Spherical Roller Bearing 21308

Product Attribute:

Type:Roller Bearing

Material:Chrome Steel

Tolerance:P6

Clearance:C5

Applicationt: 

Acura, audi, AIANTU, Arash, Baolong, BMW

Production Description:

Tianjin techi industry Co.,Ltd  is special at supplying different types of spherical roller bearing for more than ten years
 
Product Description
Spherical Roller Bearing
GCr15, GCr15SiMn, G20Cr2Ni4A
ISO9001
ID: 20mm-480mm;
Tolerance Class: P0, P6, P5, P4
Spherical roller bearing has barrel rollers and spherical outer ring raceway.
1. Excellent self-aligning capability, aligning angle from 1° To 2.5° .
2. Accommodate large radial loads and shocked loads. Also can accommodating a certain axial loads.
3. There are cylindrical bore and tapered bore to be chosen as mounting. Tapered bore includes 1: 12 (suffix "K")and 1: 30(suffix "K30") type, which can adjust radial clearance while mounting.
4. The bearing with an oil groove or three oil holes in the outer ring(suffix "W33") are available for efficient bearing lubrication.
5. Bearings are improved for higher loads, such as the CA type.