400 540 65   71980 AM       11 pcs in stock
400 600 90   307238            15 pcs in stock
400 600 90   7080 AM         9 pcs in stock
400 600 90   7080 BM         14 pcs in stock
400 720 103  7280 BM         5pcs in stock
410 560 70   468431              14 pcs in stock
420 560 65   71984 AM          6 pcs in stock
420 560 65   71984 BM          13 pcs in stock
420 620 90   7084 AM           1pcs in stock
420 620 90   7084 BGM        2 pcs in stock
440 600 74   71988 ACMB     7 pcs in stock
440 650 94   7088 BM            12 pcs in stock
460 580 37   70892 AM          6 pcs in stock
460 580 56   71892 AGMB     12 pcs in stock
460 620 74   71992 ACM        1 pcs in stock
460 680 100  7092 AM          7 pcs in stock
460 680 100  7092 BM            1pcs in stock
465 635 76   307352               3pcs in stock
480 700 100  7096 AM            10 pcs in stock
480 700 100  7096 BM            4 pcs in stock
500 620 37   708/500 AMB     9 pcs in stock
500 620 56   718/500 AGMB  4pcs in stock
500 620 56   718/500 AMB      8 pcs in stock
500 670 78   719/500 AGMB   5pcs in stock
500 720 100  70/500 AM         7 pcs in stock
500 720 100  70/500 BM      4 pcs in stock
530 650 56   718/530 AC/VQ074 5 pcs in stock
530 650 56   718/530 AMB       6 pcs in stock
530 710 82   719/530 ACM      4pcs in stock
530 760 100  307368 B             4 pcs in stock
530 780 112  70/530 AM         3pcs in stock
530 780 112  70/530 BM          3 pcs in stock
540 630 45   BA1B 311585       5pcs in stock
560 680 56   718/560 AMB      2 pcs in stock
560 750 85   719/560 AMB      2 pcs in stock
560 820 115  70/560 AMB      6 pcs in stock
600 730 42   708/600 AGMB  6pcs in stock 
  
iIf you are interested in our products ,please send inquiry to us without hesitate either by mail or call, we will reply you as soon as possible!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

SKF bearing product list has made a number of adjustments since 1 August 2009 due to the changes of customers’ demands

Based on the original SKF bearings, we also brought in a series of large number bearings for the purpose of satisfying the demands of customers. At the same time, as the result of the short supply, the inventory level of some product has reduced, which will be reflected in the product list below.

Our products with a good reputation and reasonable prices are mainly exported to Mideast, India, Pakistan, Canada, Southeast Asia, Singapore,South America, South Korea and other countries all over the world. The product list of SKF bearings are as below:

•   Deep groove ball bearings
•   Tapered roller bearings
•   Angular contact ball bearings
•   Cylindrical roller bearings
•   Angular contact thrust ball bearings
•   Needle roller thrust bearings
•   Spherical roller thrust bearings
•   Self-aligning ball bearings
•   Needle roller bearings
•   Combined cylindrical roller/taper roller bearings
•   Spherical roller bearings
•   Thrust ball bearings
•   Cylindrical roller thrust bearings
•   Tapered roller thrust bearings and so on.

Some of SKF bearings we can supply are as follows:

