7210E Angular Contact Ball Bearing Specifications
Bore d (mm)
50
Outer D (mm)
90
Width B (mm)
20
Dynamic rating Cr (kN)
41000
Static rating Cor (kN)
30500
Grease limit speed (r/min)
15200
Oil limit speed (r/min)
23000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 7210E?
RAYSDE 7210E Angular Contact Ball Bearing: bore d = 50 mm, outer diameter D = 90 mm, width/height B = 20 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 7210E carry?
Dynamic load rating Cr = 41000 kN and static load rating Cor = 30500 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 7210E 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 7210E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 50 mm, OD 90 mm and width 20 mm match ISO dimensions, 7210E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.