71917C Angular Contact Ball Bearing Specifications
Bore d (mm)
85
Outer D (mm)
120
Width B (mm)
18
Dynamic rating Cr (kN)
39500
Static rating Cor (kN)
41000
Grease limit speed (r/min)
11800
Oil limit speed (r/min)
17500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71917C?
RAYSDE 71917C Angular Contact Ball Bearing: bore d = 85 mm, outer diameter D = 120 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 71917C carry?
Dynamic load rating Cr = 39500 kN and static load rating Cor = 41000 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71917C typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 71917C replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 120 mm and width 18 mm match ISO dimensions, 71917C is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.