SKF four row cylindrical roller bearings are playing a more and more important role in industries.China BRG Bearing 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 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 for rolling mill applications where the rolling speed is high. The low bearing cross section allows fo r 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 therefo re mounted together with deep groove o r angular contact ball bearings, o r 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, or 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 can supply:
200 290 192 313811 34 pcs in stock
200 310 230 313639 A/VJ202 24 pcs in stock
205 310 225 313584 K 31 pcs in stock
220 310 192 313839 10 pcs in stock
220 310 225 313894 B 27pcs in stock
220 330 230 314889/VJ202 13 pcs in stock
230 330 206 313824 24 pcs in stock
231 330 235 312943 C 31pcs in stock
240 330 220 313921 22pcs in stock
260 370 220 313823 23 pcs in stock
260 400 290 313427 B 17 pcs in stock
266,25 400 BC4B 457929 VCA 23 pcs in stock
280 390 220 313822 21 pcs in stock
280 390 275 314719 C 10 pcs in stock
280 400 285 314070/VJ202 9pcs in stock
280 410 300 314897/VJ202 21 pcs in stock
280 420 250 NNUD 6056 MAS 9 pcs in stock
300 420 300 314484 D 9 pcs in stock
300 420 320 319129 24 pcs in stock
320 460 240 BC4B322216B/HA3VJ212 13pcs in stock
320 480 350 314274 B 20 pcs in stock
320 480 350 BC4B 316345 A 14 pcs in stock
330 460 340 313445 C 27pcs in stock
340 450 250 BC4-8050 19 pcs in stock
340 480 350 314485 C 12 pcs in stock
Please send inquiry to us directly by call or mail when you want to purchse our goods. We will do our best to provide you products with high quality and competitive prices. Looking to cooperate with customers from all the world.
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Email:perfectbearing@perfectbearing.com
