Snap Rings (Imperial) – XXDS Series

Smalley’s Eaton style Snap Rings are produced by edge-winding, with no custom tooling charges. They have been specified for many years in the strongautomotive/strong and heavy equipment industries as a standard choice of engineers.

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Product Information

Smalley’s Eaton style Snap Rings are produced by edge-winding, with no custom tooling charges. They have been specified for many years in the automotive and heavy equipment industries as a standard choice of engineers.

- Over 1,000 stock sizes
- Stocked from .375 to 10 diameters
- Different end configurations available

Materials: Carbon Steel & 302 Stainless Steel.
Alternative materials available on request.

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Contact our Engineering team now +44 (0)1435 866011.

With ISO9001: 2015 approval incorporating Design Status, our qualified engineering staff are able to offer a completely free of charge engineering service and are available to assist with part selection, custom design, application requirements, material selection and more.

Applications are discussed in-depth, first-off design data and drawings are submitted for approval to ensure our customers are provided with the correct design, first time. However, on those rare occasions when modifications are necessary, our no-tooling process and flexible manufacturing procedures means the production of prototypes is easily and economically achieved without onerous tooling charges and long lead times.

At TFC we realise that Quality runs through the entire business, not just our products. We have continually invested in the right people to provide the superior market knowledge and customer service.

Our supply chain partners, from manufacturers to logistics and information technology are carefully chosen to ÿt our commitment to quality

Quality assured since 1981
ISO 9001:2015
Aerospace AS9100C & AS9120A

All products are batch traceable and can be supplied in accordance with REACH, RoHs and Weee.

Certificates of Conformity are available on request and Full material certification is also available on many items.

Dimensions: Inches
(in)* Type D ends¹ Based on groove materials yield strength of 45,000 psi and safety factor of 2.² Based on safety factor of 3.Add suffix -S02 for 302 stainless steel

Part Number	Shaft Diameter	Inside Diameter		Radial Wall		Thickness		Groove Diameter		Groove Width		Groove Yield¹ (Lb)	Ring Shear² (Lb)
XXDS-50*	0.500	0.465	+0.000/-0.025	0.048	±0.003	0.035	±0.002	0.474	±0.002	0.039	+0.003/-0.000	459	2073
XXDS-62*	0.625	0.587		0.062		0.035		0.597		0.039		619	2592
XXDS-75	0.750	0.704		0.078		0.042		0.716		0.046		901	3770
XXDS-87	0.875	0.823	+0.000/-0.031	0.093		0.042		0.833	±0.003	0.046		1299	4398
XXDS-100	1.000	0.944		0.093		0.042		0.954		0.046		1626	5027
XXDS-112	1.125	1.065		0.125	±0.005	0.042		1.077		0.046		1909	5655
XXDS-118	1.187	1.120		0.125		0.042		1.135	±0.004	0.046		2182	5967
XXDS-125	1.250	1.179		0.125		0.042		1.194		0.046		2474	6283
XXDS-131	1.312	1.232		0.125		0.042		1.252		0.046		2782	6595
XXDS-137	1.375	1.289		0.125		0.042		1.309		0.046		3207	6912
XXDS-143	1.437	1.349		0.125		0.042		1.369		0.046		3454	7223
XXDS-150	1.500	1.410		0.125		0.042		1.430		0.046		3711	7540
XXDS-162	1.625	1.520	+0.000/-0.062	0.156		0.042		1.545		0.046		4595	8168
XXDS-168	1.687	1.582		0.156		0.042		1.607		0.046		4770	8480
XXDS-175	1.750	1.645		0.156		0.042		1.670		0.046		4948	8796
XXDS-193	1.937	1.832		0.156		0.042		1.857	±0.006	0.046		5477	9736
XXDS-200	2.000	1.895		0.156		0.042		1.920		0.046		5655	10053
XXDS-218	2.187	2.082		0.156		0.042		2.107		0.046		6184	10993
XXDS-225	2.250	2.145		0.156		0.042		2.170		0.046		6362	11310
XXDS-237	2.375	2.270		0.156		0.042		2.295		0.046		6715	11938
XXDS-250	2.500	2.390		0.156		0.042		2.420		0.046		7069	12566
XXDS-275	2.750	2.596	+0.000/-0.078	0.187		0.062		2.626		0.068	+0.004/-0.000	12052	19369
XXDS-293	2.937	2.783		0.187		0.062		2.813		0.068		12871	20687
XXDS-300	3.000	2.846		0.187		0.062		2.876		0.068		13148	21130
XXDS-312	3.125	2.965		0.187		0.062		3.000		0.068		13806	22011
XXDS-325	3.250	3.090		0.187		0.062		3.125		0.068		14358	22891
XXDS-337	3.375	3.215		0.187		0.062		3.250		0.068		14910	23772
XXDS-350	3.500	3.340		0.187		0.062		3.375		0.068		15463	24652
XXDS-375	3.750	3.570	+0.000/-0.093	0.218		0.078		3.610		0.086	+0.005/-0.000	18555	31809
XXDS-400	4.000	3.820		0.218		0.078		3.860		0.086		19792	33929
XXDS-425	4.250	4.070		0.218		0.078		4.110		0.086		21029	36050
XXDS-450	4.500	4.320		0.218		0.078		4.360		0.086		22266	38170
XXDS-475	4.750	4.560		0.218		0.078		4.610		0.086		23503	40291
XXDS-500	5.000	4.800		0.218		0.078		4.860		0.086		24740	42412
XXDS-550	5.500	5.280	+0.000/-0.125	0.250		0.093		5.340		0.103		31102	55983
XXDS-600	6.000	5.775		0.250		0.093		5.840	±0.008	0.103		33929	61073
XXDS-650	6.500	6.270		0.250		0.093		6.340		0.103		36757	66162
XXDS-700	7.000	6.765		0.250		0.093		6.840		0.103		39584	71251
XXDS-750	7.500	7.245	+0.000/-0.156	0.281		0.109		7.320		0.120		47713	85750
XXDS-800	8.000	7.740	+0.000/-0.156	0.281		0.109		7.820		0.120		50894	91466