| Bearing number |
4T-33281/33472 |
| Size (mm) |
71.438x120x30.162 |
| Bore Diameter (mm) |
71,438 |
| Outer Diameter (mm) |
120 |
| Width (mm) |
30,162 |
| d |
71,438 mm |
| D |
120 mm |
| T |
30,162 mm |
| B |
30,162 mm |
| C |
23,444 mm |
| a |
27.2 mm |
| rs min |
3.5 mm |
| r1s min |
0.8 mm |
| e |
0.44 |
| Y2 |
1.38 |
| Y0 |
0.76 |
| Mass |
1.3 kg |
| Dynamic load, C |
117 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
175 kN |
| Nlim (oil) |
4,000 rpm |
| Nlim (grease) |
3,000 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 |
9.1 Hz |
| Characteristic outer ring frequency, BPF0 |
10.3 Hz |
| Characteristic inner ring frequency, BPFI |
12.7 Hz |
| ra max |
3.5 mm |
| r1a max |
0.8 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.338 |
| Product Group |
B04334 |