industrial gear

8/8/2019 Industrial Gear

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INDUSTRIAL GEAR OILS

GEAR OIL EP

( Available in ISO viscosity grades of 100,150,220,257,270,320, 460,680 & 1000 )

These are range of high quality gear oils manufactured from selected Base stocks & blended with lead soap - Sulpher extreme pressure agents. In addition they containadditives to increase adhesiveness & present film rupture under shock loading conditions.

They are very stable, have high resistance to foaming, good demulsibility characteristics& fluidity at low temperature.

Velloils EP lubricants 100 are recommended for high speed single & double helical

gear sets utilizing a circulating system for spray lubrication. They are also suitable for heavily loaded bearings where straight mineral oil do not have sufficiently high film

strength to provide effective lubrication.

Velloils EP lubricant 150 can be used in helical & spur gear sets having peripheralspeeds of 1000/2500 feet per minute & utilizing spray or splash lubrication. Again itcan be used for heavily loaded bearings requiring an oil of this type. This grade has an

extremely good record of satisfactory lubrication of main pinion gears in rolling mills inthe steel industry.

Velloils EP lubricant 220 & 320 can be used for slower speed gears in the 200-

2500 FPM speed range, and worm gears having rubbing speeds in the range 0-2000FPM. Velloils EP lubricant 460 is recommended for slow heavily loaded worm, spur

and helical gears where exceptional adhesiveness is required and where shock loading may be problem.

GEAR OIL EP

Typical Specifications

ISO Viscosity 100 115 150 175 220 320 460 680 1000

Appearance Bright, clear, homogeneous liquid

Spcific Gravity 0.86 to 0.91

Kin. Vis.Cst @ 400C 95- 110- 145- 170- 210- 315- 440- 660- 980



105 120 155 180 230 330 480 700 1030

Viscosity Index, 90 90 90 90 90 90 90 90 90

Falsh point,COC,oC 215 220 230 235 240 245 270 280 280

Timken OK Load, lb. 65 65 65 65 65 65 65 65 65

Rust Prevention Pass Pass Pass Pass Pass Pass Pass Pass Pass

AUTOMOTIVE GEAR OILS

GEAR OIL ST

General characteristics

Velloils Gear oil ST are competitively priced gear transmission oils fortified to resist

wear, foam and oxidation while delivering long-lasting, responsive performance in lightto moderately heavy duty high-pressure systems. High viscosity indexes (95 and above)assure consistent response through a wide temperature range.

Velloils Gear oil ST satisfied the following Standard.

* API GL - 2

Application Requirements

Modern high pressure systems require fluids which have lubricity and film strength toretard wear in pumps, plus the viscosity stability and anti foaming characteristics to

responsively transmit power to cylinders, motors and gears. Since the systems require passage of the fluid through critical valves, ports, bearings and other small clearances, the

fluids must have high oxidation resistance to avoid formation of gums and varnish. Thefluids must also have good rust resistance and water reparability, to eliminate the effects

of dilution and contamination from reservoirs and cooling tanks.

GEAR OIL ST


Grade SAE 90 140

Sp. Gravity, 20oC 0.892 0.899

Viscosity CST, 40oC 196.1 460

Viscosity CST, 100oC 17.5 31.7

Viscosity Index 96 96

Flash point COC,oC 210 240

Fire point COC,oC 235 260

Pour point,oC - 10 - 10



Color, D1500 L 5.0 L 7.0

AUTOMOTIVE GEAR OILS

GEAR OIL EP

General Qualities and Characteristics

Velloils EP Gear oil are high quality transmission and gear oils suitable for cars, trucks buses and construction equipments operating under moderate conditions. They are

formulated from finest paraffinic bases stocks and extensively proven additives. Theyhave a wide range of applications in the transport, earth moving and construction

industries.Velloils EP Gear Oils are composed of high viscosity index base oils, additive treated

where necessary to give good fluidity and low oil drag in winter. They contain a balancedextreme pressure additive package designed to prevent scuffing and scoring of gears

despite high speed and low torque operations. Further additive treatment enhancesoxidation stability and gives excellent protection against rusting, corrosion and foaming.

Application Requirements and Recommendations

Velloils EP Gear Oils are suitable for service - fill of some hypoid, spiral bevel spur and double reduction gear axles, either on or off the highway where API GL - 4

performance oils are recommended by the equipment manufacturer. Similarly, they areequally satisfactory in manual gear boxes (Constant or Synchromesh) auxiliary gearboxes

and transfer boxes. They can be used with confidence in steering boxes and oil -lubricated universal gear joints.

Velloils EP Gear Oils meet the requirements of the now obsolete US Military

specification MIL - L - 2105.



GEAR OIL EP


Grade SAE 80 90 140

Sp. Gravity, 20oC 0.893 0.892 0.899

Viscosity CST, 40oC 85 196.1 460

Viscosity CST, 100oC 10.23 17.5 31.7

Viscosity Index 94 96 96

Flash point COC,oC 205 210 240

Fire point COC,oC 225 235 260

Pour point,oC - 10 - 10 - 10

Color, D1500 L 4.0 L 5.0 L 7.0

INDUSTRIAL GEAR OILS

VELLOPOWER EP

(Available in ISO viscosity grades of 100, 150, 220, 257, 270, 320, 460, 680 & 1000)

These are range of high quality gear oils manufactured from selected Base stocks& blended with ashless extreme pressure agents. In addition they contain additives to

increase adhesiveness & present film rupture under shock loading conditions. Containsfriction modifier. They are very stable, have high resistance to foaming, good

demulsibility characteristics, seal compitable & fluidity at low temperature.

Vellopower EP lubricants 100 are recommended for high speed single & doublehelical gear sets utilizing a circulating system for spray lubrication. They are also

suitable for heavily loaded bearings where straight mineral oil do not havesufficiently high film strength to provide effective lubrication.

Vellopower EP lubricant 150 can be used in helical & spur gear sets having

peripheral speeds of 1000/2500 feet per minute & utilizing spray or splashlubrication. Again it can be used for heavily loaded bearings requiring an oil of this type.

This grade has an extremely good record of satisfactory lubrication of main pinion gearsin rolling mills in the steel industry.

Vellopower EP lubricant 220 & 320 can be used for slower speed gears in the 200-

2500 FPM speed range, and worm gears having rubbing speeds in the range 0-2000FPM. Vellopower EP lubricant 460 is recommended for slow heavily loaded worm,



spur and helical gears where exceptional adhesiveness is required and where shock loading may be problem.

VELLOPOWER- EP


ISO Viscosity 100 115 150 175 220 320 460 680 1000

Appearance Bright, clear, homogeneous liquid

Spcific Gravity 0.86 to 0.91

Kin. Vis.Cst @ 400C 95- 110- 145- 170- 210- 315- 440- 660- 980

105 120 155 180 230 330 480 700 1030

Viscosity Index, 90 90 90 90 90 90 90 90 90

Falsh point,COC,oC 215 220 230 235 240 245 270 280 280

Timken OK Load, lb. 65 65 65 65 65 65 65 65 65

Rust Prevention Pass Pass Pass Pass Pass Pass Pass Pass Pass

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