BECHEM BERUTOX M 21 EPK 420
Semi fluid grease for closed gears and bearings
Examples of Application
· Heavily loaded spur and worm gears of low circumferential speed exposed to high temperatures
· Heavily loaded plain and roller bearings especially in heavy industry
· Heavily loaded not oil proof gearboxes
Properties
· Excellent wear and corrosion protection
· High adhesive power even at elevated temperatures
· Very high pressure resistance of lubrication film
· No tendency to softening even if exposed to high shear stresses
· Excellent water resistance
· Excellent flowability prevents a channeling effect in gearboxes
· Very good wetting properties of surfaces
Characteristic data
· Service temperature : -5 °C to +160 °C
· NLGI grade : 00
· Appearance : brown
· Denomination acc. to DIN 51502 : GP 00 P-5
|
Thickener |
Polyurea |
||
|
Worked penetration |
1/10 mm | 400 – 430 |
DIN ISO 2137 |
|
Drop point |
°C | ≥ 200 |
IP 396 |
|
Timken test |
lbs mg | ≥ 45 ≤ 5 |
AA_003-74 acc. to SEB 181302 |
|
Four ball weld load |
N | ≥ 2,600 |
DIN 51350-4 |
|
Corrosion protection (EMCOR Test) |
degree of corrosion | 0 and 0 |
DIN 51802 |
|
Base oil |
Mineral oil |
||
|
Kin. viscosity at 40 °C |
mm2/s | approx. 490 |
DIN 51562 |
|
Kin. viscosity at 100 °C |
mm2/s | approx. 32 |
DIN 51562 |