QA Lubricants Inc.

QA Lubricants · Industrial gear oils

Xtreme Pressure Gear Oils

Maximum protection for heavily loaded industrial gears

QA Lubricants Xtreme Pressure Gear Oils are formulated for enclosed gear drives and industrial applications operating under heavy loads, shock loads, and demanding service conditions.

Premium extreme-pressure additive technology helps protect gear teeth and bearings while supporting reliable film strength, oxidation stability, and long service life.

Available in multiple ISO viscosity grades for a broad range of industrial gear applications.

Thick dark gear oil flowing over industrial gear teeth
Xtreme pressure gear lubrication

Product benefits

Extreme-pressure protection

  • Excellent film strength under heavy loads
  • Helps protect against wear and scoring
  • Oxidation-resistant performance
  • Rust and corrosion protection
  • Long service life in demanding gear systems

Typical applications

Industrial gear service

  • Enclosed industrial gearboxes
  • Helical, bevel and spur gear drives
  • Heavy-duty and shock-loaded applications
  • Mining and construction equipment
  • Steel, cement, aggregate, pulp and paper equipment

Product selection

Match the oil to the gearbox

  • ISO viscosity requirement
  • Operating load and speed
  • Ambient and operating temperature
  • OEM gear-oil specification
  • QA technical support for product selection

Gear oil options

Available Gear Oil Formulations

QA Lubricants offers Xtreme Pressure Gear Oils in a range of viscosity and base-fluid options to match equipment and operating requirements.

  • Single Grade
  • Multi-Grade
  • Mineral Based
  • Partial Synthetic
  • Full Synthetic

Product cross reference

Xtreme Pressure Gear Oil Cross Reference

Xtreme pressure gear oil product comparisons from the QA Industrial Lubricant Cross Reference.

Viscosity
SUS @ 100°F / cSt @ 40°C		QA LubricantsMobil™Chevron®Castrol®Shell®Phillips 66®
353/68Industrial Gear EP 68Mobilgear™ 600 XP 68Meropa® Ultra Gear 68Alpha® SP 68Omala® S2 G 68Extra Duty Gear 68
523/100Industrial Gear EP 100Mobilgear™ 600 XP 100Meropa® Ultra Gear 100Alpha® SP 100Omala® S2 G 100Extra Duty Gear 100
785/150Industrial Gear EP 150Mobilgear™ 600 XP 150Meropa® Ultra Gear 150Alpha® SP 150Omala® S2 G 150Extra Duty Gear 150
1150/220Industrial Gear EP 220Mobilgear™ 600 XP 220Meropa® Ultra Gear 220Alpha® SP 220Omala® S2 G 220Extra Duty Gear 220
1700/320Industrial Gear EP 320Mobilgear™ 600 XP 320Meropa® Ultra Gear 320Alpha® SP 320Omala® S2 G 320Extra Duty Gear 320
2450/460Industrial Gear EP 460Mobilgear™ 600 XP 460Meropa® Ultra Gear 460Alpha® SP 460Omala® S2 G 460Extra Duty Gear 460

Source: QA Industrial Lubricant Cross Reference. Product selection depends on equipment and application requirements. Brand names and trademarks belong to their respective owners.

Thick dark gear oil flowing over industrial gear teeth
High-viscosity gear oilHeavy film protection for loaded gear teeth
Intermeshing industrial steel gears with oil film
Industrial gear trainsProtection for heavily loaded gear sets
Large industrial gearbox and gear assembly
Gearbox applicationsIndustrial enclosed gear systems

Brands we carry

Major brand gear oils

In addition to QA Lubricants gear oils, we also carry Mobil, Shell, Chevron, and Castrol.

Mobil logo
Shell logo
Castrol logo
Chevron logo

Find the right gear oil.

Contact our team for product selection, technical data, pricing, and availability.

Contact our team