Cylindrical roller bearing
High precision cylindrical roller bearing is part of WZFB super-precision series products. It belongs to line contact, while the bearing capacity and rigidity is higher than that of angular contact ball bearing (including tandem-arrangement bearings). However it allows lower rotation speed. Therefore, cylindrical roller bearing used to middle and large type machine tools which require heavy load, high rigidity, and not too high rotation speed.
The most commonly used cylindrical roller bearings in the machine tools are tapered bore double row cylindrical roller bearings. They can bear high radial load instead of axial load, and the inner ring and outer ring can be separated. So they often combination used with double-row angular contact thrust ball bearings.
WZFB can provide a full range of NN30, NNU49 series cylindrical roller bearing with the precision classes of P6, P5, P4.
Send product request
Other supplier products
 |
ZRT bearings | ZRT bearings’ components are thrust part, radial part and transportation used screws, which composed a complete unit. Thrust parts include th... |
 |
Angular contact ball bearing | Precision angular contact ball bearings have 719, 70 and 72 three diameter series, and the contact angle is 15 °(the suffix is C) and 25 ° ... |
 |
Double-direction thrust angular contact ball bearing | Double-direction thrust angular contact ball bearings have 60 ° contact angle, they are composed of a bearing seat with lubrication oil grooves... |
 |
Spherical roller bearing | Spherical roller bearings could bear much radial load besides some axical load.Its raceway6 is spherical.The bearing could still work normally,when... |
|
|
Cylindrical roller bearing | High precision cylindrical roller bearing is part of WZFB super-precision series products. It belongs to line contact, while the bearing capacity a... |
