Product Overview

Higher machine availability and less need for maintenance

– at very high operating temperatures up to 260 °C

– under the influence of aggressive media and vapours

– when used with plastics and sealing materials

Reliable operation in numerous industries and component types

– thanks to BARRIERTA base oils, which are made specifically to enable long-term stability

– backed by a large number of approvals and references for various applications

– four consistency classes to suit different applications

One of the wellknown strengths of the BARRIERTA L 55 series is the products’ suitability for the lubrication of bearings and guides operating under extreme temperatures. A low evaporation rate enables longest grease lives and hence longest relubrication intervals.

Typical applications include

-Conveyors (load and turn rollers)

-Kiln cart wheel bearings

-Calender bearings

-Fan bearings

-Chain bearings in film stretching stenters

BARRIERTA L 55/1 is most frequently used for initial and longterm lubrication. For relubrication softer grades of NLGI class 1 or lower are recommended.

Product data

Article number

90042

NSF-H1 registration

129 561

Chemical composition, type of oil

PFPE

Chemical composition, solid lubricant

PTFE

Lower service temperature

-40 °C / -40 °F

Upper service temperature

260 °C / 500 °F

Colour space

white

Density at 20 °C

approx. 1,95 g/cm³

NLGI grade, DIN 51818

1

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

Kinematic viscosity of the base oil, DIN 51562 pt. 01/ ASTM D-445/ASTM D 7042, 40 °C

approx. 420 mm²/s

Kinematic viscosity of the base oil, DIN 51562 pt. 01/ ASTM D-445/ASTM D 7042, 100 °C

approx. 40 mm²/s

Corrosion inhibiting properties of lubricating greases, DIN 51802, (SKF-EMCOR), test duration: 1 week, distilled water

<= 1 corrosion degree

Flow pressure of lubricating greases, DIN 51805, test temperature: -40 °C

<= 1 400 mbar

Four-ball tester, welding load, DIN 51350 pt. 04

>= 7 000 N

Speed factor (n x dm)

approx. 300 000 mm/min

Minimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx.

60 months

Buy Kluber BARRIERTA L 55/1 High-temperature long-term grease 180g glas 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

Buy Kluber BARRIERTA L 55/1 High-temperature long-term grease 180g glas 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.