NUP2209EM

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

Bore d45 mmOutside diameter D85 mmWidth B23 mmDynamic rating Cr93,500 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK online catalog

Designation: NUP2209EM
Bore d: 45 mm
Outside diameter D: 85 mm
Width B: 23 mm
Minimum corner radius r: 1.1 mm
Minimum corner radius r1: 1.1 mm
Fw: 54.5 mm
Ew: Not applicable / not published
Basic dynamic load rating Cr: 93,500 N
Basic static load rating C0r: 84,500 N
Thermal speed rating — oil bath: 8,500 rpm
Mechanical speed — forced oil: 12,000 rpm
Limiting speed — grease: 6,700 rpm
Limiting speed — oil: 8,500 rpm
Published row text: NUP2209EM | 45 | 85 | 23 | 1.1 | 1.1 | 54.5 | | 93500 | 84500 | 8500 | 12000 | 6700 | 8500

Verification boundary

Do not infer interchange

Bearing designConfirm N/NU/NJ/NUP/NF flange arrangement and exact suffixes.

Fit and clearanceVerify shaft/housing tolerances, internal clearance, shoulders, fillets, and mounting method.

DutyCheck speed, lubrication, temperature, radial/axial load handling, contamination, and required life.

Current product dataConfirm the exact designation on the linked NSK product page before ordering.

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