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3D file PRODUCT DEFINITION | Brand | NTN |
d - Internal diameter | 80 mm |
D - External diameter | 140 mm |
B - Bearing/Inner ring width | 44,4 mm |
a - Charge load application point | 69,6 mm |
α - Contact angle | 25 ° |
rs - Min fillet radius | 2 mm |
Radial clearance class | C3 |
Precision class | P0 |
Mass | 2,433 kg |
PRODUCT PERFORMANCE | C - Dynamic load | 99 kN |
C0 - Static load | 93 kN |
Cu - Fatigue limit load | 5,7 kN |
Nlim - Oil lubrication limit speed | 3800 tr/min |
Nlim - Grease lubrication limit speed | 3000 tr/min |
Tmin - Min operating temperature | -40 °C |
Tmax - Max operating temperature | 120 °C |
ABUTMENT | da min - Min shoulder diameter IR | 90 mm |
Da max - Max shoulder diameter OR | 130 mm |
ra max - Max shaft & housing fillet radius | 2 mm |