SR-EI Shaft Rings - SR-EI-37

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Product Description

Axially Assembled, External

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.

Sizes 12 through 23 standard material – carbon steel; optional material – beryllium copper.
For plated rings, add 0.002” to the listed maximum thickness. Maximum thickness will be a minimum of 0.0002” less than the listed groove width (W) minimum.

Shaft Dia. (mm) Ds	Shaft Dia. (Ds DEC)	Shaft Dia. (Ds FRACT)	Groove Depth (d)	Groove Dia. (Dg and Tol.)	Groove Width (W and Tol.)	Ring Free Dia. (Df and Tol.)	Ring Thickness (T and Tol.)	Wt. Per 1000 pcs.	Expanded Over Shaft (L1)	Released In Groove (L2)

Shaft Dia. (mm) Ds	Shaft Dia. (Ds DEC)	Shaft Dia. (Ds FRACT)	Groove Depth (d)	Groove Dia. (Dg and Tol.)	Groove Width (W and Tol.)	Ring Free Dia. (Df and Tol.)	Ring Thickness (T and Tol.)	Wt. Per 1000 pcs.	Expanded Over Shaft (L1)	Released In Groove (L2)
9.5	0.375	3/8	0.012	0.352 (±0.002)	0.029 (+0.003/-0.0)	0.338 (+0.002/-0.005)	0.025 (±0.002)	0.39	0.61	0.59