55x100x25mm copper cage spherical roller bearing 22211 22211c 22211ca w33

product information:

Structure:Spherical Roller Bearings

Type:Spherical Roller Bearings

Brand Name:YWS

Internal diameter:55mm

External diameter:100mm

Width:25mm

size:55×100×25mm

weight: 0.881kg

Maximum Rotational Speed：8500  rpm

Static Load Capacity：32822  pounds

Dynamic Load Capacity：31473  pounds

Material:Chrome steel/GCr15/Stainless steel

Is customized: Yes (Drawings required)

Wholesale and freight: To provide you with accurate solutions

Tips: Please contact us for details of the required products.

Product description：

This Series spherical roller bearing has a steel cage, a C3 radial clearance, an outer ring with lubrication groove and three oil holes, and a 1:12 tapered bore suitable for applications that support high radial and oscillating axial loads, such as in a wind turbine. Its rollers, cage, and rings conform to Deutsches Institut für Normung (DIN) P5 precision standard for performance within a narrow range of variation. The inner ring is hardened and the pressed steel cage has high wear resistance and spaces the oversize rollers for even load distribution and prevents contact to reduce friction, vibration, and noise. Its C3 radial clearance is larger than normal for applications where impact loads and vibration are severe, or thermal expansion is a factor. The bearing's 1:12 taper compensates for flexing shafts and fits tapered shafts. This bearing has two rows of symmetrically arranged rollers oriented on a concave raceway, which allow self-realignment and compensate for static and dynamic alignment errors. The bearing has a maximum operating temperature of 392 degrees F. This roller bearing is intended for interchangeability and meets DIN standards for parts numbering, bearing dimensions, load ratings, tolerances, and clearances. It meets International Standards Organization (ISO) standards for hardening of bearing rollers and rings. This spherical roller bearing is suitable for use in material handling equipment, electric generators, and machine tools.

Product features：

two row spherical roller bearing with oversize rollers and maximum misalignment adjustment for applications that support high radial and oscillating axial loads

Pressed steel cage has high wear resistance and spaces the rollers for even load distribution and prevents contact to reduce friction, vibration, and noise

P5 precision on rings and hardened inner ring

C3 radial clearance is larger than normal for applications where impact loads and vibration are severe, or thermal expansion is a factor

Bore with 1:12 taper compensates for flexing shafts and fits tapered shafts

 

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