SR-EME Shaft Rings - SR-EME-8

Product Description

Radially Assembled, External E, Metric

Perhaps the most popular and widely used radial retaining rings the “E” (so named because it is shaped like the letter “E”). Three prongs make contact with the bottom of the groove and provide the shoulder for effective retention of assemblies.

Shaft Dia. Ds mm (From-To) Nom Size (Dg) Groove Dia. (Tg and Tol) Groove Width (W and Tol) Ring Thickness (T and Tol) Ring Gap (A and Tol) Ring Weight (kg/1000) Free O.D. (G Ref) Installed in Groove (L2 Max) Edge Margin (Y Min) Thrust Load Ring (Pr kN) Thrust Load Groove (Pg kN) Thrust Load Groove (Ds') R/Ch Max Max Load w/R/Ch Max. (P'r kN) RPM Limits
9-12 8 8 (-0.09) 1.05 (+0.08/-0.0) 1 (±0.03) 6.52 (±0.058) 0.66 15.75 16.3 1.8 2.5 1.42 10 1.5 1.25 20000

Standard next day delivery - £6.90

Next day delivery before noon - £24

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