14116/274

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

Bore d30.226 mmOutside diameter D69.012 mmOverall width T19.845 mmDynamic rating Cr57.7 kNKoyo calculation tool ↗

Live manufacturer specification row

Published specifications

Inch family

Designation: 14116/274
Family: Inch Tapered Roller Bearings
Bore d: 30.226 mm
Outside diameter D: 69.012 mm
Overall width T: 19.845 mm
Inner ring width B: 19.583 mm
Minimum corner radius r: 0.8 mm
Minimum corner radius r1: 3.2 mm
Dynamic load rating Cr: 57.7 kN
Static load rating C0r: 55 kN
Fatigue load limit Cu: 7.95 kN
Grease limiting speed: 5,900 rpm
Published row text: 14116/274 | 30.226 | 69.012 | 19.845 | 19.583 | 0.8 | 3.2 | 57.7 | 55 | 7.95 | 5900

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.