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WS-11 (NBR)

88 items

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  1. Zwolle 86 items
  2. Central warehouse 1 item
  1. Wiper NBR Type: WS-11
    Dimensions: 10 x 18 x 4 x 7
    Part number: 24039
    In Stock
    More Details
  2. Wiper NBR Type: WS-11
    Dimensions: 100 x 108 x 4 x 7
    Part number: 24017
    In Stock
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  3. Wiper NBR Type: WS-11
    Dimensions: 102 x 114 x 5.5 x 10
    Part number: 7812
    Delivery time: 2-4 days
    More Details
  4. Wiper NBR Type: WS-11
    Dimensions: 110 x 118 x 4 x 7
    Part number: 24047
    In Stock
    More Details
  5. Wiper NBR Type: WS-11
    Dimensions: 110 x 122 x 5.5 x 10
    Part number: 45954
    In Stock
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  6. Wiper NBR Type: WS-11
    Dimensions: 115 x 127 x 5.5 x 10
    Part number: 33441
    In Stock
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88 items

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WS-11 NBR


Description

The WS-11 is a single acting wiper ensuring that foreign particles do not penetrate into the hydraulic systems, avoiding wear and damage to all the internal components including seals. The WS-11 is available in NBR, PU and also in FKM for special applications that require high temperatures.


Product advantages

  • very good wiping performance
  • simple, easy construction groove
  • secure seating into the groove
  • wide range of dimensions
  • no twisting in the housing
  • easy installation
  • specially designed to prevent big particles to go into the system
  • used in heavy conditions by the good mechanical properties of Polyurethane material


Applications

construction machinery, fork-lift-trucks, injection moulding machines, agricultural machinery and standard cylinders


Operating conditions

Material NBR PU FKM
Temperature (min.) °C -40 -40 -15
Temperature (max.) °C +100 +100 +200
Speed m/sec  ≤1  ≤1  ≤1


Surface roughness  Ra Rmax
Sliding Surface ØD-Ød ≤0.4 μm ≤3.2 μm
Groove Base ØDb-Ødp ≤1.6 μm ≤10 μm
Groove Flanks S1 ≤3.2 μm ≤16 μm


Drawing WS-11


Installation

Generally a wiper can be easily fitted into the closed housing by deforming into a kidney shape. It is very important that the assamply tools are made of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.


We can also produce this wiper on request in the materials below. This is our type DA101.


Material Color Dimensions
Polyurethane 95° Shore A Red 5 to 500 mm 
NBR 85° Shore A Black 5 to 500 mm 
EPDM 85°  Shore A Black 5 to 225 mm 
FKM 85° Shore A Black 5 to 200 mm 


Sizes

Seal Supply d (f8) D (H10) S1 (-0/+0.2)  a (±0.2)
314831 3,00 7,00 2,20 4,00 1
48612 4,00 12,00 4,00 7,00 1
13253 5,00 8,00 2,20 4,00 1
13254 6,00 10,00 2,20 4,00 1
48613 8,00 16,00 4,00 7,00 1
24039 10,00 18,00 4,00 7,00 1
13338 12,00 18,00 2,60 5,00 1
24040 12,00 20,00 4,00 7,00 1
13452 14,00 20,00 3,10 5,00 1
24041 14,00 22,00 4,00 7,00 1
33436 15,00 23,00 4,00 7,00 1
24020 16,00 24,00 4,00 7,00 1
72001 17,00 25,00 4,00 7,00 1
24021 18,00 26,00 4,00 7,00 1
24022 20,00 28,00 4,00 7,00 1
326074 22,00 28,00 3,10 5,00 1
24023 22,00 30,00 4,00 7,00 1
314832 22,00 32,00 4,00 7,00 1
7478 23,00 31,00 4,00 7,00 1
33437 24,00 32,00 4,00 7,00 1
24018 25,00 33,00 4,00 7,00 1
301277 25,00 34,00 5,00 8,50 1
314833 25,00 35,00 4,00 7,00 1
33702 26,00 34,00 4,00 7,00 1
24024 28,00 36,00 4,00 7,00 1
326075 30,00 36,00 3,10 5,00 1
24025 30,00 38,00 4,00 7,00 1
314834 30,00 40,00 4,00 7,00 1
24026 32,00 40,00 4,00 7,00 1
7481 33,00 41,00 4,00 7,00 1
33192 34,00 42,00 4,00 7,00 1
24042 35,00 43,00 4,00 7,00 1
202568 35,00 45,00 4,00 7,00 1
24027 36,00 44,00 4,00 7,00 1
7475 38,00 46,00 4,00 7,00 1
24028 40,00 48,00 4,00 7,00 1
314835 40,00 50,00 4,00 7,00 1
24043 42,00 50,00 4,00 7,00 1
7463 44,00 52,00 4,00 7,00 1
24019 45,00 53,00 4,00 7,00 1
202570 45,00 56,00 5,00 8,00 1
24044 48,00 56,00 4,00 7,00 1
24029 50,00 58,00 4,00 7,00 1
13612 50,00 62,00 5,50 10,00 1,5
7483 52,00 60,00 4,00 7,00 1
7485 54,00 62,00 4,00 7,00 1
24030 55,00 63,00 4,00 7,00 1
24031 56,00 64,00 4,00 7,00 1
13613 57,00 65,00 4,00 7,00 1
24032 60,00 68,00 4,00 7,00 1
13617 60,00 72,00 5,50 10,00 1,5
7465 62,00 70,00 4,00 7,00 1
967660 62,00 70,00 4,00 7,00 1
24033 63,00 71,00 4,00 7,00 1
33439 65,00 73,00 4,00 7,00 1
24037 68,00 76,00 4,00 7,00 1
29408 70,00 78,00 4,00 7,00 1
24045 75,00 83,00 4,00 7,00 1
34860 78,00 86,00 4,00 7,00 1
24035 80,00 88,00 4,00 7,00 1
24046 85,00 93,00 4,00 7,00 1
7793 88,00 96,00 4,00 7,00 1
24036 90,00 98,00 4,00 7,00 1
13621 92,00 100,00 4,00 7,00 1


For larger sizes, please check availability at the top of this page.

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