Bearing number | 4T-687/672 |
Size (mm) | 101.6x168.275x41.275 |
Bore Diameter (mm) | 101,6 |
Outer Diameter (mm) | 168,275 |
Width (mm) | 41,275 |
d | 101,6 mm |
D | 168,275 mm |
T | 41,275 mm |
B | 41,275 mm |
C | 30,162 mm |
ra1 max. | 3,3 mm |
a | 3 mm |
Da | 149 mm |
db | 112 mm |
ra max. | 3,5 mm |
da | 118 mm |
Db | 160 mm |
Weight | 3,4 Kg |
Basic dynamic load rating (C) | 222 kN |
Basic static load rating (C0) | 340 kN |
(Grease) Lubrication Speed | 2 100 r/min |
(Oil) Lubrication Speed | 2 800 r/min |
Calculation factor (e) | 0,47 |
Calculation factor (Y0) | 0,7 |
d1 | 133.5 mm |
e | 0.47 |
Y2 | 1.28 |
Y0 | 0.7 |
Mass | 3.4 kg |
Dynamic load, C | 222 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 340 kN |
Fatigue limit load, Cu | 38.1 kN |
Nlim (oil) | 2,800 rpm |
Nlim (grease) | 2,100 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 8.76 Hz |
Characteristic outer ring frequency, BPF0 | 10.26 Hz |
Characteristic inner ring frequency, BPFI | 12.74 Hz |
ra max | 3.5 mm |
r1a max | 3.3 mm |
Category | Roller Bearings |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 3.478 |
Product Group | B04334 |