Detailed description
20211CA Spherical Roller Bearings 55x100x21mm
20211CA Spherical roller bearings introduction:
1. Principal dimensions:
Inside Diameter: 55mm
Outside Diameter: 100mm
Thickness/Width: 21mm
2. Basic load ratings:
Dymanic: 73.5KN
Static : 85KN
3. Limiting speeds lubrication:3400r/min
Model: 20211CA
Brand: HYJ
Type: Roller
Structure: Spherical
Number of row: single row
Seals Type: open
Rollers materical: chrome Steel GCr15(AISI52100)
Cage materical: Brass
Clearance: C1, C2, C0, C3, C4, C5
Weight:0.64kg
Certification: ISO 9001:2000
Place of Origin: Wuxi City of Jiangsu Province in China
20211CA spherical roller bearings introduction:
20211CA spherical bearing is a bearing that permits angular rotation about a central point in two orthogonal directions (usually within a specified angular limit based on the bearing geometry). Typically these bearings support a rotating shaft in the [bore] of the inner ring that must move not only rotationally, but also at an angle.
20211CA spherical roller bearings Construction:
20211CA spherical roller bearings can be of a hydrostatic or mechanical construction. 20211CA spherical roller bearing by itself consists of an outer ring and an inner ring and a locking feature that makes the inner ring captive within the outer ring in the axial direction only. The outer surface of the inner ring and the inner surface of the outer ring are spherical (or more correctly, toroidal) and are collectively considered the raceway and they slide against each other, either with a lubricant, a maintenance-free (typically polytetrafluoroethylene or PTFE) based liner, or they incorporate a rolling element such as a race of ball-bearings, allowing lower friction.
Our main products:
Our main products are spherical roller bearings:
20205CA-20220CA(single-row),21304CA-21322CA,22205CA-22240CA, 22308CA-22336CA, 23020CA-23040CA, 23120CA-23140CA, 23218CA-23240CA, 24022CA-24040CA, 24122-24132CA
We also provide CA, CC, CAN, K, W33, MB and the other deformations, and with customers' request to provide single row, 2RS, high temperature resistant, E level mute and other special structure bearings.
20211 Spherical Roller Bearings; 20211CA Spherical Roller Bearings; 20211K Spherical Roller Bearings; 20211W33 Spherical Roller Bearings; 20211CAK Spherical Roller Bearings; 20211KW33 Spherical Roller Bearings; 20211CAW33 Spherical Roller Bearings; 20211CAKW33 Spherical Roller Bearings; 20211CC Spherical Roller Bearings; 20211CCK Spherical Roller Bearings; 20211CCW33 Spherical Roller Bearings; 20211CCKW33 Spherical Roller Bearings; 20211C Spherical Roller Bearings; 20211CK Spherical Roller Bearings; 20211CW33 Spherical Roller Bearings; 20211CKW33 Spherical Roller Bearings; 20211CTN1 Spherical Roller Bearings; 20211CTN1W33 Spherical Roller Bearings; 20211CKTN1 Spherical Roller Bearings; 20211CKTN1W33 Spherical Roller Bearings; 20211CTNI Spherical Roller Bearings; 20211KCTNI Spherical Roller Bearings; 20211CTNIW33 Spherical Roller Bearings; 20211KCTNIW33 Spherical Roller Bearings; 20211MB Spherical Roller Bearings; 20211MBK Spherical Roller Bearings; 20211MBW33 Spherical Roller Bearings; 20211MBKW33 Spherical Roller Bearings; 20211E Spherical Roller Bearings; 20211EK Spherical Roller Bearings; 20211EW33 Spherical Roller Bearings; 20211EKW33 Spherical Roller Bearings; 20211N Spherical Roller Bearings; 20211CAN Spherical Roller Bearings; 20211 -2RS Spherical Roller Bearings; BS2-0211-2CS Spherical Roller Bearings









