22317EAE4

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

Bore d85 mmOutside diameter D180 mmWidth B60 mmDynamic rating Cr600,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22317EAE4
Bore d: 85 mm
Outside diameter D: 180 mm
Width B: 60 mm
Minimum corner radius r: 3 mm
Basic dynamic load rating Cr: 600,000 N
Basic static load rating C0r: 630,000 N
Thermal speed rating — oil bath: 3,000 rpm
Mechanical speed — forced oil: 3,400 rpm
Limiting speed — grease: 2,400 rpm
Limiting speed — oil: 3,200 rpm
Published row text: 22317EAE4 | 85 | 180 | 60 | 3 | 600000 | 630000 | 3000 | 3400 | 2400 | 3200

Verification boundary

Do not infer interchange

Internal designConfirm cage, internal design suffix, bore type, clearance, and seals.

Fits and geometryVerify shaft/housing fits, shoulders, fillets, locating method, and mounting arrangement.

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