Description
SKF LGWM 1 is a low-consistency, mineral oil-based grease with lithium soap and extreme-pressure additives. It is ideal for lubricating bearings subject to both radial and axial loads.
Technical characteristics and advantages
- Good lubrication at low temperatures down to -30°C (-20°F)
- Good pumpability at low temperatures
- Effective corrosion protection
- Good water resistance
Application areas
- Main shafts of wind turbines
- Screw conveyors
- Centralized lubrication systems
- Thrust spherical roller bearings
| Capacity of the container | Designation |
| 420 ml cartridge | LGWM 1/0.4 |
| 5 kg canister | LGWM 1/5 |
| 18 kg canister | LGWM 1/18 |
| 50 kg barrel | LGWM 1/50 |
| 180 kg barrel | LGWM 1/180 |
| Lubricators with electromechanical drive | |
| TLMR 101 Series - 380 ml replacement set (with battery) | LGWM 1/MR380B |
| TLMR 201 Series - replacement set 380 ml | LGWM 1/MR380 |
| Designation | LGWM 1/(tank volume) | |
| Code according to DIN 51825 | KP1G-30 | |
| NLGI consistency class | 1 | |
| Thickener | Lithium | |
| Color | Brown | |
| Base oil type | Mineral | |
| Operating temperature range | from −30 to +110 °C (from -20 to +230 °F) |
|
| Dropping point according to DIN ISO 2176 | >170 °C (>340 °F) | |
| Base oil viscosity | 40 °C, mm²/s | 200 |
| 100 °C, mm²/s | 16 | |
| Penetration according to DIN ISO 2137 | 60 dives, 10-1 mm | 310–340 |
| 100,000 dives, 10-1 mm | max +50 | |
| Corrosion protection | Emcor: ISO 11007 standard | 0–0 |
| Emcor: – Water washout test | 0–0 | |
| Water resistance | to DIN 51 807/1, 3 h at 90 °C | max 1 |
| Oil separation | according to DIN 51 817, 7 days at 40 °C, static, % | 8–13 |
| Copper corrosion | DIN 51 811 | max 2 at 90°C (>195°F) |
| Anti-seize properties | Wear test according to DIN 51350/5, 1400 N, mm | max 1.8 |
| Four-ball test, welding load according to DIN 51350/4, N | min. 3200* | |
| Fretting corrosion | ASTM D4170 (mg) | 5,5* |
| Shelf life | 5 years | |
| * Typical value | ||