100 180 46   22220 E                          46 pcs in stock
100 180 46   22220 EK                        39 pcs in stock
100 180 55   BS2-2220-2CS5/VT143    48 pcs in stock
100 180 55   BS2-2220-2CS5K/VT143  37 pcs in stock
100 180 60.3 23220 CC/W33              29pcs in stock
100 180 60.3 23220 CCK/W33            35 pcs in stock
100 180 60.3 23220-2CS/VT143         34 pcs in stock
100 215 47   21320 E                         43 pcs in stock
100 215 47   21320 EK                       22 pcs in stock
100 215 73   22320 E                         41 pcs in stock
100 215 73   22320 EJA/VA405         40 pcs in stock
100 215 73   22320 EJA/VA406         29 pcs in stock
100 215 73   22320 EK                      28 pcs in stock
100 215 73   22320 EKJA/VA405      37 pcs in stock
110 170 45   23022 CC/W33             36 pcs in stock
110 170 45   23022 CCK/W33           35 pcs in stock
110 170 45   23022-2CS/VT143        34 pcs in stock
110 170 60   24022 CC/W33             10pcs in stock
110 170 60   24022 CCK30/W33       32 pcs in stock
110 180 56   23122 CC/W33            20 pcs in stock
110 180 56   23122 CCK/W33          30 pcs in stock
110 180 56   23122-2CS5/VT143     22 pcs in stock
110 180 69   24122 CC/W33            12 pcs in stock
110 180 69   24122 CCK30/W33       27 pcs in stock
110 180 69   24122-2CS5/VT143      26 pcs in stock 
110 200 53   22222 E                        24 pcs in stock
110 200 53   22222 EK                      23 pcs in stock
110 200 63   BS2-2222-2CS5/VT143  22 pcs in stock
110 200 63   BS2-2222-2CS5K/VT143    21 pcs in stock
110 200 69.8 23222 CC/W33            20 pcs in stock

110 200 69.8 23222 CCK/W33          20 pcs in stock
110 240 80   22322 E                       29 pcs in stock
110 240 80   22322 EJA/VA405        39 pcs in stock
110 240 80   22322 EJA/VA406        29 pcs in stock
110 240 80   22322 EK                     32 pcs in stock
110 240 80   22322 EKJA/VA405     18 pcs in stock
120 180 46   23024 CC/W33            29 pcs in stock
120 180 46   23024 CCK/W33          28 pcs in stock
120 180 46   23024-2CS2/VT143     35 pcs in stock
120 180 60   24024 CC/W33            41pcs in stock
120 180 60   24024 CCK30/W33      27 pcs in stock
120 180 60   24024-2CS5/VT143     17 pcs in stock
120 200 62   23124 CC/W33            27 pcs in stock
120 200 62   23124 CCK/W33          16 pcs in stock
120 200 80   24124 CC/W33            16 pcs in stock
120 200 80   24124 CCK30/W33      26 pcs in stock
120 200 80   24124-2CS5/VT143     36 pcs in stock
120 215 58   22224 E                      15 pcs in stock
120 215 58   22224 EK                    24 pcs in stock
120 215 69   BS2-2224-2CS5/VT143   23 pcs in stock

For more informations of SKF bearings product list, plaese contact us by mail or call. We will provide you competitive prices.Sincerely welcome friends both at domestic and abroad to send inquiry to us!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

China BRG bearings with a vision to bring a new angle to providing industrial parts and supplies to our customers with excellent service as well as a competitively priced product line, is a world wide famous SKF wholesale bearings supplier in China.

Our goal is to offer our customers high quality SKF bearings at a competitive price and timely delivery. With the pace of the 21st century, this goal still stands and is backed up by thousands of satisfied customers who have experienced and benefited from us in most cases we are poised to service any location in the United States or many other foreign countries.

I am proud to tell you that China BRG bearings as an authorized bearings agency, has a broad range of wholesale SKF bearings in stock,  which mainly include:

•  Deep groove ball bearings
•  Tapered roller bearings
•  Angular contact ball bearings
•  Cylindrical roller bearings
•  Angular contact thrust ball bearings
•  Needle roller thrust bearings
•  Spherical roller thrust bearings
•  Self-aligning ball bearings
•  Needle roller bearings
•  Combined cylindrical roller/taper roller bearings
•  Spherical roller bearings
•  Thrust ball bearings
•  Cylindrical roller thrust bearings
•  Tapered roller thrust bearings and so on.

