LL641149/LL641110 Tapered Roller Bearing Specifications
Bore d (mm)
203.2
Outer D (mm)
261.142
Width B (mm)
28.575
Dynamic rating Cr (kN)
192
Static rating Cor (kN)
405
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RUIST LL641149/LL641110?
RUIST LL641149/LL641110 Tapered Roller Bearing: bore d = 203.2 mm, outer diameter D = 261.142 mm, width/height B = 28.575 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RUIST LL641149/LL641110 carry?
Dynamic load rating Cr = 192 kN and static load rating Cor = 405 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RUIST LL641149/LL641110 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 LL641149/LL641110 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 203.2 mm, OD 261.142 mm and width 28.575 mm match ISO dimensions, LL641149/LL641110 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.