Adhesive Sealant & Lubricant
Fluid Grease for Gears synthetic OKS 428
OKS 428 is a synthetic fluid grease for gears.
Areas of application
Advantages and benefits
Technical specifications
- Lubrication of heavy loaded toothed gears and worm gears exposed to outdoor conditions and/or low temperatures, as well as tilted or vertical shafts, especially with gear designs which are not oil-tight
- Lubrication of friction bearings with minimal bearing clearance or high circumferential speeds
Advantages and benefits
- Long-term lubrication due to excellent resistance to oxidation and ageing
- Wear reduction at maximum loading
- Prevents leakage with angled or vertical shafts due to good adhesion on metallic surfaces
- Flowing structure prevents grooving in gear units with continuous coverage of surfaces
Technical specifications
- lower operating temperature: -30 °C (≤ 1,400 hPa)
- upper operating temperature: 120 °C (F50 (A/1500/6000), 100h)
- consistency: 00 NLGI grade (DIN ISO 2137)
- viscosity at (40°C): 120 mm²/s (base oil)
- four-ball test rig welding load: 3,000 N
