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
Edge Margin
0.068 in
Material
Carbon Steel
Plating
Phosphate
Groove Depth
0.036 in
Series
E
Thickness
0.0350 in
Shaft Dia.
0.375 in
Clearance Installed in Groove
0.68 in
Limiting Speed
20000 rpm
Package Type
Snap Pack
Type
Radially Assembled
Load Capacity [Max]
690 lb
Finish
Phosphate
Weight
0.112 LB
EAN or UPC
721717229606
Pre-Packed Quantities
My Applied Catalog
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