81215TN Thrust Ball Bearing Specifications
Bore d (mm)
75
Outer D (mm)
110
Width B (mm)
27
Dynamic rating Cr (kN)
137
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 81215TN?
RAYSDE 81215TN Thrust Ball Bearing: bore d = 75 mm, outer diameter D = 110 mm, width/height B = 27 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 81215TN carry?
Dynamic load rating Cr = 137 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 81215TN 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 81215TN replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 110 mm and width 27 mm match ISO dimensions, 81215TN is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.