HR32920J Tapered Roller Bearing Specifications
Bore d (mm)
100
Outer D (mm)
140
Width B (mm)
25
Dynamic rating Cr (kN)
144
Static rating Cor (kN)
205
Grease limit speed (r/min)
2200
Oil limit speed (r/min)
3200
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32920J?
RUIST HR32920J Tapered Roller Bearing: bore d = 100 mm, outer diameter D = 140 mm, width/height B = 25 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32920J carry?
Dynamic load rating Cr = 144 kN and static load rating Cor = 205 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32920J 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 HR32920J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 140 mm and width 25 mm match ISO dimensions, HR32920J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.