BECHEM BERUTEMP PA 415 GR
Semi fluid gear grease for closed gears
Examples of Application
· Mechanical and thermal heavily loaded closed spur and bevel gears with low circumferential speed
· Gears, bearings and chains of hearth furnaces cars, annealing and drying furnaces
· Small closed gearboxes of dryers and rotary kilns
· Machinery where the lubricant is applied by centralized lubrication systems
Properties
· Very high adhesive power
· Long fibrous
· Excellent water resistance
· Dry lubrication up to +450 °C due to graphite particles
· Low residue formation in case of overheating
Characteristic data
· Service temperature : -40 °C to +200 °C
· Appearance : black
· NLGI grade 00 *
· Denomination acc. to DIN 51502 : GPFHC 00 K-40
|
Thickener |
Polyurea |
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|
Unworked penetration |
1/10 mm | 400 – 430 |
DIN ISO 2137 |
|
Corrosion protection (EMCOR test) |
degree of corrosion | 0 and 1 |
DIN 51802 |
|
Four ball weld load |
N | ≥ 2,000 |
DIN 51350-4 |
|
Solid lubricants |
Graphite |
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|
Base oil |
Poly alpha olefin PAO |
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|
Kin. viscosity at 40 °C |
mm2/s | approx. 400 |
DIN 51562 |
|
Kin. viscosity at 100 °C |
mm2/s | approx. 40 |
DIN 51562 |