HR30319J Tapered Roller Bearing Specifications
Bore d (mm)
95
Outer D (mm)
200
Width B (mm)
49.5
Dynamic rating Cr (kN)
460
Static rating Cor (kN)
455
Grease limit speed (r/min)
1900
Oil limit speed (r/min)
2600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR30319J?
RUIST HR30319J Tapered Roller Bearing: bore d = 95 mm, outer diameter D = 200 mm, width/height B = 49.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR30319J carry?
Dynamic load rating Cr = 460 kN and static load rating Cor = 455 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR30319J 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 HR30319J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 95 mm, OD 200 mm and width 49.5 mm match ISO dimensions, HR30319J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.