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Klüber ISOFLEX TOPAS NB 5051

QTY Size Liter price ex. VAT Price ex. VAT Price Incl. VAT
- + 25 Kg £ 0,00 £ 5034,20 £ 0,00
- + 1 Kg £ 0,00 £ 461,17 £ 0,00
- + 0.4 Kg £ 0,00 £ 274,04 £ 0,00
Total
£ 0,00

Klüber ISOFLEX TOPAS NB 5051

Synthetic long-term grease

Application Klüber ISOFLEX TOPAS NB 5051

ISOFLEX TOPAS NB 5051 is used for plain and rolling bearings (e.g. in automotive engineering) and for gas meters. It is also used in small gears, where it reduces the noise produced by the gear wheels. ISOFLEX TOPAS NB 5051 is also suitable for the lubrication of tooth flanks in precision gears (e.g. bevel gears in milling machines, electromechanical actuators for valves). Its good adhesion on smooth surfaces makes it ideal for the running-in lubrication (assembly) of plastic and composite bearings.

Product Description

Details

Performance, Features & Benefits of Klüber ISOFLEX TOPAS NB 5051 are:

  • Synthetic long-term lubricating grease for a wide service temperature range
  • Low starting and running torque
  • Good wear protection
  • Good corrosion protection
  • Resistant to oxidation and ageing

If you have any questions, please contact OlieOnline Technical Helpdesk

Product Description Klüber ISOFLEX TOPAS NB 5051

ISOFLEX TOPAS NB 5051 is a beige-colored, homogeneous, short-fibred long-term grease for a wide service temperature range. It is a dynamically light grease consisting of synthetic hydrocarbon oil and barium complex soap. The barium complex soap used is not classified as harmful under the EU Directives on dangerous substances. ISOFLEX TOPAS NB 5051 ensures low starting and running torques. In addition, it is resistant to oxidation and ageing, and protects reliably against corrosion.
 

Typical Characteristics

Product specifications   Method

Klüber ISOFLEX TOPAS NB 5051

Article number     004128
Chemical composition, type of oil     synthetic hydrocarbon oil
Chemical composition, thickener     barium complex soap
Lower service temperature  -60 °C / -76 °F    
Upper service temperature  130 °C / 266 °F    
Colour space     beige
Texture     short-fibred
Texture     homogeneous
Density  20°C     approx. 0,91 g/cm³
Worked penetration, lower limit value 25°C   DIN ISO 2137 385 x 0,1 mm
Worked penetration, upper limit value  25°C  DIN ISO 2137  415 x 0,1 mm
Kinematic viscosity of the base oil 40°C  DIN 51562 pt.01/ASTM D-445/ASTM D 7042 approx. 30 mm²/s
Kinematic viscosity of the base oil 100°C DIN 51562 pt.01/ASTM D-445/ASTM D 7042  approx. 5,9 mm²/s
Shear viscosity, shear rate 300 s-1, equipment: rotational viscometer, lower limit value  25°C   700 mPas
Shear viscosity, shear rate 300 s-1, equipment:rotational viscometer, upper limit value 25°C   1 500 mPas
Corrosion inhibiting properties of lubricating greases, (SKF-EMCOR), test duration:
1 week, distilled water
  DIN 51802 <= 1 corrosion degree
Flow pressure of lubricating greases test temperature: -60°C  DIN 51805-2 <= 1 400 mbar
Drop point >= 170 °C  DIN ISO 2176, IP 396  
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened
original container, approx.
    36 months

 

Application notes

The lubricant is applied by brush or conventional metering systems. Gears are dip-feed lubricated. Owing to the different compositions of elastomers and plastic materials, compatibility tests are indispensable before series application.
 

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Additional Information

Additional Information

Brand Klüber
ACEA DIN ISO OEM No
OEM Approval No

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