Greyhound Synthetic Gear 320 SH4 20L
Greyhound Synthetic Gear 320 oil is a premium PAO-based lubricant for heavily loaded mechanical gearboxes and bearings. Specifically, it delivers superior protection and longer drain intervals in demanding industrial service, even where reliability is critical.
Because the polyalphaolefin base offers exceptional thermal stability, it resists oxidation and harmful deposits. Moreover, it withstands sustained high loads and elevated temperatures, so it keeps enclosed gearboxes reliable, quiet and efficient across long service periods.
PAO Synthetic Gear Protection
For example, the extreme-pressure additives protect gear teeth under shock loading. In addition, the synthetic chemistry extends oil life and reduces friction. As a result, maintenance and unplanned downtime both fall. Therefore, this premium oil competes directly with the established oil majors.
Key Features:
- High-quality PAO synthetic base oil
- Exceptional thermal and oxidation stability
- Longer oil-drain intervals reduce cost
- Strong extreme-pressure protection
- Excellent load-carrying capacity
- Protects gears and bearings under high load
Technical Specifications:
- ISO VG: 320
- Meets specification: DIN 51517-3 CLP
- US Steel 224
- David Brown S1.53.101
- SH4 full-synthetic PAO base
Applications:
- Heavily loaded mechanical gearboxes
- Industrial bearings and enclosed gears
- High-temperature, high-load environments
Explore the full Greyhound industrial oil range, and review classifications at ISO 6743.
What’s in the Box:
- 20L Greyhound Synthetic Gear 320 SH4 oil







