Castrol Optigear Synthetic X 100/150/220/320/460/680

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Synthetic gear oils

Description

Castrol OptigearTM Synthetic X is based on synthetic hydrocarbons and a special plastic deformation (PD)

and surface improvement additive package.

The additive package, when activated by high specific loads and corresponding temperatures, helps to

equalize surface roughness without creating abrasion leading to the surface improvement (plastic

deformation.)

Optigear Synthetic X is a CLP-HC gear oil (according to DIN 51502) and exceeds the minimum

requirements according to DIN 51517, part 3, CLP gear oils.

Application

Optigear Synthetic X may be used in spur gear, bevel gears or planetary gear units and in heavy loaded

gear units, e.g. wind turbine main gears. It is also suitable for the lubrication of oil-lubricated rolling

bearings.

Depending on the specific application, Optigear Synthetic X may be used in an operating temperature

range from -30 °C to +95 °C.

Advantages

· High load carrying capacity

· Superior micro pitting protection

· Excellent friction reduction

· Good filtration properties

· Excellent bearing lubrication suitability

Castrol Optigear Synthetic X

18/11/2005, Global Version Number 1

Castrol, Optigear and the Castrol logo are trademarks of Castrol Limited, used under licence.

All reasonable care has been taken to ensure that the information contained in this publication is accurate as of the date of printing. However, such

information may, nevertheless, be affected by changes in the blend formulation occurring subsequent to the date of printing. Material Safety Data Sheets are

available for all Castrol Ltd products. The MSDS must be consulted for appropriate information regarding storage, safe handling and disposal of a product.

Castrol (UK) Ltd, Industrial Lubricants & Services

Wakefield House, Aspect Park, Pipers Way, Swindon, Wiltshire SN3 1RE, UK

Tel.: +44 (0)845 964 51 11, Fax: +44 (0)1793 486 083

castrol.com/industrial

Typical Characteristics

Test Method Units X 150 X 220 X 320 X 460

ISO Viscosity Grade ASTM D 2422 - 150 220 320 460

Density at + 15°C ISO 12185 /

ASTM D4052 g/ml 0.847 0.850 0.854 0.856

Kinematic Viscosity

@ 40°C mm2/s 146 218 325 459

@ 100°C

ISO 3104 /

ASTM D445 mm2/s 19.0 25.9 34.9 45.0

Viscosity Index ISO 2909 /

ASTM 2270 148 151 152 153

Flash Point, COC ISO 2592 /

ASTM D92 °C > 250

Pour Point ISO 3016 /

ASTM D97 °C -39 -33 -33 -27

Rust Test

Procedure A (24 hrs Distilled

Water) Pass Pass Pass Pass

Procedure B (24 hrs Synthetic

Sea Water)

ISO 7210 /

ASTM D665

Pass Pass Pass Pass

Copper Corrosion (3 hrs @

100°C)

ISO 2160 /

ASTM D130 1a 1a 1a 1a

FE8 wear test (81212MPB-

7.5/80-80)

Roller wear

Cage wear

DIN 51819-3 mg

mg

<10

<10

FZG test

A/8.3/90 scoring load stage

A/16.6/90 scoring load stage

DIN 51354 >12

12

FZG micropitting test FVA No. 54 >10

Foam Sequence I ISO 6247 /

ASTM D892 mls <100/10

Ageing behavior, Increase of

viscosity at 100°C after 1000

h

ASTM D 2893

% 2

Subject to usual manufacturing tolerances.

Additional Information

Optigear Synthetic X gear oil can be applied by an oil can, oil cup res ervoir, splash, spray mist or by

automatic dispensing equipment and central or circulation systems.

It is compatible with mineral oils and esters. This means that traces up to 3% of previous oil in the gear