Mobil SHC 630

Specifications

Brand

Mobil (ExxonMobil)

Category

Industrial gear oils

Manufacturer code

201560500550

Availability

On order

Approved for

• ISO
• DIN
• AGMA
• Flender
• GE

Typical characteristics

Manufacturer's description

Mobil SHC™ 600 Series is a range of exceptional-performance, fully synthetic gear and bearing oils built on Mobil SHC synthetic base stock technology. Formulated to protect equipment, extend oil life and enable trouble-free operation, the series delivers balanced performance across a wide temperature range, with excellent low-temperature fluidity and improved air release in the lower-viscosity grades. The oils resist mechanical shear even in heavily loaded gears and high-shear bearings, so viscosity is retained throughout the oil's service life. Thanks to the low traction coefficient inherent to their synthetic base stocks, Mobil SHC 600 Series oils reduce fluid friction in gears and rolling-element bearings, lowering operating temperatures and cutting power consumption — laboratory testing has shown energy-efficiency gains of up to 3.6% versus mineral reference oils in worm-gear applications. The formulation also provides excellent resistance to oxidation and deposit formation, along with strong rust/corrosion protection, demulsibility, foam control, air release and seal compatibility with mineral-oil-lubricated equipment. Typical applications include filled-for-life and remotely located gearboxes, high-ratio worm gears, low-temperature installations such as ski lifts, mixer and roll-neck bearings, plastic calenders, severe centrifuges and railroad AC traction drives. Selected grades hold approvals from Flender and SEW-Eurodrive, and meet AGMA 9005-F16, DIN 51517-3 and ISO 12925-1 requirements.

Applications

• While Mobil SHC 600 Series are generally compatible with mineral oil based products, admixture may detract from their performance. Consequently it is recommended that before changing a system to one of Mobil SHC 600 Series products, it should be thoroughly cleaned out and flushed to achieve the maximum performance benefits. Mobil SHC 600 Series oils are compatible with most NBR, FKM and most other elastomeric seal materials that are used with mineral oils. There is the potential for substantial variations in the elastomers. For best results, consult your equipment supplier, seal manufacturer, or your local company representative to verify compatibility. Mobil SHC 600 Series lubricants are recommended for use in a wide variety of gear and bearing applications where high or low temperatures are encountered or where operating temperatures or bulk oil temperatures are such that conventional lubricants give unsatisfactory life, or where improved efficiency is desired. They are particularly effective in applications where the maintenance costs of component replacement, system cleaning and lubricant changes are high. Specific applications require selection of the appropriate viscosity grade and include: • Filled for life gearboxes, especially high ratio/ low-efficiency worm gears • Remotely located gearboxes, where oil change-out is difficult • Low temperature applications, such as ski lifts where seasonal oil changes can be avoided • Mixer roll bearings and roll neck bearings where high temperatures are encountered • Plastic calenders • Severe centrifuge applications, including marine centrifuges • Railroad A/C Traction Drives • Mobil SHC 626, 627, 629 and 630 are suitable for Oil Flooded Rotary Screw Compressors compressing natural gas, field gas gathering, CO2 and other pro

Performance & benefits

• The Mobil SHC brand of lubricants are recognized and appreciated around the world for their innovation and outstanding performance. These synthetic products, molecularly designed and pioneered by our research scientists, embody the continuing commitment to using advanced technology to provide outstanding lubricant products. The development of Mobil SHC 600 Series was preceded by close contacts between our scientists and application specialists with key Original Equipment Manufacturers (OEMs) to ensure that the products provide exceptional performance in the continually evolving industrial equipment designs. Our work with key equipment builders has helped confirm the results from our own laboratory and rig tests showing the exceptional performance of Mobil SHC 600 Series lubricants. Not least among the benefits, shown in work with OEMs, is the potential for energy efficiency improvements up to 3.6% relative to mineral oils (*). These benefits are particularly evident in equipment with a high level of mechanical losses, such as high ratio worm gears. To develop the latest Mobil SHC technology for Mobil SHC 600 Series oils, our product formulation scientists chose select base oils because of their exceptional thermal/oxidative resistance potential and combined them with a balanced additive system, which complements the inherent benefits of the base oils to provide excellent oil life, deposit control and resistance to thermal/oxidative and chemical degradation. This formulation approach provides low temperature fluidity characteristics exceeding that of many conventional mineral products and is a key benefit for remote, low ambient temperature applications. Mobil SHC 600 Series oils offer the following features and potential benefits: (*) Energy efficiency relates solely to

Standards & approvals

• GE D50E32 AC Traction Motor

  GE D50E32 — traction motor lubricant

  The General Electric requirement for the lubricant in the gearing of rail electric traction motors, where the oil works under high load and swinging temperature.

• Fives Cincinnati P-34

  Fives Cincinnati P-34 — gear oil

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

• Fives Cincinnati P-63

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools.

• Fives Cincinnati P-76

  Fives Cincinnati P-76 — gear oil

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

• Fives Cincinnati P-77

  Fives Cincinnati P-77 — ISO VG 150 gear oil

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

• Fives Cincinnati P-78

  Fives Cincinnati P-78 — gear oil

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

• Fives Cincinnati P-80

  Fives Cincinnati P-80 — gear oil

  An approval number from the Fives Cincinnati list of fluids for use in its own machine tools. It covers extreme-pressure gear oils for machine tool drives.

• ISO 12925-1 CKB

  Industrial gear lubricant CKB — ISO 12925

  Class CKB of ISO 12925-1: a mineral oil with antioxidant and anticorrosion additives but no extreme-pressure package, for lightly loaded gear units.