Description
Perma NOVA LC65 Lubricant cartridge with Mobil Polyrex™ EM | Perma Ref. 109921
Mobil Polyrex EM
Mobil Polyrex™ EM grease is designed for electric motor bearings. Specially formulated to improve bearing performance and protection for long electric motor life, this grease is recommended by many major bearing and electric motor manufacturers for long-life lubrication of electric motor ball bearings and roller bearings.
Features
- The advanced thickener formulation and proprietary manufacturing techniques provide improved bearing performance and protection for long electric motor life.
- Outstanding grease life
- Advanced polyurea thickener
- Excellent corrosion resistance
- Low-noise properties
Main Applications
- Electric motor bearings
- Fin fan bearings
- High-temperature pump bearings
- Factory-filled, sealed-for-life ball bearings
- Ball or roller bearings operating at high temperatures where low oil separation is required
- Mobil Polyrex EM for ball or roller bearings operating in noise sensitive environments
Specifications, Approvals & Recommendations
- DIN 51825:2004-06 – K 2 P -20
Technical data
| Grade | NLGI 2 |
| Thickener Type | Polyurea |
| Color, Visual | Blue |
| Copper Strip Corrosion, 24 h, 100 C, Rating, ASTM D4048 | 1A |
| Corrosion Preventive Properties, Rating, ASTM D1743 | PASS |
| Dropping Point, °C, ASTM D2265 | 260 |
| Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266 | 0.41 |
| Low Temperature Torque, Running, -29 C, g-cm, ASTM D1478 | 800 |
| Low Temperature Torque, Starting, -29 C, g-cm, ASTM D1478 | 7500 |
| Lubrication Life @ 177 C, h, ASTM D3336 | 750+ |
| Oil Separation, mass%, ASTM D1742 | 0.5 |
| Penetration, 60X, 0.1 mm, ASTM D217 | 285 |
| Penetration, Change from 60X to 100,000X, 0.1 mm, ASTM D217 | 40 |
| SKF Emcor Rust Test, 10% Synthetic Sea Water, ASTM D6138 | 0.1 |
| Viscosity @ 100 C, Base Oil, mm2/s, ASTM D445 | 12.2 |
| Viscosity @ 40 C, Base Oil, mm2/s, ASTM D445 | 115 |
| Viscosity Index, ASTM D2270 | 95 |
| Water Washout, Loss @ 79 C, wt%, ASTM D1264 | 1.9 |
Perma NOVA Lubrication systems
- Perma NOVA can be used in all application areas from -20 °C to +60 °C.
- A discharge period from 1 to 12 months can be entered via the setting button on the NOVA Control unit.
- The control unit then calculates the required quantity of gas for constant and reliable discharge while taking into account the ambient temperature.
- Perma NOVA consists of a reusable control unit, a NOVA LC filled with grease or oil and a protective cover.
- NOVA LC is available in 65 cm³ and 125 cm³.
perma-tec GmbH & Co. KG, Hammelburger Str. 21, 97717 Euerdorf, Deutschland, +49 9704 609-0, [email protected]
Laurent R. –
Product arrived well packaged. Exactly as described. Great service and product. Better quality than I expected.
Sophie I. –
I’ve been using it for 2 weeks and already see results! Very fast delivery, thank you. Easy to use, without making a mess. Looks even nicer in person.
Moritz –
Feels durable and well built.
antonio88 –
Arrived as promised. Works great. Fast shipping, great service. Excellent-quality product.
enrico_s –
Perfect in every detail. Fast and secure delivery. Great value for money. Very functional.
Guillaume S. –
Super practical. Perfect, nothing to say. Great value for money.
noah_s –
Arrived without any defect.
paola89 –
Easy to use, no mess at all.
Charlotte –
Very fast delivery, thank you.
Jules –
Solid product, would buy again. Exactly what I was looking for. Well packaged and delivered quickly. Practical and useful.