ZWRZ Self-aligning roller bearing213series

1.The spherically can make selfalingnment. 2.Quick delivery. 3.High quality with reasonable price.

1,Dimension

Overall dimension of bearing listed in beaing table accords to ISO015-1981.

2,Angular alignment tolerance

Self-aligning roller bearing is designed in such a way that it is self-aligning.That means that bearing can adjust itself and angular alignment tolerance between outer rings.Under normal load and working condition and inner ring rotates,the unsymmetrical value listed in below table is allowed.Achieving completely specifide value is subject to design and seal type of configured bearing.

3,Tolerance

The self-anligning roller bearing with cylindrical bore or tapered core is of common tolerance level .

4,Internal clearance

 According to the ZWRZ standard,self-aligning roller bearing is of common tolerance level in internal clearance in its radial direction.Almost all bearings can be supplied at C3 clearance,or even higher level C4 clearance.Bearings with dimension less than common level:C2 clearance can also be supplide.Please consult first to check supply status for bearing with non-standard radial clearance (includingC5).These clearance values are used for zero load testing and shaft,which remains uninstalled.

Bearing Type	Basic Dimension	Basic Load Ratings(kN)		Limit Speed(rpm)			Weight(kg)
	dxDxB	dynamic(Cr)	static(Cor)	Grease	Oil
23020CA/W33	100x150x37	215	400	2400	3200	2.51
23120CA/W33	100x165x52	287	510	2000	2800	4.42
23120MB/W33	100x165x52	287	510	2000	2800	4.42
23120CC/W33	100x165x52	287	510	2000	2800	4.32
23120CC/W33/X2	100x165x52x65	287	510	2000	2800	5.02
23220CA/W33	100x180x60.3	400	570	1700	2200	6.58
23220MB/W33	100x180x60.3	400	570	1700	2200	6.58
24120CA/W33	100x165x65	414	582	1800	2600	5.55
24120CC/W33	100x165x65	414	582	1800	2600	5.45
24020CA/W33	100x150x50	260	377	2200	3000	3.45
24020CC/W33	100x150x50	260	377	2200	3000	3.15
22220CA/W33	100x180x46	277	425	2200	3000	5.18

Main Products

ZWRZ Self-aligning roller bearing213series