Part# WSM-312-S02
302 Stainless Steel,
Heavy Duty External Spiral Ring
Manufactured by Smalley
3.125 In. Shaft Diameter
2.936 In. Free Inside Diameter
0.225 In. Section Width
0.093 In. Thick
2.957 In. Groove Diameter
0.103 In. Groove Width
0.084 In. Groove Depth
✅ RoHS Compliant ✅ REACH Compliant
302 Stainless Steel,
Heavy Duty External Spiral Ring
Manufactured by Smalley
3.125 In. Shaft Diameter
2.936 In. Free Inside Diameter
0.225 In. Section Width
0.093 In. Thick
2.957 In. Groove Diameter
0.103 In. Groove Width
0.084 In. Groove Depth
✅ RoHS Compliant ✅ REACH Compliant
Heavy duty external spiral retaining ring carbon steel, plain. Spiral retaining rings are axially installed into housings/bores (internal) or onto shafts (external), making 360° contact with the groove. Spiral retaining rings have no ears or lugs to interfere with the assembly. These rings are manufactured by coiling flat wire into the shape of the finished retaining ring. Spiral rings are provided with a removal notch to simplify the removal process. No special tools are required for installation or removal. Spiral retaining rings can be economically produced in special alloys like stainless steel because the manufacturing process eliminates scrap.