99575/99100 Tapered Roller Bearing Specifications
Bore d (mm)
146.05
Outer D (mm)
254
Width B (mm)
66.675
Dynamic rating Cr (kN)
611
Static rating Cor (kN)
1030
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 99575/99100?
RUIST 99575/99100 Tapered Roller Bearing: bore d = 146.05 mm, outer diameter D = 254 mm, width/height B = 66.675 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 99575/99100 carry?
Dynamic load rating Cr = 611 kN and static load rating Cor = 1030 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 99575/99100 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 99575/99100 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 146.05 mm, OD 254 mm and width 66.675 mm match ISO dimensions, 99575/99100 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.