| Bearing number |
4T-53177/53375 |
| Size (mm) |
44.45x95.25x30.958 |
| Bore Diameter (mm) |
44,45 |
| Outer Diameter (mm) |
95,25 |
| Width (mm) |
30,958 |
| d |
44,45 mm |
| D |
95,25 mm |
| T |
30,958 mm |
| B |
28,3 mm |
| C |
20,638 mm |
| ra1 max. |
0,8 mm |
| a |
0,5 mm |
| Da |
81 mm |
| db |
53 mm |
| ra max. |
3,5 mm |
| da |
63 mm |
| Db |
89 mm |
| Weight |
0,925 Kg |
| Basic dynamic load rating (C) |
82,5 kN |
| Basic static load rating (C0) |
92 kN |
| (Grease) Lubrication Speed |
3 700 r/min |
| (Oil) Lubrication Speed |
5 000 r/min |
| Calculation factor (e) |
0,74 |
| Calculation factor (Y0) |
0,45 |
| d1 |
70.8 mm |
| e |
0.74 |
| Y2 |
0.81 |
| Y0 |
0.45 |
| Mass |
0.93 kg |
| Dynamic load, C |
82.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
92 kN |
| Fatigue limit load, Cu |
11.2 kN |
| Nlim (oil) |
5,000 rpm |
| Nlim (grease) |
3,700 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.61 Hz |
| Characteristic outer ring frequency, BPF0 |
5.91 Hz |
| Characteristic inner ring frequency, BPFI |
8.09 Hz |
| ra max |
2 mm |
| r1a max |
0.8 mm |