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External E Retaining Ring

E-18SS S

External E Retaining Ring
Item #101472196
  • 3/16" Shaft, Stainless Steel, Radially Assembled Type, Stacked
External E Retaining Ring
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    Shipment Options
  • 3/16" Shaft, Stainless Steel, Radially Assembled Type, Stacked

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
Plating N/A
Groove Depth 0.02 in
Inch/Metric Inch
Thickness 0.025 in
Clearance Installed in Groove 0.35 in
Thrust Groove Safety Factor of 2 Pg Lb 90 lbf
Tape Length of Stack 6.25 in
Limiting Speed 30000 rpm
Edge Margin 0.04 in
Length of Stack 6.25 in
Series E
Type Radially Assembled
Load Capacity [Max] 190 lbs
Finish None
Thrust Ring Safety Factor of 3 Pr Lb 193 lbf
Shaft Dia. 0.188 in
Material Stainless Steel (PH15-7, PH17-7)
Package Type Stacked
Tape Rings Stack 250
Outside Dia. 0.335 in
Tape Width 1 in
RPM Limit 30000 rpm
Weight 0.008 LB
EAN or UPC 721717016848
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