HR32317J Tapered Roller Bearing Specifications
Bore d (mm)
85
Outer D (mm)
180
Width B (mm)
63.5
Dynamic rating Cr (kN)
505
Static rating Cor (kN)
535
Grease limit speed (r/min)
2000
Oil limit speed (r/min)
2800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32317J?
RUIST HR32317J Tapered Roller Bearing: bore d = 85 mm, outer diameter D = 180 mm, width/height B = 63.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32317J carry?
Dynamic load rating Cr = 505 kN and static load rating Cor = 535 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32317J 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 HR32317J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 180 mm and width 63.5 mm match ISO dimensions, HR32317J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.