25132/25289D Tapered Roller Bearing Specifications
Bore d (mm)
33.338
Outer D (mm)
73.025
Width B (mm)
35.522
Dynamic rating Cr (kN)
85.7
Static rating Cor (kN)
22.2
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 25132/25289D?
RUIST 25132/25289D Tapered Roller Bearing: bore d = 33.338 mm, outer diameter D = 73.025 mm, width/height B = 35.522 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 25132/25289D carry?
Dynamic load rating Cr = 85.7 kN and static load rating Cor = 22.2 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 25132/25289D 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 25132/25289D replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 33.338 mm, OD 73.025 mm and width 35.522 mm match ISO dimensions, 25132/25289D is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.