22208EAE4

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

Bore d40 mmOutside diameter D80 mmWidth B23 mmDynamic rating Cr113,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22208EAE4
Bore d: 40 mm
Outside diameter D: 80 mm
Width B: 23 mm
Minimum corner radius r: 1.1 mm
Basic dynamic load rating Cr: 113,000 N
Basic static load rating C0r: 99,500 N
Thermal speed rating — oil bath: 7,100 rpm
Mechanical speed — forced oil: 12,000 rpm
Limiting speed — grease: 6,700 rpm
Limiting speed — oil: 8,500 rpm
Published row text: 22208EAE4 | 40 | 80 | 23 | 1.1 | 113000 | 99500 | 7100 | 12000 | 6700 | 8500

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.

DutyCheck radial/axial load, misalignment, lubrication, speed, temperature, contamination, and required life.

Current dataConfirm the exact designation on the linked NSK product page before ordering.

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