HR30240J Tapered Roller Bearing Specifications
Bore d (mm)
200
Outer D (mm)
360
Width B (mm)
64
Dynamic rating Cr (kN)
975
Static rating Cor (kN)
1120
Grease limit speed (r/min)
950
Oil limit speed (r/min)
1300
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR30240J?
RUIST HR30240J Tapered Roller Bearing: bore d = 200 mm, outer diameter D = 360 mm, width/height B = 64 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR30240J carry?
Dynamic load rating Cr = 975 kN and static load rating Cor = 1120 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR30240J 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 HR30240J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 200 mm, OD 360 mm and width 64 mm match ISO dimensions, HR30240J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.