22315EAE4

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

Bore d75 mmOutside diameter D160 mmWidth B55 mmDynamic rating Cr485,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22315EAE4
Bore d: 75 mm
Outside diameter D: 160 mm
Width B: 55 mm
Minimum corner radius r: 2.1 mm
Basic dynamic load rating Cr: 485,000 N
Basic static load rating C0r: 505,000 N
Thermal speed rating — oil bath: 3,400 rpm
Mechanical speed — forced oil: 4,300 rpm
Limiting speed — grease: 2,800 rpm
Limiting speed — oil: 3,600 rpm
Published row text: 22315EAE4 | 75 | 160 | 55 | 2.1 | 485000 | 505000 | 3400 | 4300 | 2800 | 3600

Verification boundary

Do not infer interchange

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

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