7315CJ Angular Contact Ball Bearing Specifications
Bore d (mm)
75
Outer D (mm)
160
Width B (mm)
37
Dynamic rating Cr (kN)
146
Static rating Cor (kN)
113
Grease limit speed (r/min)
4800
Oil limit speed (r/min)
5600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 7315CJ?
RUIST 7315CJ 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 7315CJ carry?
Dynamic load rating Cr = 146 kN and static load rating Cor = 113 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 7315CJ 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 7315CJ replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 160 mm and width 37 mm match ISO dimensions, 7315CJ is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.