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Needle roller and cage assemblies

PK40X56X208X4 - NTN

PK40X56X208X4

Needle roller bearing, cage assembly for connecting rod, crank-pin, machined cage

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter40 mm
Ew - Upper rollers diameter56 mm
Bc - Cage Width20,8 mm
Mass0,122 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating51 kN
C0r - Static load rating57 kN
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width20,8 mm