6830 2RD

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

Bore d150 mmOutside diameter D190 mmWidth B20 mmDynamic rating Cr59.7 kNKoyo calculation tool ↗

Live manufacturer specification row

Published specifications

JTEKT/Koyo

Designation: 6830 2RD
Classification: Extremely light contact sealed
Bore d: 150 mm
Outside diameter D: 190 mm
Width B: 20 mm
Minimum corner radius r: 1.1 mm
Basic dynamic load rating Cr: 59.7 kN
Basic static load rating C0r: 54.9 kN
Fatigue load limit Cu: 2.2 kN
Factor f0: 16.1
Published row text: 6830 2RD | 150 | 190 | 20 | 1.1 | 59.7 | 54.9 | 2.2 | 16.1

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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