Needle roller bearings K45X52X18 NTN
NTN

Needle roller bearings K45X52X18

Bearing NTN K45X52X18. Request a quote — worldwide shipping.

Code: K45X52X18
Type Needle roller bearings
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In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter45 mm
Ew - Upper rollers diameter52 mm
Bc - Cage Width18 mm
Mass0,051 kg
Cr - Dynamic load rating29700000 mN
C0r - Static load rating51000000 mN
N lim - Grease lubrication limit speed36000 °/s
N lim - Oil lubrication limit speed54000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width18 mm

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NTN K45X52X18