48282/48220 Tapered Roller Bearing Specifications
Bore d (mm)
120.65
Outer D (mm)
182.562
Width B (mm)
39.688
Dynamic rating Cr (kN)
248
Static rating Cor (kN)
493
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST 48282/48220?
RUIST 48282/48220 Tapered Roller Bearing: bore d = 120.65 mm, outer diameter D = 182.562 mm, width/height B = 39.688 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST 48282/48220 carry?
Dynamic load rating Cr = 248 kN and static load rating Cor = 493 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST 48282/48220 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 48282/48220 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 120.65 mm, OD 182.562 mm and width 39.688 mm match ISO dimensions, 48282/48220 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.