7315BM Angular Contact Ball Bearing Specifications
Bore d (mm)
75
Outer D (mm)
160
Width B (mm)
37
Dynamic rating Cr (kN)
125
Static rating Cor (kN)
97
Grease limit speed (r/min)
3400
Oil limit speed (r/min)
4800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7315BM?
RUIST 7315BM Angular Contact Ball Bearing: bore d = 75 mm, outer diameter D = 160 mm, width/height B = 37 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 7315BM carry?
Dynamic load rating Cr = 125 kN and static load rating Cor = 97 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7315BM 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 RUIST 7315BM replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 160 mm and width 37 mm match ISO dimensions, 7315BM is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.