32007JR

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

Bore d35 mmOutside diameter D62 mmOverall width T18 mmDynamic rating Cr57 kNKoyo calculation tool ↗

Live manufacturer specification row

Published specifications

Metric family

Designation: 32007JR
Family: Metric Tapered Roller Bearings
Bore d: 35 mm
Outside diameter D: 62 mm
Overall width T: 18 mm
Inner ring width B: 18 mm
Minimum corner radius r: 1 mm
Minimum corner radius r1: 1 mm
Dynamic load rating Cr: 57 kN
Static load rating C0r: 59.4 kN
Fatigue load limit Cu: 8.4 kN
Grease limiting speed: 6,200 rpm
Published row text: 32007JR | 35 | 62 | 18 | 18 | 1 | 1 | 57 | 59.4 | 8.4 | 6200

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.

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