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This part has been superseded.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-250ST PA

SUPERSEDED TO ROTO_HOI-250ST PD, MTRL - 121139675
Item #101559202
  • Series HOI
  • 2.500 in Housing Bore
  • 0.078 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
  • 2.500 in Housing Bore
  • 0.078 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
Inch/Metric Inch
Type Axially Assembled
Thrust Groove Safety Factor of 2 Pg Lb 6500 lbf
Load Capacity [Max] 4600 lbs
Series HOI
Gap Width Ring In Groove 0.59 in
Thickness 0.078 in
Edge Margin 0.222 in
Package Type Loose
Thrust Ring Safety Factor of 4 Pr Lb 15530 lbf
Material Carbon Spring Steel
Clearance Dia. Released In Groove 2.1 in
Plating Phosphate
Clearance Compressed in Housing 1.96 in
Hole Dia. 0.094 in
Groove Depth 0.074 in
Housing Diameter 2.500 in
Weight 0.015 LB
EAN or UPC 721717060209
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