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KASTAS K37 ROD SEAL

    KASTAS ROD SEALS K37

    K37 is a two piece single acting rod seal which consists of a reinforced cotton fabric and nitrile rubber vulcanized together forming an integral sealing element and one thermoplastic back-up ring.

    PRODUCT ADVANTAGES
    • Functions well even with poor surfaces
    • Reinforced cotton fabric base prevents the seal from extrusion
    • Good sealing effect at low pressures
    • Improved sealing gap due to the active back-up ring

    APPUCATION
    Mining equipment, after market, mobile hydraulics, presses and
    standard cylinders.

    MATERIAL CODE
    NBR80 SHORE ANB8001
    COTTON FABRIC NBR NB8008
    POM PM9901
    OPERATING CONDITIONS
    MEDIAMineral oils
    (DIN 51524)
    HFA and HFBHFC
    TEMPERATURE-30°C
    +105°C
    +5°C
    +60°C
    -30°C
    +60°C
    PRESSURE≤400 Bar≤400 Bar≤400 Bar
    SPEED≤0.5 m/sec≤0.5 m/sec≤0.5 m/sec
    SURFACE ROUGHNESS RaRmax
    Sliding SurfaceØd≤0.4 μm≤3.2 μm
    Groove BaseØD≤1.8 μm≤6.3 μm
    Groove FlanksB≤3.2 μm≤16 μm

    INSTALLATION
    K37 is to be assembled into open grooves. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

    NOTES
    The permissible sealing gap values of K37 rod seal is given
    in the below table.

    PERMISSIBLE SEAUNG GAP
    Pressure (Bar)Smax (mm)
    1500.4
    2500.3
    4000.2

