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

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

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