Needle roller bearing, cage assembly, steel cage
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PRODUCT DEFINITION | |
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Brand | NTN |
Fw - Under rollers diameter | 40 mm |
Ew - Upper rollers diameter | 47 mm |
Bc - Cage Width | 20 mm |
Mass | 0,048 kg |
PRODUCT PERFORMANCE | |
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Cr - Dynamic load rating | 31 kN |
C0r - Static load rating | 51,5 kN |
Nlim - Grease lubrication limit speed | 6500 tr/min |
Nlim - Oil lubrication limit speed | 10000 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | |
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b - Raceway width | 20 mm |