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Washer made of PA (Ø 2.2 - 20.5)

Product specification Universal washers or spacer rings Ideal sliding rings between rotating... more

Product specification

Universal washers or spacer rings

Ideal sliding rings between rotating parts

Insulate moisture and electricity

Absorb vibrations

Resistant to corrosion and many chemicals

Technical specification

Material: PA 6 (polyamide 6)

Colour: natural

Regulations: NFE 27611, NFE 25513, NFE 25514

General Information Universal washers or spacer rings Ideal sliding rings between rotating... more

General Information

Universal washers or spacer rings

Ideal sliding rings between rotating parts

Insulate moisture and electricity

Absorb vibrations

Chemical features:

Resistant to aromatic and aliphatic hydrocarbons, fuels, mineral oils and mineral lubricants; suitable for alkohols, esters, ketones, ethers and amines; good resistance to weak alkalis, but only moderate resistance to strong alkalis; limited resistance to weak mineral and organic acids; not resistant to oxidizing acids, strong mineral and organic acids as well as phenols; limited resistance to hydrolysis

Material specification:

Polyamide is an elastic, tough, loadable, but notch-sensitive material

Impact resistant

Resistant to abrasion and cold

High fatigue strength and excellent resilience

High wear resistance and good mechanical damping capacity

Insulating properties and an amazingly high tensile strength

Connecting parts made of polyamide and similar plastics protect from rust and corrosion damage

Polyamide can also be used in the food processing industry and in medical fields

PA 6 features a higher impact resistance compared to PA 6.6

PA 6 has the highest water absorption of all common plastics up to 9 to 10 % (followed by PA 6.6 with 8 to 9 %), thus considerably increased toughness, flexibility and elongation. However, the strength of the material can therefore be reduced by up to 10 %.

Material: PA 6 (polyamide 6)

Colour: natural

Density: approx. 1.14 g/cm3

Temperature range: -40 to +85 °C, for a short time +180 °C

Melting temperature: +220 °C (ISO 11357)

Yield stress: 75 MPa (ISO 527)

Elongation at break: >50 % (ISO 527)

Elastic modulus: 3,200 MPa (ISO 527)

Impact resistance: without break (DIN 53453)

Notch impact strength (Charpy): >3 kJ/m2 (ISO 179)

Ball pressure hardness: 160 N/mm2 (ISO 2039-1)

Shore hardness D: 82° (DIN 53505)

Dielectric strength: 20 kV/mm (IEC 60243)

Dielectric constant: 3.9 at 50 Hz (IEC 60250)

Surface resistance: 1013 Ohm (IEC 60093)

Volume resistivity: 1015 Ohm x cm (IEC 60093)

Comparative tracking index (CTI): >600 (DIN 53480)

Dielectric loss factor (at 50 Hz): 0.02 (specimen dry)

Water absorption: up to 10 % (during storage in water) (DIN 53472)

Flammability rating: UL 94 HB

Item Image For thread d
mm
D
mm
h
mm
Unit
piece
Price
Euro*
Buy
308968
M2 2,2 5 0,3 50 6.00
308969
M2 2,2 5 0,3 100 10.00
308970
M2,5 2,7 7 0,5 50 9.00
308971
M2,5 2,7 7 0,5 100 15.00
308972
M3 3,2 8 0,8 50 11.00
308973
M3 3,2 8 0,8 100 19.00
308974
M4 4,2 10 0,8 50 12.00
308975
M4 4,2 10 0,8 100 20.00
308978
M5 5,2 12 1 50 18.00
308979
M5 5,2 12 1 100 30.00
308984
M6 6,2 14 1,2 50 18.00
308985
M6 6,2 14 1,2 100 30.00
308986
M8 8,2 18 1,5 50 20.00
308987
M8 8,2 18 1,5 100 32.00
308992
M10 10,2 22 2 25 22.00
308993
M10 10,2 22 2 50 34.00
332975
M12 12,5 27 2,5 25 26.00
332976
M12 12,5 27 2,5 50 44.00
332977
M14 14,5 30 2,5 25 30.00
332978
M14 14,5 30 2,5 50 51.00
332979
M16 16,5 32 3 25 36.00
332980
M16 16,5 32 3 50 62.00
332981
M18 18,5 36 3 25 56.00
332982
M18 18,5 36 3 50 78.00
332983
M20 20,5 40 3 25 59.00
332984
M20 20,5 40 3 50 82.00
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