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isoflex lds 18 special a

Dynamically light, long-term lubricating grease.

ISOFLEX LDS 18 SPECIAL A is a dynamically light long-term grease for plain and rolling bearings. It consists of ester oil, mineral oil and lithium soap. The product is resistant to ageing, oxidation and water, and it protects reliably against corrosion.

  • ISOFLEX LDS 18 SPECIAL A is suitable for plain and rolling bearings operating at low temperatures and/or high speeds, for example in grinding spindles, machine tool spindles, spindle bearings, textile spindles, bearings in OE-spinning turbines, bearings in precision and optical equipment.
  • The lubricant is applied by brush, spatula, grease gun or grease cartridge. Owing to the different compositions of elastomers and plastic materials, compatibility tests are indispensable before series application.
  • Long service life due to good corrosion protection as well as ageing and oxidation stability, hence cost savings
  • Tried-and-tested for many years, especially at high speeds and low temperatures
  • Low heating-up of bearings due to low lubricant friction leading to longer service lives
Characteristics ISOFLEX LDS 18 SPECIAL A
Article number 004013
Composition, thickener  lithium soap
Composition, type of oil ester oil , mineral oil
Colour space yellow
Texture homogeneous , short fibrous
Service temperature, lower limit -50 °C
Service temperature, upper limit 120 °C
Density, Klüber method: PN 024, 20°C approx. 0.88 g/cm³
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit 265 0.1 mm
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 295 0.1 mm
Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, lower limit 2000 mPas
Shear Viskozitesi, Klüber Yöntemi: PN 008@DIN 53019-1, Ekipman: Rotasyonel Viskometre, 25°C, 300 s⁻¹, Üst Limit 4000 mPas
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx 3.5 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx 15 mm²/s
SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h  0 corrosion degree
Low temperature torque, IP 186, -60°C, running torque  ≤ 100 mNm
Low temperature torque, IP 186, -60°C, starting torque ≤ 1000 mNm
Dropping point, DIN ISO 2176 / IP 396 ≥ 190 °C
Speed factor (n x dm) approx 1000000 mm/min
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 36 months