Kluber ISOFLEX Topas NB 52 Synthetic rolling plain bearing grease 1Kg

Application

ISOFLEX TOPAS NB 52 is a versatile grease for many applications, e.g.

  • Rolling and plain bearings subject to high speeds and loads, also for low temperatures,
  • Tooth flanks in precision gears, e.g. bevel gears in milling machines, electromechanical actuators for valves,
  • Electric contacts and components to reduce insertion forces.

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Description

Kluber ISOFLEX Topas NB 52 Synthetic rolling 1Kg

Synthetic long-term grease

  • ISOFLEX TOPAS NB 52 and ISOFLEX TOPAS NB 152 are rolling and plain bearing greases based on a synthetic hydrocarbon oil and a barium complex soap. The special barium-soap thickener used in the ISOFLEX TOPAS NB 52 and 152 greases offers good load-carrying capacity as well as resistance to water and ambient media unlike other soap-based thickeners. Both products show good protection against corrosion as well as oxidation and ageing stability. The Kluber barium complex soap is ELINCS-registered and approved by GASG (Global Automotive Stakeholders Group).
  • ISOFLEX TOPAS NB52 is suitable for temperatures between -50 °C to 120 °C and short peak temperatures up to 150 °C depending on the application, e.g. enclosed gears, car seat adjustment mechanisms.
  • Content: 1kg can
  • Available in 370g cartridge , 1kg can, 25kg bucket

Benefits for your application

  • Longer component life when exposed to water or aqueous media due to special thickener
  • Many years of successful use in the automotive and machine building industries
  • Kluber ISOFLEX Topas NB 52 Synthetic rolling 1Kg
Application

ISOFLEX TOPAS NB 52 is a versatile grease for many applications, e.g.

  • Rolling and plain bearings subject to high speeds and loads, also for low temperatures,
  • Tooth flanks in precision gears, e.g. bevel gears in milling machines, electromechanical actuators for valves,
  • Electric contacts and components to reduce insertion forces.
  • Kluber ISOFLEX Topas NB 52 Synthetic rolling 1Kg
Application notes
  • The greases are applied by spatula, brush, grease gun or cartridge. Sprays should not be exposed to direct sunlight and temperatures above 50 °C. Kluber ISOFLEX Topas NB 52

Product data

Article number 004131
Chemical composition, thickener barium complex soap
Chemical composition, type of oil synthetic hydrocarbon oil
 Lower service temperature  -50 °C / -58 °F
 Upper service temperature  120 °C / 248 °F
 Color space  beige
 Texture  homogeneous
 Texture  short-fibred
 Density at 20 °C  approx. 0.96 g/cm³
 Worked penetration, DIN ISO 2137, 25 °C, lower limit value  265 x 0.1 mm
 Worked penetration, DIN ISO 2137, 25 °C, upper limit value  295 x 0.1 mm
 Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °C  approx. 30 mm²/s
 Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °C  approx. 5.9 mm²/s
 Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value  4 000 mPas
 Shear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value  8 000 mPas
 Corrosion inhibiting properties of lubricating greases, DIN51802, (SKF-EMCOR),
test duration: 1 week, distilled water
 0 corrosion degree
 Copper corrosion, DIN 51811, (lubricating grease), 24h/100°C  1 – 100 corrosion degree
 Oil separation, ASTM D 6184 [FTMS 791 C 321], after 30h/100 °C  <= 3 % by weight
 Drop point, DIN ISO 2176  >= 240 °C
 Oxidation stability of lubricating greases, ASTM D942, 100 h/99 °C, pressure drop  <= 0.3 bar
 Speed factor (n x dm)  approx. 1 000 000 mm/min
 Water resistance, DIN 51807 pt. 01, 3 h/90 °C, rating  <= 1 – 90
 Minimum shelf life from the date of manufacture – in a dry, frostfree place and in the
unopened original container, approx.
 36 months

Kluber ISOFLEX Topas NB 52 Synthetic rolling 1Kg Kluber ISOFLEX Topas NB 52 UAE

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