BECHEM BERUTEMP 490 RS
High temperature grease for bearings of roller shells in pellet presses
Examples of Application
·Roller shell bearings of pellet presses
·Bearings subjected to extreme temperatures
·Roller and plain bearings
Properties
· Excellent consistency temperature behaviour
· High corrosion protection
· Very good water resistance
· High adhesion
· Very good wear protection
· Excellent pumpability
· Extreme pressure properties
Characteristic data
· Service temperature : -20 °C to +180 °C
· Appearance : light brown
· NLGI grade: 1 – 2
· Denomination acc. to DIN 51502 : KP 1-2 P-20
· Speed index (n x dm) : 400,000
· Fulfils all items of the specification KP 2 K-20 according to DIN 51825
Approvals / References / Certificate
· H2 registered
Thickener |
Polyurea |
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Worked penetration |
1/10 mm | 290 – 310 |
DIN ISO 2137 |
Drop point |
°C | ≥ 240 |
IP 396 |
Water resistance |
evaluation grade | 1 – 90 |
DIN 51807-1 |
Corrosion protection (EMCOR test) |
degree of corrosion | 0 and 0 |
DIN 51802 |
Base oil |
Mineral oil |
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Kin. viscosity at 40 °C |
mm2/s | approx. 490 |
DIN 51562 |
Kin. viscosity at 100 °C |
mm2/s | approx. 32 |
DIN 51562 |
Instructions for use
· Prior to serial application product compatibility tests are recommended