546/532X Tapered Roller Bearing Specifications
Bore d (mm)
49.982
Outer D (mm)
107.95
Width B (mm)
36.512
Dynamic rating Cr (kN)
159
Static rating Cor (kN)
206
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 546/532X?
RUIST 546/532X Tapered Roller Bearing: bore d = 49.982 mm, outer diameter D = 107.95 mm, width/height B = 36.512 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 546/532X carry?
Dynamic load rating Cr = 159 kN and static load rating Cor = 206 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 546/532X 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 546/532X replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 49.982 mm, OD 107.95 mm and width 36.512 mm match ISO dimensions, 546/532X is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.