HR32315J Tapered Roller Bearing Specifications
Bore d (mm)
75
Outer D (mm)
160
Width B (mm)
58
Dynamic rating Cr (kN)
420
Static rating Cor (kN)
445
Grease limit speed (r/min)
2400
Oil limit speed (r/min)
3200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32315J?
RUIST HR32315J Tapered Roller Bearing: bore d = 75 mm, outer diameter D = 160 mm, width/height B = 58 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32315J carry?
Dynamic load rating Cr = 420 kN and static load rating Cor = 445 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32315J typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RUIST HR32315J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 75 mm, OD 160 mm and width 58 mm match ISO dimensions, HR32315J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.