22211EAE4

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

Bore d55 mmOutside diameter D100 mmWidth B25 mmDynamic rating Cr149,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22211EAE4
Bore d: 55 mm
Outside diameter D: 100 mm
Width B: 25 mm
Minimum corner radius r: 1.5 mm
Basic dynamic load rating Cr: 149,000 N
Basic static load rating C0r: 144,000 N
Thermal speed rating — oil bath: 5,300 rpm
Mechanical speed — forced oil: 9,000 rpm
Limiting speed — grease: 5,300 rpm
Limiting speed — oil: 6,700 rpm
Published row text: 22211EAE4 | 55 | 100 | 25 | 1.5 | 149000 | 144000 | 5300 | 9000 | 5300 | 6700

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.

Related NSK bearings