Main Dimensions & Performance Data
| d |
25 mm
|
Bore diameter |
| D |
52 mm
|
Outside diameter |
| B |
18 mm
|
Width |
| Cr |
48.500 N
|
Basic dynamic load rating, radial |
| C0r |
42.500 N
|
Basic static load rating, radial |
| Cur |
4.900 N
|
Fatigue load limit, radial |
| nG |
14.400 1/min
|
Limiting speed |
| nϑr |
9.200 1/min
|
Reference speed |
| ≈m |
0,171 kg
|
Ağırlık |
Mounting dimensions
| da min |
30,6 mm
|
Minimum diameter shaft shoulder |
| Da max |
46,4 mm
|
Maximum diameter of housing shoulder |
| ra max |
1 mm
|
Maximum recess radius |
Dimensions
| rmin |
1 mm
|
Minimum chamfer dimension |
| D1 |
44,4 mm
|
Bore diameter outer ring |
| d2 |
31,5 mm
|
Raceway diameter of the inner ring |
| ds |
3,2 mm
|
Diameter lubrication hole |
| ns |
4,8 mm
|
Width of lubricating groove |
Temperature range
| Tmin |
-30 °C
|
Operating temperature min. |
| Tmax |
200 °C
|
Operating temperature max. |
Calculation factors
| e |
0,33
|
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 |
2,07
|
Dynamic axial load factor |
| Y2 |
3,09
|
Dynamic axial load factor |
| Y0 |
2,03
|
Static axial load factor |



