87762/87112D Tapered Roller Bearing Specifications
Bore d (mm)
93.675
Outer D (mm)
282.575
Width B (mm)
79.375
Dynamic rating Cr (kN)
692
Static rating Cor (kN)
180
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 87762/87112D?
RUIST 87762/87112D Tapered Roller Bearing: bore d = 93.675 mm, outer diameter D = 282.575 mm, width/height B = 79.375 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 87762/87112D carry?
Dynamic load rating Cr = 692 kN and static load rating Cor = 180 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 87762/87112D 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 87762/87112D replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 93.675 mm, OD 282.575 mm and width 79.375 mm match ISO dimensions, 87762/87112D is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.