Klübersynth GE 4 80 W 140 Synthetic high-performance gear oil 5L
€ 335,94
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- Reviews (9)
Description
Klübersynth GE 4 80 W 140 Synthetic high-performance gear oil | N° 012329
- Klübersynth GE 4 80 W 140 is a fully synthetic high-performance gear oil based on polyalphaolefin (PAO) offering high stability and protection even under shock loads.
- It was especially developed for rail vehicle gearboxes operating under high loads. The product is based on Klübersynth GE 4 75 W 90, which has been tried and tested on the market and is approved by many OEMs. Its viscosity, however is higher: SAE 80 W 140.
- Klübersynth GE 4 80 W 140 offers a very high scuffing load capacity of API GL-5 and can therefore be used in gearboxes requiring API GL-4 or API GL-5. The excellent wear protection of both gears and rolling bearings ensures a long service life of the lubricated components, leading to lower maintenance costs. The oil’s high micropitting resistance of GFT ≥ 10 according to FVA 54/7 offers sufficient protection to gears that are subject to high loads and would normally be susceptible to this type of damage. The product’s low foaming tendency and anti-corrosive properties enable problem-free gear operation.
- Temperature range: -30°C to +150°C
- Volume: 5L
Benefits for your application
- Maximum protection against scuffing: API GL-5
- Excellent wear protection for gear teeth and rolling bearings
- Good shear stability for reliable lubricant film formation
- High micropitting resistance
- Excellent ageing and oxidation resistance
- Wide service temperature range due to good viscosity-temperature behaviour
- Good anti-foaming characteristics
- Especially developed for rail vehicle gears subject to high stresses
- Complements Klübersynth GE 4 75 W 90 with a higher viscosity
Applications
- Klübersynth GE 4 80 W 140 was especially developed for the lubrication of spur, bevel and hypoid gears with maximum antiwear and lifetime requirements even under shock loads. It may be used in drive units for rail vehicles, industrial robots, textile machines or metalforming presses
Application notes
- The oil can be applied by means of immersion, immersion circulation or injection lubrication. Drip-feed lubrication as well as application by brush, oil can or automatic lubricating systems are also possible.
Technical specifications
| Lower service temperature | -30 °C |
| Upper service temperature | 150 °C |
| Colour space | yellow |
| Density, DIN 51757, 20 °C | ca. 0,87 g/cm³ |
| Kinematic viscosity, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C | ca. 250 mm²/s |
| Kinematic viscosity, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C | ca. 30 mm²/s |
| Pour point, DIN ISO 3016 | <= -35 °C |
| SAE-viscosity grade | 80 W 140 |
| Viscosity index, DIN ISO 2909 | >= 150 |
| Four-ball EP tester, welding load, DIN 51350 part 2 | >= 3000 N |
| Flash point, DIN EN ISO 2592, Cleveland, open-cup apparatus | >= 200 °C |
KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, [email protected], www.klueber.com
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camille88 –
Solved my problem completely! Very fast delivery, thank you. A friend recommended it; I’m very happy with the purchase. Feels nice to use at home.
manon_b –
Really noticed a difference after using it! Feels nice to use at home. The quality pleasantly surprised me.
ellie.love –
Looks even nicer in real life. I was skeptical, but now I’ll order regularly. No unpleasant smell, which I really appreciate.
Emily X. –
Excellent product, worth every cent. I’ve been using it for 2 weeks and already see results! No unpleasant smell, which I really appreciate. A friend recommended it; I’m very happy with the purchase.
Vincent X. –
Very good experience. Very easy to use.
tobias_s –
Excellent quality and price. Simple to install. Well packaged and delivered quickly.
Giulia –
Surprisingly good quality for the price. No unpleasant smell; I really like that. Easy to use, without making a mess.
Giacomo –
Great item.
felix_x –
Exactly as described. Easy to assemble.