HR33210J Tapered Roller Bearing Specifications
Bore d (mm)
50
Outer D (mm)
90
Width B (mm)
32
Dynamic rating Cr (kN)
146
Static rating Cor (kN)
165
Grease limit speed (r/min)
4000
Oil limit speed (r/min)
5300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR33210J?
RUIST HR33210J Tapered Roller Bearing: bore d = 50 mm, outer diameter D = 90 mm, width/height B = 32 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR33210J carry?
Dynamic load rating Cr = 146 kN and static load rating Cor = 165 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR33210J 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 HR33210J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 50 mm, OD 90 mm and width 32 mm match ISO dimensions, HR33210J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.