CB71860C Angular Contact Ball Bearing Specifications
Bore d (mm)
300
Outer D (mm)
380
Width B (mm)
38
Dynamic rating Cr (kN)
184500
Static rating Cor (kN)
171500
Grease limit speed (r/min)
3600
Oil limit speed (r/min)
5500
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB71860C?
RAYSDE CB71860C Angular Contact Ball Bearing: bore d = 300 mm, outer diameter D = 380 mm, width/height B = 38 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB71860C carry?
Dynamic load rating Cr = 184500 kN and static load rating Cor = 171500 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB71860C 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 CB71860C replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 300 mm, OD 380 mm and width 38 mm match ISO dimensions, CB71860C is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.