Chains

LF
R
Acetal Low Friction
Rex LF ® is a mixture of acetal based resins.
Improves mechanical characteristics and
guarantees longer life in heavy duty
conditions.
Operating temperatures:
in air (- 40°C a + 80°C)
in hot water (+ 65°C)
Inflammability: 94 HB.
Colour: LF (brown), WLF (white).
WRB
Wear resistant resin
To be used in abrasive environments (casting,
machined steel components, sand, glass,
sugar).
It offers a wear life 5 times longer than acetal
resin.
The mechanical characteristics are similar to
those of acetal resin.
The chain is not suitable to be used in wet
environments. Must use oil lubricants.
Operating temperatures:
in air (- 5°C a + 100°C)
Inflammability: 94 HB.
Colour: black.
chains
AS
PC
Conductive resin
Good electrical conductivity.
Reduces the accumulation of electrostatic
charges.
Lower mechanical characteristics.
Load carrying capacity is 40% lower than
Rex LF. ®
Operating temperatures:
in air ( + 60°C)
in hot water (+ 50°C)
Inflammability: 94 HB.
Colour: black.
It is recommended to always consult Rexnord
prior to selection and design.
WPP
Reinforced polypropylene
chemical agents resistant
Offers a mechanical resistance 20% higher
than ordinary PP polypropylene.
Has a higher dimensional stability (the chain
flatness characteristics are enhanced).
Operating temperatures:
in air (+ 5°C a + 115°C)
in hot water (+ 115°C)
Inflammability 94 HB.
Colour: white
It is recommended to always consult Rexnord
prior to selection and design.
Polycarbonate
Highly resistant to impact and to high
temperatures.
Maintains its rigidity and other mechanical
characteristics up to 130°C.
Operating temperatures:
in air (+130 °C)
Inflammability: 94 V-2.
Colour: grey.
Materials
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