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External E Retaining Ring

E-87SS

External E Retaining Ring
Item #101470349
  • 7/8" Shaft, Stainless Steel, Radially Assembled Type, Loose
External E Retaining Ring
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    Shipment Options
  • 7/8" Shaft, Stainless Steel, Radially Assembled Type, Loose

description

  • Radially assembled, external ‘E’
  • Perhaps the most popular and widely used radial retaining ring is the “E” (so named because it is shaped like the letter “E”.) Three prongs make contact with the bottom of the groove and provide a shoulder for effective retention of assemblies.

features

  • Radially installed into machined grooves on shafts (external)
  • Accommodate lower thrust loadings than axial retaining rings
  • Do not have lug holes: Easy to install using retaining ring applicators
  • Provide protruding “shoulders” for effective retention of assemblies
  • Economical alternative to Axially Assembled external tapered section rings
Inch/Metric Inch
Material Stainless Steel (PH15-7, PH17-7)
Thrust Ring Safety Factor of 3 Pr Lb 2385 lbf
Groove Depth 0.1 in
Length of Stack 11 in
Tape Length of Stack 11 in
Package Type Loose
Thrust Groove Safety Factor of 2 Pg Lb 2050 lbf
RPM Limit 9000 rpm
Load Capacity [Max] 2350 lbs
Thickness 0.05 in
Type Radially Assembled
Limiting Speed 9000 rpm
Tape Width 1 1/2 in
Shaft Dia. 0.875 in
Tape Rings Stack 200
Edge Margin 0.2 in
Finish None
Outside Dia. 1.3 in
Series E
Plating N/A
Clearance Installed in Groove 1.32 in
Weight 0.019 LB
EAN or UPC 721717019238
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