CB71920E Angular Contact Ball Bearing Specifications
Bore d (mm)
100
Outer D (mm)
140
Width B (mm)
20
Dynamic rating Cr (kN)
48000
Static rating Cor (kN)
36400
Grease limit speed (r/min)
11700
Oil limit speed (r/min)
17600
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB71920E?
RAYSDE CB71920E Angular Contact Ball Bearing: bore d = 100 mm, outer diameter D = 140 mm, width/height B = 20 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB71920E carry?
Dynamic load rating Cr = 48000 kN and static load rating Cor = 36400 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB71920E 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 CB71920E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 140 mm and width 20 mm match ISO dimensions, CB71920E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.