For the SKF bearings we can supply are too many to list all of them below, just list a couple of bearings for reference, more details please contact with us directly:

80 170 68.3   3316 DMA  65 pcs in stock
80 170 68.3   5316 A      44 pcs in stock
80 170 68.3   5316 E      23 pcs in stock
85 150 49.2   3217 A      12 pcs in stock
85 150 49.2   5217 A      21 pcs in stock
85 150 49.2   5217 A-2Z 32 pcs in stock
85 150 49.2   5217 E      21 pcs in stock
85 180 73     3317 A      28 pcs in stock
85 180 73     5317 A      37 pcs in stock
90 160 52.4   3218 A     26 pcs in stock
90 160 52.4   5218 A-2Z 35 pcs in stock
90 160 52.4   5218 E      29 pcs in stock
90 190 73     3318 A      36 pcs in stock
90 190 73     3318 DMA  42 pcs in stock
90 190 73     5318 A      31 pcs in stock
95 170 55.6   3219 A     24 pcs in stock
95 170 55.6   5219 A     28 pcs in stock
95 200 77.8   3319 A     26 pcs in stock
95 200 77.8   3319 DMA  37 pcs in stock
100 170 60.3  305397 D  36 pcs in stock
100 180 60.3  3220 A     41 pcs in stock
100 180 60.3  5220 A     27 pcs in stock
100 215 82.6  3320 A     26pcs in stock
100 215 82.6  3320 DMA  32 pcs in stock
110 200 69.8  3222 A       26 pcs in stock
110 200 69.8  5222 A       34 pcs in stock
110 240 92.1  3322 A        38 pcs in stock
110 240 92.1  3322 DMA  35 pcs in stock
150 230 70    305283 DA 21 pcs in stock
150 240 84    305248       29 pcs in stock
160 215 56    305608 A   38 pcs in stock
160 240 76    305183      29pcs in stock
170 260 84    305180     18pcs in stock
175 280 92    305351      34 pcs in stock
180 250 70    305288 DA 26 pcs in stock
180 250 70    305455 B   29 pcs in stock
180 280 92    305172 B   34pcs in stock
190 255 66    305609 A  38 pcs in stock
190 269.5 66  305338 DA 28 pcs in stock
190 290 92    305178       63pcs in stock
200 280 76    305237 A   24 pcs in stock
200 280 80    305393      21 pcs in stock
200 289.5 76  305263 DA 40 pcs in stock
200 310 96    305352        32 pcs in stock
220 300 76    305610 A    38 pcs in stock
220 309.5 76  305272 DA 34 pcs in stock
250 340 76    305611 A    25pcs in stock
260 369.5 92  305270 D  21 pcs in stock
260 400 130   305174 B   40 pcs in stock
280 389.5 92  305269 D  28pcs in stock
650 780 84    BA2B 309984 1 pcs in stock fo

The most impo rtant is that the SKF wholesale bearings provided by us will be brand new , company sealed , non tampered , genuine bearings , which are mostly available ready stock, meanwhile ,our prices are the most competitive than other sources fo r the same brand, which at last save you up to 30%. Just send inquiry to us if you want to purchase any of our bearings!
Fax:+86-635-2319719

Msn:perfect_bearing@hotmail.com

SKF thrust roller bearings are widely used in our life, and it is the most common used bearings which are perfectly suited for heavy-duty applications, with axial loads or combined axial and radial loads. They are self-aligning and can accommodate low as well as high speeds. Due to their design, various degrees of stiffness can be arranged.

Versatility is a characteristic of spherical roller thrust roller bearings as they can contribute to space saving and cost effective disigns. The following pages provide mo re detailed explanations about this bearings type and how it can be used.

Self-aligning
The spherical roller thrust bearings accomodates misalignment between the shaft and housing. This gives smooth, friction-free adjustment under virtually all operating conditions.

Combined load carrier
The bearing is designed to accommodate very heavy axial loads in one direction or heavy combined axial and radial loads.

Separatahle design
The mounting procedure is facilitated as the bearing is separable. The shaft washer with cage and rolller assembly and the housing washer can be mounted separately.

The following list a couple of SKF thrust roller bearings of the 29…series we could provide:

