71906E Angular Contact Ball Bearing Specifications
Bore d (mm)
30
Outer D (mm)
47
Width B (mm)
9
Dynamic rating Cr (kN)
8000
Static rating Cor (kN)
6100
Grease limit speed (r/min)
27900
Oil limit speed (r/min)
42300
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71906E?
RAYSDE 71906E Angular Contact Ball Bearing: bore d = 30 mm, outer diameter D = 47 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 71906E carry?
Dynamic load rating Cr = 8000 kN and static load rating Cor = 6100 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71906E 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 71906E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 30 mm, OD 47 mm and width 9 mm match ISO dimensions, 71906E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.