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klubersynth hb 72- 52

Homepage > products > kluber > klubersynth hb 72- 52
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  • chemicals and solvents
    • KLUBERSYNTH HB 72- 52
    KLUBERSYNTH HB 72- 52

    klubersynth hb 72- 52

    Klübersynth HB 72-52 is a synthetic high-temperature grease. It is based on special ester oil, a polyurea thickener and selected additives and covers a wide service temperature range. The grease is compatible with EPDM, offers excellent running times, good corrosion protection as well as water washout resistance.

    • Klübersynth HB 72-52 has been especially designed for the lifetime lubrication of rolling bearings with EPDM seals such as brake and clutch release bearings, automotive rolling bearing components or electric motors and high-speed bearings.
    • The lubricant is applied by means of spatula, brush, grease gun or grease cartridge. Please run your own test if you wish to use your automatic lubrication system or contact us for more information.
    • Long service life
    • Wide service temperature range
    • Good corrosion protection and water resistance
    • Compatible with EPDM
    Characteristics  Klübersynth HB 72-52
    Article number 094028
    Composition, thickener polyurea
    Composition, type of oil ester oil
    Service temperature, lower limit -30 °C
    Service temperature, upper limit 180 °C
    Density, Klüber method: PN 024, 20°C approx. 1.05 g/cm³
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit 280 0.1 mm
    Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit 310 0.1 mm
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C approx. 8.8 mm²/s
    Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C approx. 55 mm²/s
    SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h ≤ 1 corrosion degree
    Low temperature torque, IP 186, -35°C, running torque  ≤ 100 mNm
    Low temperature torque, IP 186, -35°C, starting torque ≤ 1000 mNm
    Dropping point, DIN ISO 2176 / IP 396 ≥ 250 °C
    FAG FE9 rolling bearing test, DIN 51821-2, 1500 / 6000-180, service life F50 ≥ 100 h
    R0F rolling bearing test, Klüber method: axial load: 100 N / radial load: 50 N / 10000 min⁻¹ / 1.5 cm³, equipment: SKF grease testing maschine, 170°C, service life F50 ≥ 1000 h
    Speed factor (n x dm) approx. 1000000 mm/min
    Water resistance, DIN 51807-1, 3 h, 90°C 0 - 90 rating
    Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx. 36 months

     

    klubersynth-hb-72-52.pdf