HR32960J Tapered Roller Bearing Specifications
Bore d (mm)
300
Outer D (mm)
420
Width B (mm)
76
Dynamic rating Cr (kN)
1240
Static rating Cor (kN)
2100
Grease limit speed (r/min)
710
Oil limit speed (r/min)
950
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32960J?
RUIST HR32960J Tapered Roller Bearing: bore d = 300 mm, outer diameter D = 420 mm, width/height B = 76 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32960J carry?
Dynamic load rating Cr = 1240 kN and static load rating Cor = 2100 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32960J 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 HR32960J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 300 mm, OD 420 mm and width 76 mm match ISO dimensions, HR32960J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.