BECHEM BERULIT 400

Adhesive lubricant for open gear drives

Examples of Application
·  Open gear drives of rotary kilns, ball mills, rod mills and autogenous mills, dryers and mixing drums
·  Open gear drives of drum barkers in wood preparation
·  Chains of large diameters
·  Closed wire ropes
·  Slew ring gears of cranes, stackers, crushers and excavators with spray or central lubrication systems
·  Slew ring gears of converters and ladles
·  Highly stressed plain bearing guides
·  Hot forging of tubes, profiles and rods of steel, aluminium and other non- ferrous metals

Properties
·  Good adhesion to metal surfaces
·  High lubricant film pressure resistance
·  Excellent wear protection by the use of special additives and solid lubricants
·  Free from bitumen, solvent and heavy metals
·  No hardening or brittling of lubricant film
·  No strong tendency to dust absorption

Characteristic data
·  Service temperature : -10 °C to +160 °C
·  Thermal stability of the lubricant film : -30 °C to +250 °C
·  Appearance : grey black
·  NLGI grade : 0
·  Denomination acc. to DIN 51502 : OGPF 0 P-10

 

Thickener

Bentonite

Worked penetration

1/10 mm 355 – 385

DIN ISO 2137

Drop point

°C n.m.

IP 396

Solid lubricants

Graphite ultra fine

Content

% approx. 8

Base oil

Mineral oil

Kin. viscosity at 40 °C

mm2/s approx. 220

DIN 51562

Kin. viscosity at 100 °C

mm2/s approx. 16

DIN 51562

 

Instructions for use

·  Stir well before use

·  Can be applied by brushing, by air spraying systems or by dipping

·  Can be diluted with mineral oil to give the required viscosity

·  Storage : Container to be stored under dry and frost protected conditions. Temperature range +5 °C to +50 °C

·  Shelf life 5 years