Radial Automotive Axial Cylindrical Roller Bearing Movement N211E With Brass Cage

55*100*21mm cylindrical roller bearing N211E NU211E NJ211E

Description of cylindrical roller bearing:

1.Cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, single and double row full complement bearings (without a cage).

2.Cylindrical roller bearings are commonly separable and easy to mount and dismount. They can be divided into single row, double row and muti-row cylindrical roller bearings. The widely used bearings are cylindrical roller bearings with cage. There are single or double row bearings with a full complement of roller and other bearing arrangements. Cylindrical roller bearings have high radial load carrying capacity and are also suitable for high speeds.

Cylindrical roller bearing features:

1. Roller and roller way for line contact or repair referrals contact, radial bearing capacity is big, is designed to withstand heavy loads and shock load.

2. Small friction coefficient, suitable for high speed, limit speed close to deep groove ball bearing.

3. N type and NU type can be axial movement, can adapt for thermal expansion or installation error caused by the shaft and housing relative position change, can make free end bearing use.

4. For shaft or seat hole processing the demand is higher, after installation bearing outer axis relative deviation to kept under strict control, so as to avoid the contact stress concentration.

5. The outer and inner rings of all types are separable and easy to install and remove.