SR-EM Shaft Rings - SR-EM-21
Product Description
Axially Assembled, Internal, Metric
Once installed in the groove of a shaft, the portion of the ring protruding from the groove (also called a “shoulder”) holds an assembly in place.
*The radius "R" on the load side must not exceed 0.1T.
| Shaft Dia. (mm) Ds | Ring Thickness (T and Tol.) | Groove Dia. (Tg and Tol) | Groove Width (W Min) | Groove Depth (d) | Ring Free Diameter (Df and Tol) | Edge Margin (Y Min) | Thrust Load Ring (Pr kN) | Thrust Load Groove (Pg kN) | R/Ch Max | Max Load w/R/Ch Max. (P'r kN) | RPM Limits |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 1.2 (-0.06) | 20 (-0.13) | 1.3 | 0.5 | 19.5 (+0.13/-0.42) | 1.5 | 16.8 | 5.3 | 1.5 | 3.75 | 29000 |