Open Gear Lubricants

High Performance Lubricants for Cement Industry

BECHEM’S range of open gear lubricants are recommended for systems at Ball, Road and SAG mills, Rotary Kilns and Coolers, Hydraulic and Bucket wheel excavators and Draglines, Crushers and Stacker or Re-claimer systems, Cranes, Hoists, Winches, Drags and, Spreaders and Ladles and Dryers etc.

Collaborating with machine manufacturers, BECHEM has developed high performance open gear lubricants that ensure unrivalled wear protection for gear drives. Developed with high quality base oils, BECHEM’s range of greases and high viscous fluids ensure high operational reliability of equipment by withstanding extreme loads for longer duration thereby extending re-lubrication interval.

BECHEM's range of open gear greases and high viscous fluids

Berulit GA Series

Heavy duty Berulit GA series (400 /800 /2500/2500 LV) are specially developed service lubricant devoid of bituminous ingredients or toxic heavy metals for high load applications. With a wide service temperature range, Berulit GA series possess good adhesion and excellent wear protection properties. The graphite based lubricant with high base oil viscosity forms consistent lubricant film under pressure and prevents metal-to-metal contact under high/shock load conditions. The Berulit GA series can be applied through automatic spray systems for large open gear drives operating under heavy loads and high circumferential speeds.

Applications: Berulit GA series are recommended for open gear drives of mixing drums, dryers, ball mills and rotary kilns. It also finds its application in heavily loaded couplings, journal bearing lubrication in forging presses, slew ring gears of converters, drag lines, cranes, crushers and excavators equipped with central or spray lubricating systems. Suitable as noise dampening grease in two wheeler starter motor mechanisms.
Please consult a BECHEM Application Engineer for selection of the suitable grade of ‘Berulit GA’ series for your application.

Berulit GA 400	High loads High temperature open gears Plain bearings Chains Wire ropes
Thickener	Aluminium-complex soap
Base Oil	Mineral Oil
Temp Range °C	-20 °C to +180 °C

Berulit GA 800	High loads High temperature open gears Plain bearings Chains Wire ropes
Thickener	Aluminium-complex soap
Base Oil	Mineral Oil
Temp Range °C	-10 °C to +180 °C

Berulit GA 2500	High loads High temperature open gears Plain bearings Chains Wire ropes
Thickener	Aluminium-complex soap
Base Oil	Mineral oil/synthetic oil
Temp Range °C	+5 °C to +200 °C

Berulit GA 2500 LV	High loads High temperature open gears Plain bearings Chains Wire ropes
Thickener	Aluminium-complex soap
Base Oil	Mineral oil/synthetic oil
Temp Range °C	+5 °C to +200 °C

Berugear HV Series

Advanced range of high viscous service lubricant that is devoid of solid lubricants and can be applied by spraying or dipping systems. Offering superior wear resistance, Berugear HV series are extremely adhesive and form pressure resistant film that do not harden or break. The bitumen and heavy metal free lubricant reduces consumption and extends lubrication intervals. Available in varying base oil viscosities.

Applications: Berugear HV series are recommended for open gear drives of ball mills, rotary kilns, rotary barrel mixers and dryers with high width to diameter ratio. Please consult a BECHEM Application Engineer for selection of the suitable grade of ‘Berugear HV’ series for your application.

Berugear HV 20	High loads Noise damping open gears Plain bearings
Base Oil	Mineral oil/synthetic oil
Viscosity [mm2/S] at 40 °C	18,500
Flash point °C	≥ 160

Berugear HV 10	High loads Noise damping open gears Plain bearings
Base Oil	Mineral oil/synthetic oil
Viscosity [mm2/S] at 40 °C	10,000
Flash point °C	≥ 150

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Benefits for your Application

OEM Approved Open Girth Gear Lubricants

Priming, repair and running-in lubricants
Graphite based services lubricants
Viscosity of 490 cSt, 1050 cSt and 2500 Cst
High viscous semi-synthetic transparent lubricant Viscosity of 17800 Cst.

Performance Lubricants for Specialised Areas

Roller press grease
Kiln tire lubrication
Motor bearing grease
Synthetic (Polyglycol and Polyalfaolefin) gear oils
Multipurpose grease for cooler and pre-heater fan bearing

Our Cement Plant Expertise

Get the Edge, Experience BECHEM’s Proven Technical Services

Vibration reduction assessment of pinion counter shaft bearings.
Periodic monitoring of equipment evidenced by comprehensive and regular inspection reports.
Ensure efficient functioning of spray systems even in harsh temperatures.
Specialised consultancy for mechanical alignment
Programme ensure training of maintenance engineers for preventive measures and troubleshooting
Experienced and dedicated team supported by wide distribution network. Benefit from vast knowledge repository and global best practice.
Instant gear refurbishment by skilled technicians
Pitting dressing, wear steps and undulation removal, removal of fins etc.

Heavy Duty Lubricants

BECHEM’s range of heavy duty greases formulated with high base oil viscosity and equipped with anti wear and EP additives ensure consistent, high strength lubricant film under boundary and mixed condition.

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