98335/98789D Tapered Roller Bearing Specifications
Bore d (mm)
85
Outer D (mm)
200.025
Width B (mm)
80.216
Dynamic rating Cr (kN)
655
Static rating Cor (kN)
170
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 98335/98789D?
RUIST 98335/98789D Tapered Roller Bearing: bore d = 85 mm, outer diameter D = 200.025 mm, width/height B = 80.216 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 98335/98789D carry?
Dynamic load rating Cr = 655 kN and static load rating Cor = 170 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 98335/98789D 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 98335/98789D replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 85 mm, OD 200.025 mm and width 80.216 mm match ISO dimensions, 98335/98789D is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.