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Needle roller bearing

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Characteristics and advantages

Needle roller bearings are bearings with cylindrical rollers with a diameter smaller than the length. Improved roller/raceway shape prevents stress peaks and extends the service life of bearings.

Provide needle roller bearings in different designs, series, and sizes to meet various working conditions and applications.

Model Fully loaded needle hole diameter Outside diameter width Basic rated dynamic load Limiting Speeds
[mm] [mm] [mm] (kN) 【r/min】
IR 220X240X50 220 240 50
IR 240X265X60 240 265 60
IR 280X305X69 280 305 69
IR 300X330X80 300 330 80
IR 320X350X80 320 350 80

Working Day Service Hotline

0086-0411-85671020

E-mail

su@akmibearing.com

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