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Tech Specifications

SKU: WH-65

Series: WH

Ring Type: Internal

Units: Imperial

Ring Style: Spirolox (Spiral)

Housing Diameter: 0.656 in

Groove Yield: 600 lb

Ring Shear: 2,630 lb

Groove Diameter: 0.682 in

Groove Width: 0.030 in

Material: Carbon Steel

Rating: Medium Duty

Number of Turns: 2

Ring Radial Wall: 0.045 in

Ring Thickness: 0.025 in

Free Outside Ring Diameter: 0.689 in


The WH Series Spirolox Retaining Ring is Smalley's most popular retaining ring series. Smalley engineers have developed the greatest number of standard retaining ring sizes in this series, allowing customers to easily select and order parts for their applications. WH & WS spiral rings easily handle thrust loads imposed by light or medium series bearings.