Shell Alvania Grease RA-J Low-Temperature High-Speed Lithium Grease
Shell Alvania Grease RA-J is a low-temperature general-purpose lithium grease formulated for high-speed and cold-environment applications. It uses a low-viscosity highly refined mineral oil as the base oil and lithium soap as the thickener, with antioxidant and rust-inhibiting additives. The grease is suitable for operation down to -40°C and up to 130°C. Its low-viscosity base oil helps reduce starting torque at low temperatures and minimizes unnecessary power loss in high-speed mechanisms.
Product Details
Product Features
Excellent Low-Temperature Performance:The low-viscosity highly refined mineral oil provides low starting torque and reliable lubrication in cold conditions.
Wide Operating Temperature Range:Suitable for service from -40°C to 130°C.
Good Rust Protection:Provides effective rust prevention even under high-humidity conditions.
Excellent Acoustic Characteristics:Suitable for electric motors and other applications with demanding noise requirements.
Suitable for High-Speed Bearings:The low-viscosity base oil helps reduce drag and power loss in high-speed operation.
Product Applications
High-Speed Rolling Bearings:For rolling bearings operating at very high speeds.
Electric Motor Bearings:Suitable for bearings requiring low-temperature startability and good acoustic performance.
Light- and Medium-Duty Plain Bearings:Specifically recommended by Shell for lightly and moderately loaded plain bearings.
Low-Temperature Machinery:For mechanisms that must retain low operating resistance in cold environments.
Low-Power-Loss Mechanisms:Suitable where excessive grease drag and power loss are undesirable.
| Item | Shell Alvania Grease RA-J |
|---|---|
| Product Type | Low-Temperature High-Speed Lithium Grease |
| Brand | Shell |
| Model | Alvania Grease RA-J |
| Thickener | Lithium Soap |
| Base Oil | Low-Viscosity Highly Refined Mineral Oil |
| Base Oil Viscosity @ 40°C | 40 mm²/s |
| Base Oil Viscosity @ 100°C | 6.3 mm²/s |
| Worked Penetration | 243 |
| Dropping Point | 187°C |
| Evaporation Loss, 99°C × 22 h | 0.3 wt% |
| Oil Separation, 100°C × 24 h | 1.8 wt% |
| Appearance | Smooth, Brown |
| Service Temperature Range | -40°C to 130°C |
Shell Tetra Oil 10SP Low-Viscosity Specialty Lubricating Oil for Machine Tools
Shell Stamina Grease RL 1 High-Temperature Urea Grease for Centralized Lubrication
Shell Stamina Grease EP 0 High-Temperature Extreme-Pressure Urea Grease
