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

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