LM654642/LM654610CD Tapered Roller Bearing Specifications

Data source: ISO/DIN standard bearing catalog · Brand-neutral · RUIST + bearing type
Bore d (mm)
279.982
Outer D (mm)
380.898
Width B (mm)
107.95
Dynamic rating Cr (kN)
1230
Static rating Cor (kN)
320
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—

Engineering Drawing

LM654642/LM654610CD Tapered Roller Bearing engineering drawing

For CAD/DXF/PDF precision drawings, contact us.

Frequently Asked Questions / FAQ

What are the exact dimensions of RUIST LM654642/LM654610CD?

RUIST LM654642/LM654610CD Tapered Roller Bearing: bore d = 279.982 mm, outer diameter D = 380.898 mm, width/height B = 107.95 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.

What load ratings does RUIST LM654642/LM654610CD carry?

Dynamic load rating Cr = 1230 kN and static load rating Cor = 320 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.

Where is RUIST LM654642/LM654610CD 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 LM654642/LM654610CD replace a SKF, FAG, NSK or TIMKEN unit?

Yes. Because bore 279.982 mm, OD 380.898 mm and width 107.95 mm match ISO dimensions, LM654642/LM654610CD is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.

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