6906NR

Manufacturer-published boundary dimensions, basic load ratings, and limiting speeds.

Bore d30 mmOutside diameter D47 mmWidth B9 mmDynamic rating Cr7,950 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK online catalog

Designation: 6906NR
Bore d: 30 mm
Outside diameter D: 47 mm
Width B: 9 mm
Minimum corner radius r: 0.3 mm
Basic dynamic load rating Cr: 7,950 N
Basic static load rating C0r: 5,000 N
Limiting speed — grease: 14,000 rpm
Limiting speed — oil: 17,000 rpm
Published row text: 6906NR | 30 | 47 | 9 | 0.3 | 7950 | 5000 | 14000 | 17000

Verification boundary

Do not infer interchange

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