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Wear Ring

Glass filled nylon wear ring

Glass filled nylon wear ring

A glass filled nylon wear ring, also called wear band, offers high bearing load capacity over a broad range of temperatures.

  • Brand:

    JST Seals
  • Item NO.:

    WRS
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Glass filled nylon wear ring


A glass filled nylon wear ring, also called wear band, offers high bearing load capacity over a broad range of temperatures. The function of the wear ring is to guide the piston and piston rod of a hydraulic cylinder, as well as to withstand arising side loads. At the same time, it prevents any metal-to-metal contact, which will damage and score the surfaces and eventually cause seal damage, leakage and component damage.


The mechanical properties of nylon reinforced with glass fiber showed that the tensile strength and flexural strength of the materials increased significantly with the increase of glass fiber.


Adding 40% glass fiber into nylon, the mechanical properties, dimensional stability, heat resistance, aging resistance and fatigue strength of nylon are significantly improved.


JST offers 40% glass filled nylon wear rings. This material is a standard material for reciprocating wear rings; it offers excellent bearing properties compatible with hydraulic and lubricating oils. The material can be either injection molded or machined depending on the size or quantity required.


This wear ring is capable of withstanding high side loads and preventing metal-to-metal contact between the piston and the bore or the rod and the gland.

Advantages:

High load bearing capacity.

Low friction, free of stick slip.

High abrasion resistance.

Low wear and high extrusion resistance.

Resistance against cold flow.


Application :

Mobile Hydraulics.

Injection molding machines.

Machine tools.

Material Handling Equipments.

Standard cylinders.


Size:

