Brand | NTN |
d – Internal diameter | 40 mm |
D – External diameter | 80 mm |
B – Bearing/Inner ring width | 18 mm |
E – Upper roller diameter | 70 mm |
F – Under roller diameter | 50 mm |
d1 – IR flange outer diameter | 54,2 mm |
rs – Min fillet radius | 1,1 mm |
r1s – Min fillet radius | 1,1 mm |
Radial clearance class | CN |
Mass | 0,402 kg |
C – Dynamic load | 48,5 kN |
C0 – Static load | 43 kN |
Cu – Fatigue limit load | 5,25 kN |
Nlim – Oil lubrication limit speed | 11000 tr/min |
Nlim – Grease lubrication limit speed | 9400 tr/min |
Tmin – Min operating temperature | -40 °C |
Tmax – Max operating temperature | 120 °C |
da min – Min shoulder diameter IR | 46,5 mm |
Da max – Max shoulder diameter OR | 73,5 mm |
Db min – Small face shoulder min diameter | 71 mm |
ra max – Max fillet radius | 1 mm |