Skip to content Skip to navigation menu
This part has been superseded.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 HO Axially Assembled Internal Retaining Ring

HO-287ST PA S

SUPERCEDED TO ROTO_HO-287ST PD, MTRL - 120801228
Item #101554549
  • Series HO
  • 2.875 in Housing Bore
  • 0.093 in Thick
  • Carbon Spring Steel
  • Phosphate Plating
  • Axially Assembled
  • Stacked
+ Show More + Show Less
Series HO Axially Assembled Internal Retaining Ring
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Series HO
  • 2.875 in Housing Bore
  • 0.093 in Thick
  • Carbon Spring Steel
  • Phosphate Plating

description

  • Once installed in the groove of a housing/bore, the portion of the ring protruding from the groove (also called a “shoulder”) holds an assembly in place.

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
Thrust Ring Safety Factor of 4 Pr Lb 38367 lbf
Edge Margin 0.264 in
Gap Width Ring In Groove 0.626 in
Lug Height 0.3 in
Type Axially Assembled
Package Type Stacked
Clearance Dia. Released In Groove 2.39 in
Hole Dia. 0.11 in
Material Carbon Spring Steel
Series HO
Plating Phosphate
Thickness 0.093 in
Clearance Compressed in Housing 2.22 in
Inch/Metric Inch
Housing Diameter 2.875 in
Groove Depth 0.088 in
Thrust Groove Safety Factor of 2 Pg Lb 21500 lbf
Load Capacity [Max] 9000 lbs
Weight 0.032 LB
EAN or UPC 721717051290
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison