Bearing number | 4T-861/854 |
Size (mm) | 101.6x190.5x57.15 |
Bore Diameter (mm) | 101,6 |
Outer Diameter (mm) | 190,5 |
Width (mm) | 57,15 |
d | 101,6 mm |
D | 190,5 mm |
T | 57,15 mm |
B | 57,531 mm |
C | 44,45 mm |
ra1 max. | 3,3 mm |
a | 15,3 mm |
Da | 170 mm |
db | 114 mm |
ra max. | 8 mm |
da | 129 mm |
Db | 174 mm |
Weight | 7 Kg |
Basic dynamic load rating (C) | 380 kN |
Basic static load rating (C0) | 555 kN |
(Grease) Lubrication Speed | 2 000 r/min |
(Oil) Lubrication Speed | 2 600 r/min |
Calculation factor (e) | 0,33 |
Calculation factor (Y0) | 0,99 |
d1 | 141 mm |
e | 0.33 |
Y2 | 1.79 |
Y0 | 0.99 |
Mass | 7 kg |
Dynamic load, C | 380 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 555 kN |
Fatigue limit load, Cu | 60.8 kN |
Nlim (oil) | 2,600 rpm |
Nlim (grease) | 2,000 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 6.78 Hz |
Characteristic outer ring frequency, BPF0 | 8.16 Hz |
Characteristic inner ring frequency, BPFI | 10.84 Hz |
ra max | 8 mm |
r1a max | 3.3 mm |