32956 Tapered Roller Bearing Specifications
Bore d (mm)
280
Outer D (mm)
380
Width B (mm)
63.5
Dynamic rating Cr (kN)
833
Static rating Cor (kN)
1780
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 32956?
RUIST 32956 Tapered Roller Bearing: bore d = 280 mm, outer diameter D = 380 mm, width/height B = 63.5 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 32956 carry?
Dynamic load rating Cr = 833 kN and static load rating Cor = 1780 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 32956 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 32956 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 280 mm, OD 380 mm and width 63.5 mm match ISO dimensions, 32956 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.