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PRODUCT DEFINITION | |
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Brand | NTN |
d - Internal diameter | 50 mm |
D - External diameter | 110 mm |
B - Bearing/Inner ring width | 44,4 mm |
a - Charge load application point | 54,8 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 2 mm |
Radial clearance class | C3 |
Precision class | P0 |
Mass | 1,95 kg |
PRODUCT PERFORMANCE | |
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C - Dynamic load | 74 kN |
C0 - Static load | 59,5 kN |
Cu - Fatigue limit load | 3,6 kN |
N lim - Grease lubrication limit speed | 4300 tr/min |
Tmin - Min operating temperature | -25 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | |
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da min - Min shoulder diameter IR | 60 mm |
Da max - Max shoulder diameter OR | 100 mm |
ra max - Max shaft & housing fillet radius | 2 mm |