LL481448/L481411 Tapered Roller Bearing Specifications
Bore d (mm)
673.1
Outer D (mm)
793.75
Width B (mm)
—
Dynamic rating Cr (kN)
1090
Static rating Cor (kN)
3140
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST LL481448/L481411?
RUIST LL481448/L481411 Tapered Roller Bearing: bore d = 673.1 mm, outer diameter D = 793.75 mm, width/height B = — mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST LL481448/L481411 carry?
Dynamic load rating Cr = 1090 kN and static load rating Cor = 3140 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST LL481448/L481411 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 LL481448/L481411 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 673.1 mm, OD 793.75 mm and width — mm match ISO dimensions, LL481448/L481411 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.