Application area
Railway lubrication LZ-TsNII (U) TU 0254-013-00148820-99 - is intended for use in roller bearings of railway cars. LZ-TsNII (U) lubrication prevents jamming of the rubbing surfaces of the ends of the rollers and the sides of the rings.
Benefits
- It is operational at fairly low temperatures;
- LZ-TsNII grease completely replaced 1-LZ grease in axleboxes of railway cars;
- Its use for cylindrical roller bearings of axle boxes should improve their working conditions;
- Lubrication prevents jamming of the friction surfaces of the ends of the rollers and the sides of the rings;
- It is suitable for high-speed trains;
- It provides mileage of axle boxes of 450 thousand kilometers for 5 years.
Specifications
| Name of indicator |
Norm |
| Application temperature, min ... max, ° С |
-60 до +100 |
| Drop point (degree) |
135 |
| Penetration at 25 ° C, mm · 10−1, in the range of |
200-260 |
| Colloidal stability,%, no more than |
22 |