LOCOLIT grease for roller bearings
It has been developed for roller and ball bearings of axleboxes, cassette bearings, axial-bearing suspension of traction electric motors and traction gearboxes of freight and passenger locomotives, railway multiple units and axleboxes of freight and passenger cars, roller and ball anchor bearings of traction electric motors of freight and passenger locomotives and railway multiple units.
It replaces the lubricants BUKSOL, LZ-TsNII (U), LZ-TsNII, ZhRO, ZhRO-M, ZUM and others, surpassing them in characteristics. It possesses a long life period and allows to reach the rolling stock mileage equal to 1 200 000 km or 10 years (for rolling stock, which repair frequency is fixed in years).
| Product name | LOCOLIT grease for roller bearings |
|---|---|
| Designation according to DIN 51502 | КР1, 5Р-50 |
| Colour |
Light brown |
| Operating temperature range, °С | -50...+150 |
| NLGI grade |
1.5 |
| Penetration of mixed grease (60 double strokes), mm/10 | 285-305 |
| Kinematic viscosity of the base oil at +40°С, mm2/s | 180 |
| Kinematic viscosity of the base oil at +100°С, mm2/s | 15 |
| Dropping temperature, °С | 270 |
| Critical load, N | 980 |
| Weld point (tests at a four ball wear test system) at +25°С, N | 2800 |
|
Wear index (tests at a four ball wear test system), mm |
<0,5 |
| Corrosion degree (roller bearings, distilled water) | 0-0 |
|
Oxidation resistance, pounds/inch •after 100 hours •after 500 hours |
10 20 |
| Flow pressure at -40°С, Pa•s | max 1440 |
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