品牌专区 >> 克鲁勃润滑油脂字母P系列 >> PETAMO GY 193/kluber PETAMO GY193
PETAMO GY 193/kluber PETAMO GY193
| PETAMO GY 193/kluber PETAMO GY193 详细说明 |
| PETAMO® GY 193 Lubricating grease for high-temperature and long-term lubrication of rolling bearings Product information 5.539 e Edition 06.03 GATE-B/TB Product data Chemical structure, oil type ester oil Chemical structure, thickener polurea Service temperature range* [°C], approx. –20 to 180 Colour beige Texture homogeneous, fibrous Drop point, DIN ISO 2176 [°C] ≥ 240 Cone penetration of lubricating greases, DIN ISO 2137, worked penetration, 25 °C, [0.1 mm] 270 to 310 Density at 20 °C [g/cm3], approx. 1.03 Kinematic viscosity of the base oil, DIN 51562 pt. 01, Ubbelohde, 40 °C [mm2/s], approx. 160 Speed factor** (n x dm) [mm/min], approx. 400,000 Flow pressure, DIN 51805, -20 °C, mbar < 1400 * Service temperatures are guide values which depend on the lubricant's composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component. ** Speed factors are guide values which depend on the type and size of the rolling bearing type and the local operating conditions, which is why they have to be confirmed in tests carried out by the user in each individual case. PETAMO GY 193 • High temperature lubricant • Long term and lifetime lubrication product • Excellent resistance to water Description PETAMO GY 193 is a synthetic high-temperature grease based on a high-quality ester oil, polyurea thickener and special additives. The grease offers excellent water resistance and corrosion protection. With an above average base oil viscosity of approximately 160 mm²/s at 40°C, PETAMO GY 193 is the ideal selection for applications where high temperatures and medium to high load conditions apply. Application Depending on the service temperature, PETAMO GY 193 can be used for long-term lubrication and lifetime lubrication conditions as well as for applications requiring more frequent relubrication. Experience has shown that lifetime lubrication is possible with temperatures below 150°C, for example in electric motors, fans, carrier and guide rollers, chain wheels, sealed or shielded rolling bearings. In relubricatable rolling bearings subject to very high temperatures the grease can be used up to 180°C (e.g. driers). PETAMO GY 193 should be selected primarily for lubrication of bearings with point contact loading, but can also be used for bearings with linear contact loading and a high share of sliding friction. Application notes PETAMO GY 193 can be applied by spatula, grease gun or centralized lubrication systems. Minimum shelf life The minimum shelf life is approx. 36 months if the product is stored in its closed original container in a dry place. Pack sizes 1 kg can 25 kg bucket 180 kg drum 400 g cartridge |
