BECHEM BERULUB FH 57
PTFE containing special lubricant for metals and polymer materials
Examples of Application
· Polymeric materials e.g. plain bearings, switch guide plates, raster lines
· Automotive switches
· Spur gears
· Small gears with friction bodies
· For various dynamic seals
Material combinations
· Non-ferrous metal / plastic
· Plastic / plastic
· Steel / plastic
Properties
· Fully synthetic grease for long term lubrication
· Good compatibility with plastics
· Good low temperature behaviour
· Reduced friction and wear
· Prevents stick slip
· Very good noise damping properties
· Contains pulverised PTFE powder
Characteristic data
· Service temperature : -40 °C to +160 °C
· Appearance : beige
· NLGI grade : 1 – 2 *
Approvals / References
· Brose Group 55.1
|
Thickener |
Polyurea | ||
|
Unworked penetration |
1/10 mm | 290 – 320 | DIN ISO 2137 |
|
Drop point |
°C | ≥ 240 | IP 396 |
|
Water resistant |
evaluation grade | 1 – 90 | DIN 51807-1 |
|
Flow pressure at -35 °C |
mbar | ≤ 450 |
DIN 51805 |
| Copper corrosion test 24 °C/100 h) | degree of corrosion | 1 |
DIN 51811 |
| Base oil |
Poly alpha olefin |
||
| Kin. viscosity at 40 °C | mm2/s | approx. 150 |
DIN 51562 |
| Kin. viscosity at 100 °C | mm2/s | approx. 20 |
DIN 51562 |
Instructions for use
· Prior to serial production compatibility tests are recommended
* The indication refers to the unworked penetration