Grease for Gearbox Gears (General)
Selection inputs for greases used in gear drives or enclosed gearboxes where grease (not oil) is specified, focusing on EP performance and consistency.
This page lists neutral selection inputs. Confirm equipment manufacturer specifications before selecting a lubricant.
Operating Conditions
| Operating Parameter | Typical Range/Value |
|---|---|
| Gearbox Design | Some gearboxes require oil; confirm grease specification before use |
| Speed | Slow to moderate; high speed may require softer/semi-fluid greases |
| Temperature | Ambient to elevated; impacts base oil viscosity needs |
| Sealing/Contamination | Moisture and dirt ingress affect selection |
Required Lubricant Properties
| Required Property | Specification |
|---|---|
| Consistency (NLGI) | Often NLGI 00/0/1/2 depending on gearbox and temperature |
| EP Performance | Required for gear tooth contact under load |
| Mechanical Stability | Resists softening and channeling |
| Corrosion Protection | Helpful in humid/wet environments |
Availability
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Sources
- Manufacturer documentation
- Published lubrication guides (general)
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