CB71905E Angular Contact Ball Bearing Specifications
Bore d (mm)
25
Outer D (mm)
42
Width B (mm)
9
Dynamic rating Cr (kN)
7700
Static rating Cor (kN)
3700
Grease limit speed (r/min)
42200
Oil limit speed (r/min)
62100
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE CB71905E?
RAYSDE CB71905E Angular Contact Ball Bearing: bore d = 25 mm, outer diameter D = 42 mm, width/height B = 9 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE CB71905E carry?
Dynamic load rating Cr = 7700 kN and static load rating Cor = 3700 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE CB71905E 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 CB71905E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 25 mm, OD 42 mm and width 9 mm match ISO dimensions, CB71905E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.