91 Series - Threaded Stud

Heavy Duty 91 Series Ball Transfer Units – Threaded Stud

  • Load capacity from 100 lbs to 10,000 lbs 46kg to 4550Kg each – any angle of operation
  • 5/16” , ½”, ¾”, 1” UNF (imperial inch & ISO Metric) M8, M12, M20, M24 & M30 (ISO metric & imperial inch) integral thread sizes for rapid fixing & height adjustment
  • Units with ball Ø> ½” 12.7mm incorporate replaceable seals
  • Service kits available for extended service life
  • Load ratings remain unchanged with ‘Optional material upgrades’ (Stainless steel, A, Z) – see below.
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Material Options

A Z SS PB

Switch Measurements

Material Options

A Z SS PB

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Omnitrack 91 series heavy duty ball units incorporate integral precision machined threaded stud fitting, other thread types & sizes available upon request. Lowest coefficient of friction & smoothest performance available. Material upgrade options are shown below – order by adding the suffix to the part number required, for example, 9144 9153 ‘SS’ for all stainless steel parts.

LOAD RATINGS REMAIN UNCHANGED WITH STANDARD, A, Z & SS MATERIAL UPGRADES.

  • Low Friction
    1: 0,005

  • Speed
    2 m/sec 5 feet/sec

  • Temperature
    -30 to 160° C -20 to 320° F

  • Orientation
    ANY

  • High Shock
    Resistance

  • Drain/Debris
    Channels

  • User
    Serviceable