HR33020J Tapered Roller Bearing Specifications
Bore d (mm)
100
Outer D (mm)
150
Width B (mm)
39
Dynamic rating Cr (kN)
290
Static rating Cor (kN)
405
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
3000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR33020J?
RUIST HR33020J Tapered Roller Bearing: bore d = 100 mm, outer diameter D = 150 mm, width/height B = 39 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR33020J carry?
Dynamic load rating Cr = 290 kN and static load rating Cor = 405 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR33020J 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 HR33020J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 150 mm and width 39 mm match ISO dimensions, HR33020J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.