| Bearing number |
4T-32205CR |
| Size (mm) |
25x52x19.25 |
| Bore Diameter (mm) |
25 |
| Outer Diameter (mm) |
52 |
| Width (mm) |
19,25 |
| d |
25 mm |
| D |
52 mm |
| T |
19,25 mm |
| B |
18 mm |
| C |
15 mm |
| ra1 max. |
1 mm |
| a |
16 mm |
| r min. |
1 mm |
| r1 min. |
1 mm |
| da min. |
30,5 mm |
| Da min |
42 mm |
| Da max. |
46,5 mm |
| db max. |
30 mm |
| Db min. |
49 mm |
| ra max. |
1 mm |
| Sa |
2 mm |
| Sb |
4 mm |
| Weight |
0,19 Kg |
| Basic dynamic load rating (C) |
34,5 kN |
| Basic static load rating (C0) |
42 kN |
| (Grease) Lubrication Speed |
7 100 r/min |
| (Oil) Lubrication Speed |
9 400 r/min |
| Calculation factor (e) |
0,55 |
| Calculation factor (Y0) |
0,6 |
| rs min |
1 mm |
| r1s min |
1 mm |
| e |
0.58 |
| Y2 |
1.03 |
| Y0 |
0.57 |
| Mass |
0.19 kg |
| ISO 355 reference |
T2CD025 |
| Dynamic load, C |
34.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
42 kN |
| Fatigue limit load, Cu |
5.1 kN |
| Nlim (oil) |
9,400 rpm |
| Nlim (grease) |
7,100 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| da max |
30.5 mm |
| db min |
30 mm |
| Da max |
46.5 mm |
| Db min |
49 mm |
| ra max |
1 mm |
| r1a max |
1 mm |