100 170 42   29320 E   38 pcs in stock
100 210 67   29420 E   34 pcs in stock
110 190 48   29322 E   26pcs in stock
110 230 73   29422 E   27 pcs in stock
120 210 54   29324 E   38pcs in stock
120 250 78   29424 E   26 pcs in stock
130 225 58   29326 E   34pcs in stock
130 270 85   29426 E   27 pcs in stock
140 240 60   29328 E   26pcs in stock
140 280 85   29428 E   35pcs in stock
150 215 39   29230 E  37pcs in stock
150 250 60   29330 E  28 pcs in stock
150 300 90   29430 E   38 pcs in stock
160 270 67   29332 E   26 pcs in stock
160 320 95   29432 E   27 pcs in stock
170 280 67   29334 E   34 pcs in stock
170 340 103  29434 E   30 pcs in stock
180 250 42   29236 E  28pcs in stock
180 300 73   29336 E   36 pcs in stock
180 360 109  29436 E   24 pcs in stock
190 320 78   29338 E  29 pcs in stock
190 380 115  29438 E  27 pcs in stock
200 280 48   29240 E  26pcs in stock
200 340 85   29340 E   24 pcs in stock
200 400 122  29440 E   34 pcs in stock
220 300 48   29244 E  28pcs in stock
220 360 85   29344 E   31 pcs in stock
220 420 122  29444 E   38 pcs in stock
240 340 60   29248  46 pcs in stock
240 380 85   29348 E   44 pcs in stock
240 440 122  29448 E   42 pcs in stock
260 360 60   29252  40 pcs in stock
260 420 95   29352 E   38 pcs in stock
260 480 132  29452 E   36 pcs in stock
280 380 60   29256  34 pcs in stock
280 440 95   29356 E   32 pcs in stock
280 520 145  29456 E   30 pcs in stock
300 420 73   29260  28 pcs in stock
300 480 109  29360 E   26 pcs in stock
300 540 145  29460 E  24 pcs in stock
320 440 73   29264  22 pcs in stock

Besides,we take this opportunity to re-emphasize that we shall, at all times, do everything possible to give you whatever info rmation you desire, at the same time, we will try our best to serve you. Welcome send inquiry to us if you want to purchase our goods!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

SKF four row cylindrical roller bearings are playing a more and more impo rtant role in industries with the development of society. China BRG Bearings could supply all types of SKF four row cylindrical roller bearings, which are able to to provide the highest possible radial load capacity compared to other roller bearing types.

Four-row cylindrical roller bearings (fig) are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared with other roller bearings. As they are normally mounted with an interference fit on the roll neck, they are particularly suitable fo r rolling mill applications where the rolling speed is high. The low bearing cross section allows for relatively large roll neck diameters in comparison with the roll diameter. Since very many rollers can be incorporated, the radial load carrying capacity is exceptionally high.

Four-row cylindrical roller bearings are only able to accommodate radial loads. They are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings, either radial or thrust designs, which take up the axial loads.
The four-row  cylindrical roller bearings are of separable design, that is to say the ring or rings with integral flanges and the roller and cage assemblies can be mounted independently of the free rings, o r all bearing components can be mounted separately. This considerably simplifies bearing mounting, maintenance and inspection. A certain limited axial displacement of the shaft with respect to the housing can be accommodated within the bearing.

SKF four-row cylindrical roller bearings have a cylindrical bore and some sizes are also available with tapered bore. Bearings with tapered bore can be adjusted during mounting to give a certain radial internal clearance or a defined preload.

Then the following list a fraction of SKF four row cylindrical roller bearings we could supply:

200 290 192   313811              60 pcs in stock
200 310 230   313639 A/VJ202  21 pcs in stock
205 310 225   313584 K         24 pcs in stock
220 310 192   313839           31 pcs in stock
220 310 225   313894 B         22 pcs in stock
220 330 230   314889/VJ202  41 pcs in stock
230 330 206   313824           16 pcs in stock
231 330 235   312943 C        13 pcs in stock
240 330 220   313921           27 pcs in stock
260 370 220   313823           23 pcs in stock
260 400 290   313427 B        14 pcs in stock
266,25 400    BC4B 457929 VCA  24 pcs in stock
280 390 220   313822           22 pcs in stock
280 390 275   314719 C        34 pcs in stock
280 400 285   314070/VJ202  10pcs in stock
280 410 300   314897/VJ202  23pcs in stock
280 420 250   NNUD 6056 MAS  14 pcs in stock
300 420 300   314484 D        26 pcs in stock
300 420 320   319129          12 pcs in stock
320 460 240   BC4B322216B/HA3VJ212     17 pcs in stock
320 480 350   314274 B      20 pcs in stock
320 480 350   BC4B 316345 A  24 pcs in stock
330 460 340   313445 C          31pcs in stock
340 450 250   BC4-8050     9 pcs in stock
340 480 350   314485 C     12 pcs in stock

We will try our best to serve you and provide products with high quality and competitive prices. Sincerely hoping to cooperate with customers from all the world.

