BECHEM BERULUB 52142
Polyurea grease for switch gear mechanisms
Examples of Application
· Bearings and other sliding mechanisms in motor vehicles subjected to high pressure, shock loads and vibrations
· Plastic bearings and guides
· Push pull cables
Material combinations
· Metal / plastic
Properties
· Protects from fretting corrosion
· Prevents stick slip
· Reduced friction and wear
· Good low temperature behaviour
· Good noise damping properties
· Long life lubrication
· Good compatibility with plastics
Characteristic data
· Service temperature : -35 °C to +160 °C
· Appearance : light beige
· NLGI grade : 2
Approvals /References / Certificates
· VW-TL 52142 (without index)
|
Thickener |
Polyurea | ||
|
Worked penetration |
1/10 mm | 265 – 295 | DIN ISO 2137 |
|
Drop point |
°C | ≥ 240 | IP 396 |
|
Corrosion protection (EMCOR Test) |
degree of corrosion | 0 and 1 | DIN 51802 |
| Water resistance | evaluation grade | 0 – 90 |
DIN 51807-1 |
| Oil separation at 90 °C | % | ≤ 5 |
VW PV 1423 |
| Base oil |
Mineral oil / Poly alpha olefin |
||
| Kin. viscosity at 40 °C | mm2/s | approx. 90 |
DIN 51562 |
| Kin. viscosity at 100 °C | mm2/s | approx. 10 |
DIN 51562 |
Instructions for use
· Prior to serial production product compatibility tests are recommended