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Tech Specifications

SKU: WSM-600

Series: WSM

Ring Type: External

Units: Imperial

Ring Style: Spirolox (Spiral)

Shaft Diameter: 6.000 in

Groove Yield: 54,290 lb

Ring Shear: 95,760 lb

Groove Diameter: 5.745 in

Groove Width: 0.139 in

Material: Carbon Steel

Rating: Heavy Duty

Number of Turns: 2

Ring Radial Wall: 0.350 in

Ring Thickness: 0.127 in

Alternative Ring Groove: Truarc (5100 & 5108), Eaton EN, Industrial RR (3100 & 4100), Anderton N1400

Free Inside Diameter: 5.705 in


The WSM Series Spirolox Retaining Ring is designed for the toughest retaining ring jobs. WHM & WSM series retaining rings use standard industry groove dimensions and are interchangeable with many stamped retaining rings. This series should be specified for thrust loads that demand deep groove, heavy section capacity.