6228MCRA9 Deep Groove Ball Bearing Specifications
Bore d (mm)
140
Outer D (mm)
250
Width B (mm)
42
Dynamic rating Cr (kN)
166
Static rating Cor (kN)
150
Grease limit speed (r/min)
2400
Oil limit speed (r/min)
3000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 6228MCRA9?
RAYSDE 6228MCRA9 Deep Groove Ball Bearing: bore d = 140 mm, outer diameter D = 250 mm, width/height B = 42 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 6228MCRA9 carry?
Dynamic load rating Cr = 166 kN and static load rating Cor = 150 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 6228MCRA9 typically used?
Deep Groove Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 6228MCRA9 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 140 mm, OD 250 mm and width 42 mm match ISO dimensions, 6228MCRA9 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.