HR30322J Tapered Roller Bearing Specifications
Bore d (mm)
110
Outer D (mm)
240
Width B (mm)
54.5
Dynamic rating Cr (kN)
595
Static rating Cor (kN)
595
Grease limit speed (r/min)
1500
Oil limit speed (r/min)
2000
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR30322J?
RUIST HR30322J Tapered Roller Bearing: bore d = 110 mm, outer diameter D = 240 mm, width/height B = 54.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR30322J carry?
Dynamic load rating Cr = 595 kN and static load rating Cor = 595 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR30322J 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 HR30322J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 110 mm, OD 240 mm and width 54.5 mm match ISO dimensions, HR30322J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.