    KASTAŞ NOd(f8)D(H9)B(-0/+0.2)bn
    K37-0066146.56.25
    K37-01212237.57.25
    K37-015152776.75
    K37-01616287.57.25
    K37-01818266.365
    K37-018/118286.365
    K37-018/218307.57.25
    K37-020203087.75
    K37-020/1202765.75
    K37-020/220286.365
    K37-020/3202876.75
    K37-020/420308.58.25
    K37-02222327.57.25
    K37-022/1222954.75
    K37-022/2223076.75
    K37-022/32232109.75
    K37-022/422349.59.25
    K37-022/52235109.75
    K37-02525389.59.25
    K37-025/1253365.75
    K37-025/2253587.75
    K37-025/325336.46.15
    K37-025/4253598.75
    K37-025/52538109.75
    K37-025/625.438.1109.75
    K37-028283887.75
    K37-028/128419.59.25
    K37-028/228366.56.25
    K37-028/328409.59.25
    K37-028/42841109.75
    K37-028/528.5739.689.258.955
    K37-030304010.510.25
    K37-030/130386.56.25
    K37-030/2304076.75
    K37-030/330407.57.25
    K37-030/4304598.75
    K37-030/5305014.514.25
    K37-03131.7547.6211.611.35
    K37-032324098.75
    K37-032/132421110.75
    K37-032/23245109.75
    K37-03432.9250.88.58.25
    K37-035354510.510.25
    K37-035/1355010.510.25
    K37-035/23545109.75
    K37-035/3355011.511.25
    K37-035/4354365.75
    K37-03636436.56.25
    K37-036/136446.46.15
    K37-036/236468.58.25
    K37-036/336481211.75
    K37-036/436489.59.25
    K37-038385510.510.25
    K37-038/138.150.8109.75
    K37-038/238.153.9710.510.25
    K37-040405010.510.25
    K37-040/1405510.510.25
    K37-040/240501110.75
    K37-040/340486.56.25
    K37-040/440551110.75
    K37-040/54050109.75
    K37-040/6405087.75
    K37-040/7405587.75
    K37-040/8406014.514.25
    K37-042425298.75
    K37-04444.4553.977.146.845
    K37-044/144.4553.977.627.325
    K37-044/244.4560.3211.611.35
    K37-045455510.510.25
    K37-045/1456010.510.25
    K37-045/245551110.75
    K37-045/3455587.75
    K37-045/445557.57.25
    K37-045/54557109.75
    K37-045/6456514.514.25
    K37-050506510.510.25
    K37-050/15062109.75
    K37-050/2506010.510.25
    K37-050/35060109.75
    K37-050/450651110.75
    K37-050/5506287.75
    K37-050/750607.57.25
    K37-050/8506087.75
    K37-050/9507014.514.25
    K37-05454669.59.25
    K37-055556510.510.25
    K37-055/155651211.75
    K37-055/255651110.75
    K37-055/355751413.75
    K37-055/4556587.75
    K37-055/5557010.510.25
    K37-055/6557514.514.25
    K37-056566610.510.25
    K37-056/1567110.510.25
    K37-056/2567614.514.25
    K37-05757.1569.85109.75
    K37-060607010.510.25
    K37-060/1607012.512.25
    K37-060/260801413.75
    K37-060/11608014.514.25
    K37-060/360751312.75
    K37-060/4607512.512.25
    K37-060/56069.576.75
    K37-060/660701110.75
    K37-060/7607087.75
    K37-060/860701312.75
    K37-060/96072109.75
    K37-063/163751110.75
    K37-063/2637812.512.25
    K37-063/363.58314.514.25
    K37-063/463.582.5514.2813.985
    K37-063/563.576.28.58.25
    K37-063/663.577.7811.511.25
    K37-065658012.512.25
    K37-065/1657512.512.25
    K37-065/2657513.513.25
    K37-065/365779.69.35
    K37-065/4658011.511.25
    K37-070708012.512.25
    K37-070/170851211.75
    K37-070/2708512.512.25
    K37-070/370901413.75
    K37-070/4708087.75
    K37-070/570801312.75
    K37-070/6708210.510.25
    K37-070/7708412.512.25
    K37-075758512.512.25
    K37-075/175901110.75
    K37-075/275851110.75
    K37-075/3759011.511.25
    K37-075/4759012.812.55
    K37-075/5759514.514.25
    K37-080809012.512.25
    K37-080/18010012.512.25
    K37-080/2801001413.75
    K37-080/380951211.75
    K37-080/4809314.514.25
    K37-080/5809610.510.25
    K37-080/6801001211.75
    K37-080/78010014.514.25
    K37-080/88095109.75
    K37-0858510012.512.25
    K37-085/1859587.75
    K37-085/2851001211.75
    K37-085/38510514.514.25
    K37-08888.9114.319.519.25
    K37-0909010512.512.25
    K37-090/19011012.512.25
    K37-090/2901059.59.25
    K37-090/490106.510.810.55
    K37-09595106.21110.75
    K37-095/1951121211.75
    K37-095/29511514.514.25
    K37-10010011512.512.27
    K37-100/11001201413.77
    K37-100/21001251918.77
    K37-100/310012024.524.27
    K37-100/410011511.511.27
    K37-100/51001201211.77
    K37-100/610012014.514.27
    K37-1051051151110.77
    K37-105/110512512.512.27
    K37-11011013012.512.27
    K37-110/11101251211.77
    K37-110/211013515.515.27
    K37-12012013010.510.27
    K37-120/1120132.7109.77
    K37-120/212013512.512.27
    K37-120/312014012.512.27
    K37-120/412014518.818.57
    K37-1251251501413.77
    K37-125/112515014.514.27
    K37-1301301451312.77
    K37-130/11301451514.77
    K37-130/21301501615.77
    K37-1351351501413.77
    K37-135/11351601413.77
    K37-1401401601211.77
    K37-140/11401551312.77
    K37-140/214016014.514.27
    K37-140/314016012.512.27
    K37-140/414017022.822.57
    K37-145145157.7109.77
    K37-1501501701413.77
    K37-150/115017014.514.27
    K37-1601601751615.77
    K37-160/116018014.514.27
    K37-1751752002322.77
    K37-18018020014.514.27
    K37-180/118021020.520.27
    K37-19019021014.514.27
    K37-1981982081211.77
    K37-20020022014.514.210
    K37-21021024022.522.210
    K37-22022025020.520.210
    K37-23023026020.520.210