6201 2RU

Manufacturer-published boundary dimensions, basic load ratings, fatigue limit, and f0 factor.

Bore d12 mmOutside diameter D32 mmWidth B10 mmDynamic rating Cr8.5 kNKoyo calculation tool ↗

Live manufacturer specification row

Published specifications

JTEKT/Koyo

Designation: 6201 2RU
Classification: Non-contact sealed
Bore d: 12 mm
Outside diameter D: 32 mm
Width B: 10 mm
Minimum corner radius r: 0.6 mm
Basic dynamic load rating Cr: 8.5 kN
Basic static load rating C0r: 3.05 kN
Fatigue load limit Cu: 0.24 kN
Factor f0: 12.3
Published row text: 6201 2RU | 12 | 32 | 10 | 0.6 | 8.5 | 3.05 | 0.24 | 12.3

Verification boundary

Do not infer interchange

Designation and sealingConfirm the complete bearing number and exact shield/seal construction.

Fit and geometryVerify shaft/housing fits, shoulders, fillets, internal clearance, and installation constraints.

DutyCheck speed, temperature, lubrication, contamination, load direction, and required life.

Current manufacturer dataUse the linked JTEKT/Koyo calculation tool and current catalog before ordering.

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