HR32220J Tapered Roller Bearing Specifications
Bore d (mm)
100
Outer D (mm)
180
Width B (mm)
49
Dynamic rating Cr (kN)
400
Static rating Cor (kN)
450
Grease limit speed (r/min)
2000
Oil limit speed (r/min)
2600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32220J?
RUIST HR32220J Tapered Roller Bearing: bore d = 100 mm, outer diameter D = 180 mm, width/height B = 49 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32220J carry?
Dynamic load rating Cr = 400 kN and static load rating Cor = 450 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32220J 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 HR32220J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 100 mm, OD 180 mm and width 49 mm match ISO dimensions, HR32220J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.