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ISB Ball Transfer S Type | TKK Corporation


S Type

Long strokes with accurate direction control

This ball transfer is appropriate if you do not need to move freely 360°s or you want to control directions to a certain extent. It features long strokes with less friction coefficient. Major applications include slides for moving turntables, feeding devices, strokes for piston movement, and transportation trucks.

Forward and Backward direction can be controlled to a certain extent.
Basic types are reduced height.

Higher than S-22 type are with a felt seal.
Customization including stainless balls, 6 nylon balls, and hard chromium plating on the body are available.


  • Main Ball Own Weight Load Capacity
    3/16″ 0.005kg 15kg

    Main Ball Own Weight Load Capacity
    1/4″ 0.01kg 20kg

  • Main Ball Own Weight Load Capacity
    5/16″ 0.02kg 30kg

    Main Ball Own Weight Load Capacity
    3/8″ 0.05kg 40kg

  • Main Ball Own Weight Load Capacity
    1/2″ 0.11kg 50kg

    Main Ball Own Weight Load Capacity
    7/8″ 0.37kg 140kg

  • Main Ball Own Weight Load Capacity
    1″ 0.57kg 160kg

    Main Ball Own Weight Load Capacity
    1�E1/2″ 1.7kg 200kg

  • Main Ball Own Weight Load Capacity
    2″ 3.6kg 300kg

    Main Ball Own Weight Load Capacity
    3″ 9.35kg 450kg