DW-40
DW-40 Low Temperature Grease
- NLGI grade
- 2
- Operating temperature
- -40 °C to +120 °C
- Viscosity at 40°C
- 50 mm²/s
Low Temperature Grease
A polyurea grease with fully synthetic base oil for bearings, small gears and guide rails in cold climates, refrigeration equipment and machinery exposed to wide temperature changes. Supports frequent cold starts and continued lubrication during operation.
| Property | NLGI 2 | Test Method |
|---|---|---|
| Appearance | Smooth, homogeneous grease | Visual |
| Thickener Type | Polyurea | / |
| Base Oil Type | Fully Synthetic Oil | / |
| Base Oil Kinematic Viscosity (40 °C), mm²/s | 32 | ASTM D445 |
| Worked Penetration (25 °C), 0.1 mm | 275 | ASTM D217 |
| Dropping Point, °C | 250 | ASTM D2265 |
| Corrosion Preventive Properties (52 °C, 48 h) | Pass | ASTM D1743 |
| Low Temperature Torque (-60 °C), Starting, N·m | 0.85 | ASTM D1478 |
| Low Temperature Torque (-60 °C), Running, N·m | 0.35 | ASTM D1478 |
| Last Non-Seizure Load (PB), N | 618 | ASTM D2596 |
The above data correspond to latest technology, modifications reserved. This information is intended as a guide and does not necessarily represent a marketing specification. In individual cases tests have to be carried out by the consumer. Further data upon request.
Bearings in machinery used in cold climates
Cold stores, freezers and refrigerated conveyors
Rolling bearings in small motors, fans and instruments
Small gears, guide rails and sliding contacts
Drives and actuators with frequent cold starts
Machine parts exposed to wide temperature changes

Follow equipment manufacturer instructions for fill quantity and relubrication, considering temperature, speed, load and seals. Apply grease evenly in the required quantity. Avoid overfilling; check temperature, noise and operation during initial use. Clean lubrication points and check compatibility before changing grease. Prevent water, moisture and contamination; dispose of used grease properly.
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Safety Data Sheet (SDS) are followed. The SDS is available upon request. Do not use this product for purposes other than the intended application. Take care to protect the environment when disposing of used product.
DW-40 Low Temperature Grease