22214EAKE4

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

Bore d70 mmOutside diameter D125 mmWidth B31 mmDynamic rating Cr225,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22214EAKE4
Bore d: 70 mm
Outside diameter D: 125 mm
Width B: 31 mm
Minimum corner radius r: 1.5 mm
Basic dynamic load rating Cr: 225,000 N
Basic static load rating C0r: 232,000 N
Thermal speed rating — oil bath: 4,500 rpm
Mechanical speed — forced oil: 7,100 rpm
Limiting speed — grease: 4,000 rpm
Limiting speed — oil: 5,300 rpm
Published row text: 22214EAKE4 | 70 | 125 | 31 | 1.5 | 225000 | 232000 | 4500 | 7100 | 4000 | 5300

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.

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