KLUBER 
ISOFLEX TOPAS L 152
REPACKED TO SMALLER SIZE, FOR YOU TO BE ABLE TO DO SMALL TO BIG JOBS AT AFFORDABLE PRICE.


ISOFLEX TOPAS L 152 Rolling bearing grease for a wide operating temperature range
  • Base oil: Synthetic base oil
  • Operating temperature range: -50 ° C to + 150 ° C
  • Content: 1kg can
  • Available as: 40g tin

Advantages for your application

  • Wide operating temperature range and excellent low temperature stability thanks to the special synthetic base oil
  • Recommended for rolling bearings due to their adequate oil separation behaviour, especially under sliding friction conditions

Application

  • Used for roller bearings, e.g. in electric motors, in which quiet running is required and a wide temperature range is to be covered, e.g. in traction motors
  • Used for main bearings in wind turbines and plastic / plastic or plastic / steel friction points
  • Axlebox bearings with line contact, e.g. Railways
  • Applications that require low starting torques at low temperatures

Technical Specifications

Color beige
Texture homogeneous,short-fibred
Density at 20°C, [g/cm3], approx. 0,88
Service temperature range*, [°C], approx. -50 to 150
Drop point, DIN ISO 2176, [°C] > 185
Worked penetration, DIN ISO 2137 (ASTM D 217), 25°C, [0.1 mm] 265 - 295
Corrosion protection (Emcor test) DIN 51 802, 1 week, distilled water, corrosion rating ≤ 1
Base oil viscosity, DIN 51 562, pt. 01
at 40°C, [mm2/s], approx.
at 100°C, [mm2/s], approx.		100
14.5
Speed factor** (n x dm), [mm x min-1], approx. 600,000
Apparent dynamic viscosity, 25°C, shear rate 300 s-1, device: rotational viscometer, [mPas] 4,000 – 8,000
Copper corrosion, DIN 51 811, (lubricating grease), 24 h/100°C, corrosion rating 1-100
Oil separation, FTMS 791 C 321.3 (ASTM D 6184), after 30h/100°C, [% by weight] ≤ 4
Oxidation stability of lubricating greases, DIN 51808, 100h/99°C, pressure drop, [bar] ≤ 0.3
Water resistance, DIN 51 807 pt. 01, 3h/90°C, rating 1-90