Description
General properties
| Ball material |
Glass
|
|
| Housing material |
xirodur B180
|
|
| Cage material |
xirodur B180
|
|
| Rings material |
xirodur B180
|
|
| Density |
1.42 g/cm³
|
|
| Colour |
White
|
|
| Max. moisture absorption |
0.2 Wt.- %
|
|
| Max. total moisture absorption |
0.7 Wt.- %
|
|
| Max. pivot angle (α) |
20 °
|
Mechanical properties
| Static load capacity |
800 N
|
|
| Dynamic load capacity |
94 N
|
|
| Modulus of elasticity |
2500 MPa
|
|
| Flexural strength (at 20°C/68°F) |
68 MPa
|
|
| Shore D hardness |
77
|
Requirements
General chemical resistance
| Alcohol |
+ resistant
|
|
| Greases, oils without additives |
+ resistant
|
|
| Hydrocarbons |
+ resistant
|
|
| Fuels |
+ resistant
|
|
| Diluted alkalis |
+ resistant
|
|
| Strong alkalis |
+ to 0 resistant to conditionally resistant
|
|
| Diluted acids |
0 to – conditionally to non-resistant
|
|
| Strong acids |
– non-resistant
|
Dimensions
| Ø d1 |
8 mm
|
|
| Ø d2 |
32 mm
|
|
| H |
72.6 mm
|
|
| B |
8 mm
|
|
| b1 |
7 mm
|
|
| A1 |
10 mm
|
|
| Ag |
15.25 mm
|
|
| L |
38 mm
|
|
| J |
53 mm
|
|
| N |
6.4 mm
|
