Benterm 2 400 g high-temperature bearing grease cartridge Naftochem
Product code: MB-0674
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Benterm 2 400 g – high-temperature bearing grease in a cartridge
Benterm 2 400 g is an NLGI 2 high-temperature grease formulated with mineral oil and a bentonite thickener. It is designed for rolling and plain bearings operating at elevated temperatures, particularly between 100°C and 200°C.
The practical 400 g cartridge allows application using a compatible grease gun, making this format suitable for industrial machinery maintenance and periodic bearing lubrication. The declared operating temperature range is -20°C to +200°C.
Applications of Benterm 2
- Lubrication of rolling bearings exposed to high temperatures.
- Lubrication of plain bearings in industrial machinery.
- Maintenance of bearing assemblies operating at elevated temperatures.
- Lubrication of bearings exposed to water or steam.
- Industrial maintenance requiring high-temperature bearing grease.
Key benefits of Benterm 2 400 g
- High-temperature performance – operating temperatures up to +200°C.
- Bentonite thickener – non-melting grease characteristics.
- NLGI 2 consistency – suitable for specified bearing applications.
- Water resistance – resistant to hot and cold water.
- Corrosion protection – helps protect lubricated components.
- Low oil separation – beneficial in high-temperature applications.
- 400 g cartridge – convenient for use with a compatible grease gun.
When should you choose Benterm 2 in a 400 g cartridge?
This format is particularly practical when bearings require periodic relubrication using a grease gun. The cartridge facilitates handling during scheduled maintenance operations.
Benterm 2 is worth considering when elevated operating temperatures, water resistance and corrosion protection are important lubrication requirements.
Important considerations before use
The manufacturer does not recommend Benterm greases for bearings driven by low torque. Technical documentation also advises against using Benterm 2 in bearings with small radial clearance.
Before application, check the equipment manufacturer's lubrication requirements and verify cartridge compatibility with the grease gun. A nominal 400 g capacity does not automatically guarantee compatibility with every grease gun model.
When replacing another grease, verify lubricant compatibility and the requirements for cleaning the bearing assembly.
Technical specifications of Benterm 2 400 g
| Parameter | Value |
|---|---|
| Manufacturer | Naftochem |
| Product | Benterm 2 |
| Melkib SKU | MB-0674 |
| Net weight | 400 g |
| Packaging | Cartridge |
| Product type | High-temperature grease |
| Base oil | Mineral oil |
| Thickener | Bentonite |
| Colour | Brown |
| Appearance | Homogeneous grease |
| NLGI consistency grade | 2 |
| Operating temperature range | -20°C to +200°C |
| Typical bearing operating range | 100°C to 200°C |
| Worked penetration at 25°C | 281 (typical value) |
| Dropping point | 300°C (typical value) |
| Oil separation at 100°C / 30 h | 0.2 (typical value) |
| Grease loss after heating at 150°C / 3 h | 0.7% (typical value) |
| Copper corrosion test at 100°C / 3 h | 1 |
| DIN 51502 | K2S-20 |
| ISO 6743-9 | L-X-BGEA-2 |
Storage
Store Benterm 2 in a closed container protected from moisture, UV radiation and mechanical contamination. The recommended storage temperature is -10°C to +35°C. The manufacturer specifies a permissible storage period of up to 3 years.
FAQ – Frequently asked questions
Can Benterm 2 400 g be used with a manual grease gun?
The product is supplied in a 400 g cartridge for use with a suitable grease gun. Check the cartridge dimensions and grease gun compatibility before use.
Is Benterm 2 suitable for bearings operating at 200°C?
Yes. Benterm 2 is designed for rolling and plain bearings operating at elevated temperatures, particularly between 100°C and 200°C.
Is Benterm 2 resistant to water?
Yes. The manufacturer confirms resistance to hot and cold water. Technical documentation also indicates that the grease can be used in bearings exposed to water or steam.
Can Benterm 2 be used in bearings with small radial clearance?
It is not recommended. The technical documentation advises against its use in bearings with small radial clearance or bearings driven by low torque.
What is the difference between Benterm 2 400 g and Benterm 2 0.85 kg?
Both formats contain Benterm 2 grease. The main commercial differences are package size and format. The 400 g version is supplied in a cartridge for suitable grease guns.
Does a dropping point of 300°C mean the grease can operate at 300°C?
No. The dropping point is a laboratory test parameter rather than a permissible operating temperature. The declared maximum operating temperature is +200°C.
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