External Retaining Ring Seven Sixteenths Inch Diameter E Style Stainless Steel Pack Of 10 For Shafts And Housings Pro Grade Grooved Ring With Plain Finish For Mechanical Assemblies And High Vibration Environments

7/16 in E-Style Stainless External Retaining Ring, Pack of 10
✔️ Shaft dia 7/16 in, free ID 0.337 in, groove 0.343 in, width 0.039 in

This external retaining ring is a stainless steel E-style grooved ring designed to lock components in place on shafts or inside housings. It’s a sturdy, reliable choice for mechanical assemblies and high vibration environments. Pack of 10 for bulk projects.

✅ External Retaining Ring, E Style, SS, plain finish for shafts and housings
✅ For Shaft Dia: 7/16 in (11.11 mm)
✅ Free ID: 0.337 in (8.56 mm), Thickness: 0.035 in (0.89 mm)
✅ Groove Dia: 0.343 in (8.72 mm), Groove Width: 0.039 in (0.99 mm), Groove Depth: 0.047 in (1.19 mm)
✅ Free O.D.: 0.687 in (17.46 mm), Clearance Dia Released: 0.710 in (18.03 mm)
✅ Rockwell Hardness RC44-51, Tensile Strength 150,000 psi
✅ Material: Stainless steel, Finish: Plain
✅ Meets ASME Groove Dia Tolerance +0.003 in, Groove Width Tolerance +0.003 in, Thickness Tolerance +/-0.002 in

💡 What is an external retaining ring used for on shafts and housings in mechanical assemblies?

Handy, straightforward way to secure components and prevent axial movement in tight spaces and vibration-heavy setups.

- Secures pulleys, gears, or bearings on shafts - Prevents axial movement in housings under vibration - Easy to install and remove for maintenance✝️