With the development of society, no one can igno re the fact that bearings especially SKF four row cylindrical roller bearings are playing a mo re and mo re impo rtant role in industries. Bearings NSF China 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 fo r the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared with other roller bearings. As they are no rmally 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 fo r relatively large roll neck diameters in comparison with the roll diameter. Since very many rollers can be inco rpo rated, 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 o r thrust designs, which take up the axial loads.
The four-row  cylindrical roller bearings are of separable design, i.e. the ring o r 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 bo re and some sizes are also available with tapered bo re. Bearings with tapered bo re can be adjusted during mounting to give a certain radial internal clearance o r a defined preload.

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

200 290 192   313811              60 pcs in stock fo r best price
200 310 230   313639 A/VJ202  58 pcs in stock fo r best price
205 310 225   313584 K          56 pcs in stock fo r best price
220 310 192   313839             54 pcs in stock fo r best price
220 310 225   313894 B         52 pcs in stock fo r best price
220 330 230   314889/VJ202  50 pcs in stock fo r best price
230 330 206   313824           48 pcs in stock fo r best price
231 330 235   312943 C        46 pcs in stock fo r best price
240 330 220   313921           44 pcs in stock fo r best price
260 370 220   313823           42 pcs in stock fo r best price
260 400 290   313427 B        40 pcs in stock fo r best price
266,25 400    BC4B 457929 VCA  38 pcs in stock fo r best price
280 390 220   313822           36 pcs in stock fo r best price
280 390 275   314719 C        34 pcs in stock fo r best price
280 400 285   314070/VJ202  32 pcs in stock fo r best price
280 410 300   314897/VJ202  30 pcs in stock fo r best price
280 420 250   NNUD 6056 MAS  28 pcs in stock fo r best price
300 420 300   314484 D        26 pcs in stock fo r best price
300 420 320   319129          24 pcs in stock fo r best price
320 460 240   BC4B322216B/HA3VJ212 22 pcs in stock fo r best price
320 480 350   314274 B      20 pcs in stock fo r best price
320 480 350   BC4B 316345 A  18 pcs in stock fo r best price
330 460 340   313445 C          16 pcs in stock fo r best price
340 450 250   BC4-8050     14 pcs in stock fo r best price
340 480 350   314485 C     12 pcs in stock fo r best price

Send inquiry to us directly via call o r mail when you want to purchse our goods. We will spare no effo rt to provide you the best service with high quality and competitive prices. Sincerely hoping to cooperate with customers from all the co rner of the wo rld.

Our Email:okbearing@126.com
Tel: 86-138-21528041
Contact person: jerri li

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SKF  tapered roller bearings, SKF bearings Hong Kong, SKF bearings Turkey, SKF bearings Vietnam, SKF wholesale bearings