LM72849/10

Manufacturer-published tapered-roller dimensions, load ratings, fatigue load limit, and limiting speed.

Bore d22.606 mmOutside diameter D47 mmOverall width T15.5 mmDynamic rating Cr35 kNKoyo calculation tool ↗

Live manufacturer specification row

Published specifications

Inch family

Designation: LM72849/10
Family: Inch Tapered Roller Bearings
Bore d: 22.606 mm
Outside diameter D: 47 mm
Overall width T: 15.5 mm
Inner ring width B: 15.5 mm
Minimum corner radius r: 1.6 mm
Minimum corner radius r1: 1 mm
Dynamic load rating Cr: 35 kN
Static load rating C0r: 32.8 kN
Fatigue load limit Cu: 4.45 kN
Grease limiting speed: 8,700 rpm
Published row text: LM72849/10 | 22.606 | 47 | 15.5 | 15.5 | 1.6 | 1 | 35 | 32.8 | 4.45 | 8700

Verification boundary

Do not infer interchange

Exact set architectureConfirm metric versus inch family, cone/cup identity, series, and complete designation.

Fits and geometryVerify shaft/housing seats, shoulders, fillets, preload/endplay, and mounting arrangement.

DutyCheck combined radial/axial loading, lubrication, speed, temperature, contamination, and required life.

Current manufacturer dataUse the linked JTEKT/Koyo calculation and CAD tools before ordering.