Specification(IN) Specification(MM)
D d H D d H
1.500 1.250 0.250 38.100 31.750 6.350
1.500 1.250 0.375 38.100 31.750 9.525
1.500 1.250 0.500 38.100 31.750 12.700
1.750 1.500 0.187 44.450 38.100 4.750
1.750 1.500 0.375 44.450 38.100 9.525
1.750 1.500 0.500 44.450 38.100 12.700
1.875 1.625 0.187 47.625 41.275 4.750
1.875 1.625 0.375 47.625 41.275 9.525
1.875 1.625 0.500 47.625 41.275 12.700
1.875 1.750 1.000 47.625 44.450 25.400
2.000 1.750 0.187 50.800 44.450 4.750
2.000 1.750 0.250 50.800 44.450 6.350
2.000 1.750 0.312 50.800 44.450 7.925
2.000 1.750 0.375 50.800 44.450 9.525
2.000 1.750 0.500 50.800 44.450 12.700
2.000 1.750 0.750 50.800 44.450 19.050
2.250 2.000 0.187 57.150 50.800 4.750
2.250 2.000 0.250 57.150 50.800 6.350
2.250 2.000 0.312 57.150 50.800 7.925
2.250 2.000 0.375 57.150 50.800 9.525
2.250 2.000 0.500 57.150 50.800 12.700
2.250 2.000 0.625 57.150 50.800 15.875
2.250 2.000 0.750 57.150 50.800 19.050
2.500 2.250 0.187 63.500 57.150 4.750
2.500 2.250 0.250 63.500 57.150 6.350
2.500 2.250 0.312 63.500 57.150 7.925
2.500 2.250 0.375 63.500 57.150 9.525
2.500 2.250 0.500 63.500 57.150 12.700
2.500 2.250 0.625 63.500 57.150 15.875
2.500 2.250 0.750 63.500 57.150 19.050
2.500 2.250 1.000 63.500 57.150 25.400
2.750 2.500 0.250 69.850 63.500 6.350
2.750 2.500 0.375 69.850 63.500 9.525
2.750 2.500 0.500 69.850 63.500 12.700
2.750 2.500 0.625 69.850 63.500 15.875
2.750 2.500 0.750 69.850 63.500 19.050
2.750 2.500 1.000 69.850 63.500 25.400
3.000 2.750 0.250 76.200 69.850 6.350
3.000 2.750 0.312 76.200 69.850 7.925
3.000 2.750 0.375 76.200 69.850 9.525
3.000 2.750 0.500 76.200 69.850 12.700
3.000 2.750 0.625 76.200 69.850 15.875
3.000 2.750 0.750 76.200 69.850 19.050
3.000 2.750 1.000 76.200 69.850 25.400
3.250 3.000 0.250 82.550 76.200 6.350
3.250 3.000 0.312 82.550 76.200 7.925
3.250 3.000 0.375 82.550 76.200 9.525
3.250 3.000 0.500 82.550 76.200 12.700
3.250 3.000 0.625 82.550 76.200 15.875
3.250 3.000 0.750 82.550 76.200 19.050
3.250 3.000 1.000 82.550 76.200 25.400
3.500 3.250 0.250 88.900 82.550 6.350
3.500 3.250 0.312 88.900 82.550 7.925
3.500 3.250 0.375 88.900 82.550 9.525
3.500 3.250 0.500 88.900 82.550 12.700
3.500 3.250 0.625 88.900 82.550 15.875
3.500 3.250 0.750 88.900 82.550 19.050
3.500 3.250 1.000 88.900 82.550 25.400
3.750 3.500 0.312 95.250 88.900 7.925
3.750 3.500 0.375 95.250 88.900 9.525
3.750 3.500 0.500 95.250 88.900 12.700
3.750 3.500 0.625 95.250 88.900 15.875
3.750 3.500 0.750 95.250 88.900 19.050
3.750 3.500 1.000 95.250 88.900 25.400
4.000 3.750 0.250 101.600 95.250 6.350
4.000 3.750 0.312 101.600 95.250 7.925
4.000 3.750 0.375 101.600 95.250 9.525
4.000 3.750 0.500 101.600 95.250 12.700
4.000 3.750 0.625 101.600 95.250 15.875
4.000 3.750 0.750 101.600 95.250 19.050
4.000 3.750 1.000 101.600 95.250 25.400
4.250 4.000 0.312 107.950 101.600 7.925
4.250 4.000 0.375 107.950 101.600 9.525
4.250 4.000 0.500 107.950 101.600 12.700
4.250 4.000 0.625 107.950 101.600 15.875
4.250 4.000 0.750 107.950 101.600 19.050
4.250 4.000 1.000 107.950 101.600 25.400
4.500 4.250 0.312 114.300 107.950 7.925
4.500 4.250 0.375 114.300 107.950 9.525
4.500 4.250 0.500 114.300 107.950 12.700
4.500 4.250 0.625 114.300 107.950 15.875
4.500 4.250 0.750 114.300 107.950 19.050
4.500 4.250 1.000 114.300 107.950 25.400
4.750 4.500 0.375 120.650 114.300 9.525
4.750 4.500 0.500 120.650 114.300 12.700
4.750 4.500 0.750 120.650 114.300 19.050
4.750 4.500 1.000 120.650 114.300 25.400
5.000 4.750 0.375 127.000 120.650 9.525
5.000 4.750 0.500 127.000 120.650 12.700
5.000 4.750 0.625 127.000 120.650 15.875
5.000 4.750 0.750 127.000 120.650 19.050
5.000 4.750 1.000 127.000 120.650 25.400
5.250 5.000 0.500 133.350 127.000 12.700
5.250 5.000 0.625 133.350 127.000 15.875
5.250 5.000 0.750 133.350 127.000 19.050
5.250 5.000 1.000 133.350 127.000 25.400
5.500 5.250 0.500 139.700 133.350 12.700
5.500 5.250 0.625 139.700 133.350 15.875
5.500 5.250 0.750 139.700 133.350 19.050
5.500 5.250 1.000 139.700 133.350 25.400
5.750 5.500 0.750 146.050 139.700 19.050
5.750 5.500 1.000 146.050 139.700 25.400
6.000 5.750 0.500 152.400 146.050 12.700
6.000 5.750 0.625 152.400 146.050 15.875
6.000 5.750 0.750 152.400 146.050 19.050
6.000 5.750 1.000 152.400 146.050 25.400
6.250 6.000 0.500 158.750 152.400 12.700
6.250 6.000 0.625 158.750 152.400 15.875
6.250 6.000 0.750 158.750 152.400 19.050
6.250 6.000 1.000 158.750 152.400 25.400
6.500 6.250 0.500 165.100 158.750 12.700
6.500 6.250 0.750 165.100 158.750 19.050
6.500 6.250 1.000 165.100 158.750 25.400
6.750 6.500 0.500 171.450 165.100 12.700
6.750 6.500 0.750 171.450 165.100 19.050
6.750 6.500 1.000 171.450 165.100 25.400
7.000 6.750 0.500 177.800 171.450 12.700
7.000 6.750 0.625 177.800 171.450 15.875
7.000 6.750 0.750 177.800 171.450 19.050
7.000 6.750 1.000 177.800 171.450 25.400
7.250 7.000 0.500 184.150 177.800 12.700
7.250 7.000 0.750 184.150 177.800 19.050
7.250 7.000 1.000 184.150 177.800 25.400
7.500 7.250 0.500 190.500 184.150 12.700
7.500 7.250 0.750 190.500 184.150 19.050
7.500 7.250 1.000 190.500 184.150 25.400
7.750 7.500 0.500 196.850 190.500 12.700
7.750 7.500 0.750 196.850 190.500 19.050
7.750 7.500 1.000 196.850 190.500 25.400
8.000 7.750 0.500 203.200 196.850 12.700
8.000 7.750 0.750 203.200 196.850 19.050
8.000 7.750 1.000 203.200 196.850 25.400

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