BARRIERTA L 55 / 1 series High-temperature long-term greases

BARRIERTA ® L 55 series
High-temperature long-term greases

Edition 09.08, replaces edition 07.05
Art. No.: 090013, 090014, 090035, 090042 MA-MP/WS

Benefits for your application
— Higher machine availability and less need for maintenance
o at very high operating temperatures up to 260 °C
o under the influence of aggressive media and vapours
o where other lubricants might affect sensitive plastic components
— Tried and tested over many years in numerous industries and component types
o thanks to BARRIERTA base oils, which are made specifically to enable long-term stability
o backed by a large number of approvals and references for various applications
o Four consistency classes to suit different applications

Description
BARRIERTA is Europe's oldest high-quality brand of high-temperature lubricants based on perfluorinated polyether oil (PFPE). Today the name of BARRIERTA is widely regarded as synonymous with long-term stability and thermal resistance. Specifically made raw materials and continued development have made BARRIERTA products the first choice of lubrication experts in many sectors worldwide. BARRIERTA

L 55/0-3 series long-term greases offer excellent resistance to high temperature and aggressive media and at the same time compatibility with plastics and elastomers. BARRIERTA L 55 greases are made without silicone-containing raw materials.

Application
Rolling and plain bearings subject to high temperatures
One of the well-known 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