Physical size and weight
| Net weight |
0.33
kg |
| Outer diameter D |
45
mm |
Other properties
| Dimension D |
45
mm |
| Dimension D tolerance |
±0.08
|
| Dimension D1 |
55
mm |
| Dimension b |
8.2
mm |
| Dimension c tolerance |
+ 0.2
|
| Dimension dW |
30.162
mm |
| Dimension h |
13.8
mm |
| Dimension h tolerance |
± 0.3
|
| Dynamic load capacity C |
1900
N |
| Maximum operating temperature |
+ 100
|
| Maximum permissible linear speed vmax |
2
m/s |
| Minimum operating temperature |
- 30
|
| Nominal size |
30
|
| Note: Maximum permissible speed vmax |
In case of prolonged periods of use at speeds above 1 m/s, an increase in temperature and reduction in service life is to be expected depending on the load.
|
| Note: Permissible operating temperature (min. ... max.) |
At temperatures above 100 °C, only bright metal ball transfer units without a felt seal should be used. Make allowance for reduction in load capacity. Use high-temperature lubricant! Follow the manufacturer’s instructions! The existing lubricant oil may have to be washed out.
|
| Operating temperature (min. … max.) |
-30 °C ... +100 °C
|
| Static load capacity C0 |
4000
N |
Description
Ball transfer unit with reinforced steel housing
Ball cup, balls and ball retaining ring made from corrosion-resistant steel, other parts galvanized.
Size = 30
Bottom hole
With felt seal, lubricated
Features
- With sheet steel housing
- Reinforced housing and cover
- For heavy impact loads
- Ball cup and ball retaining ring made from corrosion-resistant steel, other parts galvanized
- Balls made from 1.3541 / 1.4034
- With bottom hole