22209EAKE4

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

Bore d45 mmOutside diameter D85 mmWidth B23 mmDynamic rating Cr118,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 22209EAKE4
Bore d: 45 mm
Outside diameter D: 85 mm
Width B: 23 mm
Minimum corner radius r: 1.1 mm
Basic dynamic load rating Cr: 118,000 N
Basic static load rating C0r: 111,000 N
Thermal speed rating — oil bath: 6,300 rpm
Mechanical speed — forced oil: 11,000 rpm
Limiting speed — grease: 6,000 rpm
Limiting speed — oil: 7,500 rpm
Published row text: 22209EAKE4 | 45 | 85 | 23 | 1.1 | 118000 | 111000 | 6300 | 11000 | 6000 | 7500

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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