H71909E Angular Contact Ball Bearing Specifications
Bore d (mm)
45
Outer D (mm)
68
Width B (mm)
12
Dynamic rating Cr (kN)
9700
Static rating Cor (kN)
9200
Grease limit speed (r/min)
22500
Oil limit speed (r/min)
35800
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE H71909E?
RAYSDE H71909E Angular Contact Ball Bearing: bore d = 45 mm, outer diameter D = 68 mm, width/height B = 12 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE H71909E carry?
Dynamic load rating Cr = 9700 kN and static load rating Cor = 9200 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE H71909E 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 H71909E replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 45 mm, OD 68 mm and width 12 mm match ISO dimensions, H71909E is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.