51252M Thrust Ball Bearing Specifications
Bore d (mm)
260
Outer D (mm)
360
Width B (mm)
79
Dynamic rating Cr (kN)
488
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 51252M?
RAYSDE 51252M Thrust Ball Bearing: bore d = 260 mm, outer diameter D = 360 mm, width/height B = 79 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 51252M carry?
Dynamic load rating Cr = 488 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 51252M 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 51252M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 260 mm, OD 360 mm and width 79 mm match ISO dimensions, 51252M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.