81230M Thrust Ball Bearing Specifications
Bore d (mm)
150
Outer D (mm)
215
Width B (mm)
50
Dynamic rating Cr (kN)
465
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 81230M?
RAYSDE 81230M Thrust Ball Bearing: bore d = 150 mm, outer diameter D = 215 mm, width/height B = 50 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 81230M carry?
Dynamic load rating Cr = 465 kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 81230M typically used?
Thrust Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 81230M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 150 mm, OD 215 mm and width 50 mm match ISO dimensions, 81230M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.