Oil for Gearboxes (ISO VG 46)
Selection inputs for ISO VG 46 industrial gear oils where specified, emphasizing EP needs, oxidation stability, and operating temperature.
This page lists neutral selection inputs. Confirm equipment manufacturer specifications before selecting a lubricant.
Operating Conditions
| Operating Parameter | Typical Range/Value |
|---|---|
| Viscosity Grade | ISO VG 46 (per gearbox OEM) |
| Gear Type | Helical/spur/worm (additive needs differ) |
| Temperature | Confirm sump temperature and OEM guidance |
| Contamination | Water/dirt ingress depends on sealing |
Required Lubricant Properties
| Required Property | Specification |
|---|---|
| Correct Viscosity | ISO VG 46 only if OEM specifies |
| EP/AW Additives | As required by load and gear design |
| Oxidation Stability | Important for drain interval and cleanliness |
| Foam Control / Air Release | Important for splash systems |
Availability
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Sources
- OEM manuals
- Manufacturer documentation
- ISO viscosity grade conventions (general)
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