TKM-B
TKM-B High Temperature Grease
- NLGI grade
- 1 / 2 / 3
- Operating temperature
- -20 °C to +180 °C
- Viscosity at 40°C
- 400 mm²/s
High Temperature Grease
A lithium complex grease with refined mineral oil for bearing lubrication under high-temperature, high-speed conditions. Combines adhesion and shear stability with water resistance, extreme-pressure and wear protection, and rust and corrosion protection. Available in NLGI grades 2 and 3.
| Property | NLGI 2 | NLGI 3 | Test Method |
|---|---|---|---|
| Appearance | Blue | Blue | Visual |
| Thickener Type | Lithium Complex | Lithium Complex | / |
| Base Oil Type | Mineral Oil | Mineral Oil | / |
| Kinematic Viscosity (40 °C), mm²/s | 300 | 300 | ASTM D445 |
| Kinematic Viscosity (100 °C), mm²/s | 15 | 15 | ASTM D445 |
| Worked Penetration (25 °C), 0.1 mm | 275 | 245 | ASTM D217 |
| Dropping Point, °C | 275 | 285 | ASTM D2265 |
| Oil Separation (100 °C, 24 h), % | 2.5 | 2 | ASTM D6184 |
| Water Washout (38 °C, 1 h), % | 1.9 | 1.7 | ASTM D1264 |
| Copper Strip Corrosion (100°C, 24 h), Rating | 1b | 1b | ASTM D4048 |
| Corrosion Preventive Properties (52 °C, 48 h) | Pass | Pass | ASTM D1743 |
| Last Non-Seizure Load (PB), N | 600 | 600 | ASTM D2596 |
| Weld Point (PD), N | 2452 | 2452 | ASTM D2596 |
| Wear Scar Diameter (WSD) (75 °C, 392 N, 60 min), mm | 0.6 | 0.6 | ASTM D2266 |
Base oil viscosity. Worked penetration: 60 strokes. NLGI grading: ASTM D217.
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.
High-speed pulverizer bearings
Wood and stone crusher bearings
Mining vibrating screen bearings
High-temperature, high-speed large motor bearings
Heavy-duty truck hub bearings
Bearings for high-temperature, high-speed operation
Rolling-element and plain bearings

Fill bearings to 1/3–1/2 of the internal free space. Over-greasing may cause temperature rise and leakage. Before changing greases, remove the old grease or confirm compatibility between the old and new products. A compatibility test is recommended before bulk application. Do not mix with greases of different thickener systems (e.g., lithium, calcium, bentone). Store in a cool, dry and clean place, protected from moisture and contamination. Use as soon as possible after opening.
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.