HR32918J Tapered Roller Bearing Specifications
Bore d (mm)
90
Outer D (mm)
125
Width B (mm)
23
Dynamic rating Cr (kN)
119
Static rating Cor (kN)
167
Grease limit speed (r/min)
2600
Oil limit speed (r/min)
3600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32918J?
RUIST HR32918J Tapered Roller Bearing: bore d = 90 mm, outer diameter D = 125 mm, width/height B = 23 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32918J carry?
Dynamic load rating Cr = 119 kN and static load rating Cor = 167 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32918J 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 HR32918J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 125 mm and width 23 mm match ISO dimensions, HR32918J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.