FTF - Characteristic cage frequency | 0,428 Hz | ||
da min - Min shoulder diameter IR | 257 mm | ||
ra max - Max shaft & housing fillet radius | 4 mm | ||
D1 - Inner diameter outer ring | 383 mm | ||
Number of lubrication holes | 8 | ||
k - Hole diameter | 10 mm | ||
C - Dynamic load | 2470 kN | ||
Cu - Fatigue limit load | 159 kN | ||
Y0 - Static axial load coefficient | 2.47 | ||
Y2 - Upper axial load coefficient | 3.77 | ||
Nlim - Grease lubrication limit speed | 1060 tr/min | ||
Tmax - Max operating temperature | 200 °C | ||
BPFI - Characteristic inner ring frequency | 10,877 Hz |
BSF - Characteristic rolling element frequency | 6,648 Hz | ||
Da max - Max shoulder diameter OR | 423 mm | ||
Brand | NTN | ||
rs - Min fillet radius | 4 mm | ||
b - Groove width | 16 mm | ||
Radial clearance class | C3 | ||
C0 - Static load | 3110 kN | ||
e - Coefficient | 0.27 | ||
Y1 - Lower axial load coefficient | 2.53 | ||
Nlim - Oil lubrication limit speed | 1350 tr/min | ||
Tmin - Min operating temperature | -40 °C | ||
BPFO - Characteristic outer ring frequency | 8,123 Hz |