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

It is well known that China BRG bearings is the authorized SKF TQI  bearings agency in China, who has a broad range of SKF TQI bearings in stock, all of them are with high quality and competitive prices.

Frankly speaking, TQI bearings have two paired rows of rollers arranged back-to-back (fig). Their use is limited, being primarily where high stiffness is required and considerable tilting moments have to be accommodated. The bearings are generally mounted with an interference fit on the roll necks and therefore often have a tapered bore. The bearings are also used fo r the vertical rolls of universal mills; in this case the outer rings are mounted with an interference fit in the chocks and the inner rings have a loose fit on their seat.

Because of their limited application, only a few sizes and designs are produced by SKF. The designs described in the following and shown with pictures.

TQIN design
Bearing with two single row inner rings and one double row inner ring with roller and cage assemblies. Steel window-type cages and four single row outer rings (fig).

TQIT design
Bearing with two single row inner rings and one double row inner ring with tapered bo re (taper 1:12 o r 1:30) with roller and cage assemblies. Steel window-type cages and two double row outer rings with an intermediate ring between them (fig). Bearings with a tapered bore are used when an interference fit is required for the inner rings on the roll neck.

The following list a very small po rtion of SKF TQI bearings we could supply in stock:

254 358.775 257.175       BT4B 332610/HA1   55 pcs in stock
258.762 358.775 257.175 BT4B 332961/HA1   21 pcs in stock
279.4 407 288               BT4B 328345/HA1   24 pcs in stock
287.5 440 284               BT4B 332997 B/HA131 pcs in stock
287.5 440 284               BT4B 332997/HA1   24 pcs in stock
317.5 422.275 261.938   BT4B 332642/HA1   20 pcs in stock
320 422.275 261.424     BT4B 328344/HA1   12 pcs in stock
320 422.275 261.424     BT4B 332716/HA1   21 pcs in stock
320 422.275 261.424     BT4B 332962/HA1   18 pcs in stock
323.452 447.675 323.85 BT4B 332668/HA1  11 pcs in stock
333.375 469.9 328.612  BT4B 328083/HA1   14 pcs in stock
347.662 469.9 246.063   331807                 27 pcs in stock
352.425 488.95 342.9    BT4B 332654/HA1   12 pcs in stock
368.3 523.875 366.712   BT4B 334011         9 pcs in stock
384.175 546.1 384.175   BT4B 331809/HA1   17 pcs in stock
390.525 546.1 384.175   BT4B 332664/HA1  11 pcs in stock
391.071 550 384.175      BT4B 328305/HA1   16 pcs in stock
400 540 295                 332297                  21 pcs in stock
406.4 590.55 381           BT4B 328923/HA1  10pcs in stock
415.925 590.55 419.1     BT4B 332814/HA1   16 pcs in stock
419.1 590.55 419.1        BT4B 328203/HA1  10 pcs in stock
419.1 590.64 419.1        BT4B 328564/HA4   14 pcs in stock
431.8 571.5 320.675     331999                   8 pcs in stock
431.8 647.7 338.138     BT4B 332590/HA1   14 pcs in stock
447.675 635 446.088    BT4B 328922/HA1   13 pcs in stock
450 595 352               BT4B 334147/HA1   6 pcs in stock
453.39 635 446.088      BT4B 332822/HA1   11 pcs in stock
482.6 615.95 317.5       BT4B 328268/HA1   4 pcs in stock
488.95 679.45 479.425   BT4B 332760/HA1   11 pcs in stock
510 655 362                BT4B 328732/HA1   5 pcs in stock
515 700 370                BT4B 334097/HA1    9 pcs in stock
530.225 736.6 519.112   BT4B 332933/HA1   10 pcs in stock
547.688 761.873 536.575 BT4B 332659/HA1    8 pcs in stock
555.233 761.873 536.575 BT4B 334125/HA1    7 pcs in stock
581.025 812.8 571.5       BT4B 332658/HA4   3pcs in stock
604.838 787.4 369.888   BT4B 328045/HA1    5 pcs in stock
644.525 857.25 523.875  BT4B 332934/HA1   5 pcs in stock
669.925 933.45 649.288  BT4B 332928/HA1    3 pcs in stock
744.538 1035.05 727.075 BT4B 332943/HA4    5pcs in stock
749.3 990.6 577            BT4B 332596/HA4    1 pcs in stock

