BECHEM BERULIT EL 420

Running in lubricant for open gears

Examples of Application
·  Open gear drives of rotary kilns, ball, rod and autogenous mills, dryers and mixing drums
·  Open gear drives of drum barkers in wood preparation
·  Slew ring gears of converters, cranes, crushers and excavators with spray or central lubrication systems

Properties
·  Allows optimal running in of open gears based on a combination of special additives and solid lubricant
·  Good adhesion on metal surfaces
·  Very high pressure resistance of the lubricating film
·  Good corrosion protection
·  Good wear protection based on the use of special additives and solid lubricants
·  Free from bitumen, solvents and heavy metals
·  No hardening or brittling of lubricating film

Characteristic data
·  Service temperature : -20 °C to +180 °C
·  Thermal stability : -30 °C to +250 °C
·  Appearance : black
·  NLGI grade : 0-00
·  Denomination acc. to DIN 51502 : OG PF 0-00 R-20

 

Thickener

Aluminium complex soap

Worked penetration

1/10 mm 385 – 400

DIN ISO 2137

Drop point

°C ≥ 180

IP 396

Four ball weld load

N ≥ 5,000

DIN 51350-4

FZG-Test A/2.8/50

Damage load stage Specific wear

mg/kWh ≥ 12 approx. 0.7

DIN ISO 14635-3

Solid lubricants

Graphite ultra fine

Content

% approx. 10

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

·  For application by automatic spray systems or immersion baths