22314EAE4

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

Bore d70 mmOutside diameter D150 mmWidth B51 mmDynamic rating Cr425,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22314EAE4
Bore d: 70 mm
Outside diameter D: 150 mm
Width B: 51 mm
Minimum corner radius r: 2.1 mm
Basic dynamic load rating Cr: 425,000 N
Basic static load rating C0r: 435,000 N
Thermal speed rating — oil bath: 3,600 rpm
Mechanical speed — forced oil: 4,800 rpm
Limiting speed — grease: 3,000 rpm
Limiting speed — oil: 3,800 rpm
Published row text: 22314EAE4 | 70 | 150 | 51 | 2.1 | 425000 | 435000 | 3600 | 4800 | 3000 | 3800

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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