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 |