Besides TQI bearings, we could supply other types of SKF bearings as well. If you have any need or special requirement, please send inquiry to us directly, for the products in stock is changing evertday, we may reply you within 24 hours. Sincerely looking forward to cooperating with you!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

BRG bearings as one type of Double Row Full Complement Cylindrical Roller Bearings, with an annular groove and three lubrication holes in the outer ring to facilitate efficient lubrication , incorporate a maximum number of rollers and are therefo re suitable for very heavy radial loads. At the same time, they cannot operate at the same high speeds as caged cylindrical roller bearings..

BRGbearings (fig) in the NNF 50 and 3194(00) series are always sealed on both sides and filled with grease. The two-piece inner ring has three integral flanges and is held together by a retaining ring. The outer ring has an integral central flange. NNF bearings can be used to locate a shaft axially in both directions. Because of the large distance between the two rows of rollers, the bearings are also able to accommodate tilting moments.

The bearings are filled with greases, which have good rust inhibiting properties (table). Under certain conditions, sealed NNF design bearings are maintenance-free, but if they operate in a moist or contaminated environment, or if speeds are moderate to high, they must be relubricated. This can be done through the inner as well as the outer ring.

If bearings with one or no seals are required, the seals may be removed easily with a screwdriver. For applications where oil lubrication is to be used, the bearings can be delivered without seals and grease if economic quantities are involved. Otherwise the seals should be removed and the bearings washed before use. If oil lubrication is used, the limiting speed quoted in the product tables can be increased by approximately 30%.

Some of NNF bearings we could supply in stock is as following:
 
50 80 40     NNF 5010 ADB-2LSV  38 pcs in stock
55 90 46     NNF 5011 ADB-2LSV  49 pcs in stock
60 95 46     NNF 5012 ADB-2LSV  38 pcs in stock
65 100 46    NNF 5013 ADB-2LSV  45 pcs in stock
70 110 54    NNF 5014 ADB-2LSV  39 pcs in stock
75 115 54    NNF 5015 ADB-2LSV  29 pcs in stock
80 125 60    NNF 5016 ADB-2LSV  38 pcs in stock
85 130 60    NNF 5017 ADB-2LSV  45 pcs in stock
90 140 67    NNF 5018 ADB-2LSV  28 pcs in stock
95 145 67    NNF 5019 ADB-2LSV  29pcs in stock
100 150 67   NNF 5020 ADB-2LSV  35 pcs in stock
110 170 80   NNF 5022 ADA-2LSV  36 pcs in stock
120 180 80   NNF 5024 ADA-2LSV  24 pcs in stock
130 200 95   NNF 5026 ADA-2LSV  38 pcs in stock
140 210 95   NNF 5028 ADA-2LSV  36pcs in stock
150 225 100  NNF 5030 ADA-2LSV  78 pcs in stock
160 240 109  NNF 5032 ADA-2LSV  34 pcs in stock
170 260 122  NNF 5034 ADA-2LSV  27 pcs in stock
180 280 136  NNF 5036 ADA-2LSV  26pcs in stock
190 290 136  NNF 5038 ADA-2LSV  34 pcs in stock
200 310 150  NNF 5040 ADA-2LSV  29 pcs in stock
220 340 160  NNF 5044 ADA-2LSV  55 pcs in stock
240 360 160  NNF 5048 ADA-2LSV  33 pcs in stock

If you want to purchase NNF bearings please contact us. We assured to supply you goods with excellent quality and competitive price. Sincerely hoping to cooperate with you in the near future!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com

As a professional agency of branded bearing, China NSF bearings has a large sto rage of SKF large size bearings in our warehouse, with very competitive prices and much quickly delivery. We mainly deal with Rolling bearings, such as deep groove ball bearing, angular contact ball bearings, thrust ball bearings, needle roller bearings; plain bearings and high-precision bearings etc, ranging from 150mm to 750mm.

