CB7211E Angular Contact Ball Bearing Specifications
Bore d (mm)
55
Outer D (mm)
100
Width B (mm)
21
Dynamic rating Cr (kN)
51000
Static rating Cor (kN)
26900
Grease limit speed (r/min)
18000
Oil limit speed (r/min)
26800
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB7211E?
RAYSDE CB7211E Angular Contact Ball Bearing: bore d = 55 mm, outer diameter D = 100 mm, width/height B = 21 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB7211E carry?
Dynamic load rating Cr = 51000 kN and static load rating Cor = 26900 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB7211E typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE CB7211E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 55 mm, OD 100 mm and width 21 mm match ISO dimensions, CB7211E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.