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KASTAS K11 WIPER SEAL

    KASTAS WIPER SEAL K11

    K11 is a single acting scrapper ensuring that foreign particles do not penetrate into the hydraulic cylinders, avoiding wear and damage to all the internal components incuding seals.

    PRODUCT ADVANTAGES
    Superior scraping effect
    Simple, easy-construction groove
    No twisting in the housing
    Design in a way that the wiping lip contacts with the rod surface to remove heavily deposited mud, ice, etc so that the particles do not enter into the cylinder
    Outside diameter contacts the housing and has a sealing lip toprevent moisture entering the groove.
    APPLICATION
    Especially used in heavy construction machinery that operate in the open feld, telescopic cylinders, cranes, mining equipment and loading platforms.
    MATERIALCODE
    TEPTP7301
    OPERATING CONDITIONS   
        
    MEDIAMineral oils
    (DIN 51524)
    HFA and HFBHFC
    TEMPERATURE-40°C
    +120°C
    +5°C
    +60°C
    -30°C
    +60°C
    SPEED≤2.0 m/sec≤2.0 m/sec≤2.0 m/sec

    Note: The above data are maximum values and cannot be used at the same time.

    SURFACE ROUGHNESS

    RaRmax
    Sliding SurfaceØd≤0.4 μm≤3.2 μm
    Groove BaseØD≤1.6 μm≤10 μm
    Groove FlanksS1≤3.2 μm≤16 μm
    INSTALLATION
    Open housing is recommended but closed grooves can be used for wipers bigger than 40 mm inner diameter. It is very important that
    the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.

    KASTAS NOd (f8)D (H11)D1 (H11)S1 (-0/+0.2)S2br2
    K11-02020.0028.0025.505.008.0080.2
    K11-02525.0033.0030.505.008.0080.2
    K11-02828.0036.0033.505.008.0080.2
    K11-03030.0038.0035.505.008.0080.2
    K11-03232.0040.0037.505.008.0080.2
    K11-03535.0043.0040.505.008.0080.2
    K11-03838.1047.6244.454.767.157.150.2
    K11-04040.0048.0045.505.008.0080.2
    K11-04444.4553.9750.674.767.157.150.2
    K11-04545.0055.6048.005.307.0070.2
    K11-045/145.0053.0050.505.008.0080.2
    K11-04848.0060.0055.005.0010.00100.2
    K11-050/250.0058.0055.505.008.0080.2
    K11-050/150.0058.6053.005.307.0090.2
    K11-05050.0060.6053.005.307.0070.2
    K11-05555.0065.6058.005.307.0070.4
    K11-05656.0066.0062.006.009.0090.4
    K11-06060.0070.0066.006.009.0090.4
    K11-060/360.0070.0066.005.307.0070.4
    K11-06363.0073.6066.005.007.0070.4
    K11-063/163.5076.1270.206.359.529.520.4
    K11-06565.0075.0072.006.3010.00100.4
    K11-07070.0080.0076.006.009.0090.4
    K11-070/170.0080.6073.005.307.0070.4
    K11-07575.0087.2081.007.2012.00120.4
    K11-08080.0090.0086.006.009.0090.4
    K11-080/180.0092.2086.007.2012.00120.4
    K11-08585.0098.0092.007.5011.5011.50.4
    K11-09090.00100.0096.006.009.0090.6
    K11-090/190.00102.2096.007.2012.00120.6
    K11-09595.00107.20101.007.2012.00120.6
    K11-100100.00112.20106.007.2012.00120.6
    K11-110110.00125.00120.009.5014.00140.6
    K11-114114.30133.35123.459.5214.2714.270.6
    K11-115115.00127.20121.007.2012.00120.6
    K11-120120.00132.20126.007.2012.00120.6
    K11-125125.00140.00135.009.5014.00140.6
    K11-140/1140.00155.00147.5010.2016.00160.6
    K11-140140.00155.00150.009.5014.00140.6
    K11-150150.00165.00158.6010.2012.00120.6
    K11-160160.00175.00167.0010.2016.00160.6
    K11-180180.00200.00190.0010.2018.00180.6
    K11-195195.00210.00202.5010.2016.00160.6
    K11-200200.00220.00210.0010.2018.00180.8
    K11-210210.00230.00220.0010.2018.00180.8
    K11-220220.00240.00233.5012.5018.00180.8
    K11-240240.00260.00250.0010.2018.00180.8
    K11-260260.00280.00270.5010.2018.00180.8
    K11-290290.00310.00300.0010.2018.00180.8
    K11-320320.00340.00330.0010.2018.00180.8
    K11-450450.00470.00460.0010.2018.00180.8