81160M Thrust Ball Bearing Specifications
Bore d (mm)
300
Outer D (mm)
380
Width B (mm)
62
Dynamic rating Cr (kN)
850
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 81160M?
RAYSDE 81160M Thrust Ball Bearing: bore d = 300 mm, outer diameter D = 380 mm, width/height B = 62 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 81160M carry?
Dynamic load rating Cr = 850 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 81160M 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 81160M replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 300 mm, OD 380 mm and width 62 mm match ISO dimensions, 81160M is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.