Product advantage
Due to its special thickening agent, components exposed to water or aqueous media can last longer
Has many years of successful application experience in the automotive and machinery manufacturing industries
application
NORBERT NB 52 is a versatile grease that can be used in many applications, such as:
High-speed and high-load rolling and sliding bearings, also suitable for low temperature conditions
Tooth roots of precision gears, such as bevel gear mechanisms for milling machines, motor brakes for valves
Reduce insertion resistance of electrical switches and their components
In addition, NORBERT NB 152 is compatible with a wide range of plastics.
NORBERT NB 152 is mainly used for sliding and rolling bearings, such as wheel bearings, fan bearings, and water pump bearings for racing cars. The grease is also suitable for lubricating points between plastic and plastic, and between plastic and steel friction pairs.
Precautions for use
Grease can be applied with a spatula, brush, fat injection gun or grease cartridge. Sprays must not be directly exposed to sunlight or stored at temperatures higher than 50 ° C.
The NORBERT NB 52 can also be used with our automatic grease filler. Please consult the application engineering experts at Kluber Lubrication to determine whether an automatic grease filler can be used under your process conditions.
Packaging Specifications
| Packaging Specifications | NORBERT NB 52 | NORBERT NB 152 |
|---|---|---|
| Material sleeve 400 g | + | + |
| Canned 500 g | + | + |
| Canned 1 kg | + | + |
| Barrel 5 kg | + | + |
| Barrel 18 kg | + | + |
| Barrel 25 kg | + | + |
| Vat 180 kg | + | + |
Product parameters
| Product parameters | NORBERT NB 52 | NORBERT NB 152 |
|---|---|---|
| Chemical components, thickeners | barium soap | barium soap |
| Chemical composition, type of oil | synthetic hydrocarbon oil | synthetic hydrocarbon oil |
| Color Range | Beige | Beige |
| appearance | Homogeneous, short fibrous | Homogeneous, short fibrous |
| NLGI rating, DIN 51818 | 2 | 2 |
| Operating temperature, lower limit | -50℃ | -40℃ |
| Operating temperature, upper limit | 120℃ | 120℃ |
| Working penetration, DIN ISO 2137/ASTM D217, 25 ℃, lower limit | 265 0.1 mm | 265 0.1 mm |
| Working penetration, DIN ISO 2137/ASTM D217, 25 ° C, upper limit | 295 0.1 mm | 295 0.1 mm |
| Kinematic viscosity of base oil, ASTM D445/ASTM D7042, 40 ℃ | Approximately 30 mm ²/s | Approximately 100 mm ²/s |
| Kinematic viscosity of base oil, ASTM D445/ASTM D7042, 100 ℃ | Approx. 5.9 mm ²/s | Approx. 14.5 mm ²/s |
| Drop Point, DIN ISO 2176/IP 396 | ≥ 195℃ | ≥ 195℃ |
| Minimum shelf life - placed in an unopened original container in a dry and frost-free place | 36 months | 36 months |
