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
Type
Radially Assembled
Material
Carbon Steel
Groove Depth
0.02 in
Edge Margin
0.04 in
Shaft Dia.
0.188 in
Series
E
Thickness
0.0250 in
Load Capacity [Max]
190 lb
Plating
Phosphate
Package Type
Snap Pack
Limiting Speed
30000 rpm
Finish
Phosphate
Clearance Installed in Groove
0.35 in
Weight
0.036 LB
EAN or UPC
721717229583
Pre-Packed Quantities
My Applied Catalog
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