81113TN Thrust Ball Bearing Specifications
Bore d (mm)
65
Outer D (mm)
90
Width B (mm)
18
Dynamic rating Cr (kN)
83
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 81113TN?
RAYSDE 81113TN Thrust Ball Bearing: bore d = 65 mm, outer diameter D = 90 mm, width/height B = 18 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 81113TN carry?
Dynamic load rating Cr = 83 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 81113TN 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 81113TN replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 90 mm and width 18 mm match ISO dimensions, 81113TN is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.