HR32313J Tapered Roller Bearing Specifications
Bore d (mm)
65
Outer D (mm)
140
Width B (mm)
51
Dynamic rating Cr (kN)
330
Static rating Cor (kN)
340
Grease limit speed (r/min)
2800
Oil limit speed (r/min)
3800
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32313J?
RUIST HR32313J Tapered Roller Bearing: bore d = 65 mm, outer diameter D = 140 mm, width/height B = 51 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32313J carry?
Dynamic load rating Cr = 330 kN and static load rating Cor = 340 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32313J 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 HR32313J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 65 mm, OD 140 mm and width 51 mm match ISO dimensions, HR32313J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.