71906CX Angular Contact Ball Bearing Specifications
Bore d (mm)
30
Outer D (mm)
47
Width B (mm)
9
Dynamic rating Cr (kN)
6800
Static rating Cor (kN)
5100
Grease limit speed (r/min)
35600
Oil limit speed (r/min)
54000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 71906CX?
RAYSDE 71906CX 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 71906CX carry?
Dynamic load rating Cr = 6800 kN and static load rating Cor = 5100 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 71906CX 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 71906CX replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 30 mm, OD 47 mm and width 9 mm match ISO dimensions, 71906CX is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.