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This part has been superseded.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Series HOI Axially Assembled Internal Inverted Retaining Ring

HOI-143ST PA

SUPERSEDED TO ROTO_HOI-143ST PD, MTRL - 121785836
Item #101552811
  • Series HOI
  • 1.438 in Housing Bore
  • 0.050 in Thick
  • Carbon Spring Steel
  • Phosphate Plating
  • Axially Assembled
  • Loose
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Series HOI Axially Assembled Internal Inverted Retaining Ring
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    Shipment Options
  • Series HOI
  • 1.438 in Housing Bore
  • 0.050 in Thick
  • Carbon Spring Steel
  • Phosphate Plating

description

  • Functions like an HO ring in a housing/bore, only the lugs are “reversed.” This version reduces the distance the lugs of the standard HO extend into the inner circumference of the housing/bore and allows for another assembly to pass through unimpeded.

features

  • Axially assembled
  • Axially installed into machined grooves in housings/bores (internal) or on shafts (external)
  • Have lug holes for ease of installation/removal
  • Make uniform contact when released in a groove
  • Can accommodate higher thrust loadings
  • Provide more of a shoulder with which to retain a component or assembly than constant section or spiral retaining rings
Clearance Dia. Released In Groove 1.22 in
Inch/Metric Inch
Clearance Compressed in Housing 1.13 in
Series HOI
Housing Diameter 1.438 in
Thickness 0.050 in
Edge Margin 0.135 in
Plating Phosphate
Material Carbon Spring Steel
Hole Dia. 0.076 in
Load Capacity [Max] 1800 lbs
Gap Width Ring In Groove 0.35 in
Thrust Ring Safety Factor of 4 Pr Lb 5735 lbf
Package Type Loose
Type Axially Assembled
Groove Depth 0.045 in
Thrust Groove Safety Factor of 2 Pg Lb 2300 lbf
Weight 0.015 LB
EAN or UPC 721717051597
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