Needle roller bearings K47X52X17 NTN
NTN

Needle roller bearings K47X52X17

Bearing NTN K47X52X17. Request a quote — worldwide shipping.

Code: K47X52X17
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 Width17 mm
Mass0,033 kg
Cr - Dynamic load rating23200000 mN
C0r - Static load rating47500000 mN
N lim - Grease lubrication limit speed33000 °/s
N lim - Oil lubrication limit speed51000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
b - Raceway width17 mm

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NTN K47X52X17