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K20X28X25V4 - NTN

K20X28X25V4

Needle roller bearing, cage assembly, steel cage

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Technical datasheet

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PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter20 mm
Ew - Upper rollers diameter28 mm
Bc - Cage Width25 mm
Mass0,039 kg
Product classification image
PRODUCT PERFORMANCE
Cr - Dynamic load rating27,1 kN
C0r - Static load rating32,5 kN
Nlim - Grease lubrication limit speed13000 tr/min
Nlim - Oil lubrication limit speed20000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width25 mm