In order to meet the demand of customers, the SKF Industrial Services Centre in Steyr is specially equipped for the reconditioning of Large Size Bearings of all types and manufacturers. Besides manufacturing machines, the service also includes the whole equipment and, above all, the know-how for damage analyses and quality assurance. Greatest impo rtance is attached to the inclusion of the users′ experience into the reconditioning process. Reconditioning means team work between the SKF and the customer!

We have cooperated with a great many customers in America, Europe and other foreign countrys for these items which used for heavy industry: trucks, machine tools, gear box, oil-field, drilling/mining/metallurgy equipment and so on.

The following list the Deep groove ball bearings we could supply in stock:

460   620  74   61992 MA        17 pcs in stock
460   680 100   6092 MB         21 pcs in stock
460   680 100   6092 N1MB     15 pcs in stock
480   600  56   61896 MA        11 pcs in stock
480   650  78   61996 MA        19 pcs in stock
480   700 100   6096 MB         9 pcs in stock
480   700 100   6096 N1MB     11 pcs in stock
487.5 650  78   614885           5pcs in stock
500   620  37   608/500 MA    4 pcs in stock
500   620  56   618/500 MA    6pcs in stock
500   620  56   618/500 TN9   10 pcs in stock
500   670  78   619/500 MA      6 pcs in stock
500   689 100   BB1B 363472    5 pcs in stock
500   720 100   60/500 N1MAS  3pcs in stock
530   650  56   618/530 MA      8 pcs in stock
530   710  57   609/530 MA     5 pcs in stock
530   710  82   619/530 MA      8 pcs in stock
530   760 100   360476 A          4 pcs in stock
530   780 112   60/530 N1MAS  7 pcs in stock
540   625  40   BB1B 362692     3 pcs in stock
560   680  37   608/560 MA      7 pcs in stock
560   680  56   618/560 MA      8pcs in stock
560   750  85   619/560 MA      6 pcs in stock
560   820 115   60/560 N1MAS 8 pcs in stock
600   730  42   608/600 MA     6 pcs in stock
600   730  60   618/600 MA     9pcs in stock
600   800  90   619/600 MA     5 pcs in stock
600   870 118   60/600 MA      4 pcs in stock
630   780  48   608/630 MA     5 pcs in stock
630   780  69   618/630 MA   6 pcs in stock
630   850  71   609/630 MB     4 pcs in stock
630   850 100   619/630 N1MA 9 pcs in stock
630   920 128   60/630 N1MBS 4 pcs in stock
650   920 118   306708 D         2 pcs in stock
670   820  69   618/670 MA    3 pcs in stock
670   820  69   618/670 TN     1 pcs in stock
670   900  73   609/670 MA    1 pcs in stock
670   900 103   619/670 MA   3 pcs in stock
670   980 136   60/670 N1MAS 1 pcs in stock
710   870  74   618/710 MA     2 pcs in stock
710   950  78   609/710 MA     3 pcs in stock
710   950 106   619/710 MA    2 pcs in stock
710  1000 140   306704 C       2 pcs in stock
710  1030 140   60/710 MA    1 pcs in stock
710  1080 160   360141          2 pcs in stock
730   940 100   361840           3 pcs in stock
750   920  78   618/750 MA     1 pcs in stock
750  1000 112   619/750 MA    2 pcs in stock
750  1090 150   60/750 MA     1 pcs in stock

We can supply SKF bearings and also other brands such as: Timken bearings, FAG bearings, NSK bearings, INA bearings and so on. We shall always provide the best technical support and service to you. At the same time ,our prices are the most competitive than other sources for the same brand.

Welcome to send inquiry to us if you are interested in any kind of products, we will reply you as soon as possible. Looking forward to hearing from you!

Skype/Wechat/Whatsapp:+86-18963592618

Email:perfectbearing@www.perfectbearing.com