HR32938J Tapered Roller Bearing Specifications
Bore d (mm)
190
Outer D (mm)
260
Width B (mm)
45
Dynamic rating Cr (kN)
445
Static rating Cor (kN)
715
Grease limit speed (r/min)
1200
Oil limit speed (r/min)
1600
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST HR32938J?
RUIST HR32938J Tapered Roller Bearing: bore d = 190 mm, outer diameter D = 260 mm, width/height B = 45 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST HR32938J carry?
Dynamic load rating Cr = 445 kN and static load rating Cor = 715 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST HR32938J 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 HR32938J replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 190 mm, OD 260 mm and width 45 mm match ISO dimensions, HR32938J is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.