Product Overview

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

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.

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

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

Color space

beige

Texture

short-fibred

Texture

homogeneous

Density at 20 °C

approx. 0.91 g/cm³

Worked penetration, DIN ISO 2137, 25 °C, lower limit value

385 x 0.1 mm

Worked penetration, DIN ISO 2137, 25 °C, upper limit value

415 x 0.1 mm

Kinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D445/ASTM D 7042, 40 °C

approx. 30 mm²/s

Kinematic viscosity, DIN 51562 pt. 01/ASTM D445/ASTM D 7042, 100 °C

approx. 5.9 mm²/s

Shear viscosity at 25 °C, shear rate 300 s1, equipment: rotational viscometer, lower limit value

700 mPas

Shear viscosity at 25°C, shear rate 300 s1, equipment:rotational viscometer, upper limit value

1 500 mPas

Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKFEMCOR), test duration:

1 week, distilled water

<= 1 corrosion degree

Flow pressure of lubricating greases, DIN 51805, test temperature: -60°C

<= 1 400 mbar

Drop point, DIN ISO 2176

>= 170 °C

Minimum shelf life from the date of manufacture in a dry, frostfree place and in the unopened

original container, approx.

36 months

Buy Kluber ISOFLEX TOPAS NB 5051 Synthetic long-term grease 400g cartridge in Dubai, Sharjah, Ajman, Umm al Quwain, Al Ain, Ras al Khaimah, Abu Dhabi, UAE  at best Prices from HNA Enterprises. Ready Stock Available.

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Buy Kluber ISOFLEX TOPAS NB 5051 Synthetic long-term grease 400g cartridge in Dubai, Sharjah, Ajman, Umm al Quwain, Al Ain, Ras al Khaimah, Abu Dhabi, UAE at best Prices from HNA Enterprises. Ready Stock Available.

Check out our range of Kluber in Dubai, Sharjah, Ajman, Umm al Quwain, Al Ain, Ras al Khaimah, Abu Dhabi, Saudi Arabia, Qatar, Oman, Bahrain by clicking here.