Series WH Specifications Internal, Medium Duty

Sizes 281 & up may have optional slot. The Maximum Groove Bottom Radius is .005" for rings 50 to 100. .010" for rings 101 and larger.

RING PART NUMBER	A HOUSING DIAMETER		Thrust Load SF-3 Based on Ring Shear	Thrust Load SF-2 Based on Groove Yield (45,000 PSI)	GROOVE DIMENSIONS		RING DIMENSIONS			GENERAL
					Diameter	Width	Free Diameter	*Thickness	Radial Wall	Maximum Corner Radius or Chamfer		Weight lbs./ M
	Inches	mm			C	D	G	F	E	X	Ch
WH-50	.500	12.7	2,000	405	.526	.030	.532	.025	.045	.015	.012	0.41
WH-51	.512	13.0	2,050	420	.538	.030	.544	.025	.045	.015	.012	0.42
WH-53	.531	13.5	2,130	455	.557	.030	.564	.025	.045	.015	.012	0.44
WH-56	.562	14.3	2,250	495	.588	.030	.594	.025	.045	.015	.012	0.46
WH-59	.594	15.1	2,380	535	.619	.030	.626	.025	.045	.015	.012	0.49
WH-62	.625	15.9	2,500	610	.651	.030	.658	.025	.045	.015	.012	0.52
WH-65	.656	16.7	2,630	670	.682	.030	.689	.025	.045	.015	.012	0.55
WH-68	.687	17.5	2,750	725	.713	.030	.720	.025	.045	.015	.012	0.58
WH-71	.718	18.3	2,870	790	.744	.030	.751	.025	.045	.015	.012	0.61
WH-75	.750	19.0	3,360	800	.782	.036	.790	.031	.065	.024	.019	1.14
WH-77	.777	19.7	3,480	835	.808	.036	.817	.031	.065	.024	.019	1.19
WH-78	.781	19.8	3,500	840	.812	.036	.821	.031	.065	.024	.019	1.20
WH-81	.812	20.6	3,640	915	.843	.036	.853	.031	.065	.024	.019	1.25
WH-84	.843	21.4	3,780	1,155	.880	.036	.889	.031	.065	.022	.018	1.32
WH-86	.866	22.0	3,880	1,250	.903	.036	.913	.031	.065	.022	.018	1.35
WH-87	.875	22.2	3,920	1,250	.912	.036	.922	.031	.065	.022	.018	1.36
WH-90	.906	22.9	4,060	1,335	.939	.036	.949	.031	.065	.022	.018	1.41
WH-93	.938	23.8	4,200	1,430	.975	.036	.986	.031	.065	.022	.018	1.48
WH-96	.968	24.4	4,340	1,950	1,015	.042	1.025	.037	.075	.025	.020	2.11
WH-98	.987	25.0	4,420	1,865	1,030	.042	1.041	.037	.075	.026	.021	2.15
WH-100	1.000	25.4	4,480	1,910	1,043	.042	1.054	.037	.075	.026	.021	2.19
WH-102	1.023	26.0	5,470	1,660	1,066	.042	1.078	.037	.075	.026	.021	2.24
WH-103	1.031	26.3	5,510	1,650	1,074	.042	1.084	.037	.075	.026	.021	2.26
WH-106	1.062	27.0	5,680	1,745	1,104	.042	1.117	.037	.075	.026	.021	2.32
WH-109	1.093	27.8	5,840	1,820	1,135	.042	1.147	.037	.075	.026	.021	2.40
WH-112	1.125	28.6	6,010	1,935	1.167	.042	1.180	.037	.075	.026	.021	2.48
WH-115	1.156	29.3	6,180	2,020	1.198	.042	1.210	.037	.075	.026	.021	2.55
WH-118	1.188	30.2	7,380	2,115	1.236	.048	1.249	.043	.085	.029	.023	3.46
WH-121	1.218	31.0	7,570	2,195	1.266	.048	1.278	.043	.085	.029	.023	3.56
WH-125	1.250	31.7	7,770	2,510	1.298	.048	1.312	.043	.085	.029	.023	3.67
WH-128	1.281	32.6	7,960	2,425	1.329	.048	1.342	.043	.085	.029	.023	3.76
WH-131	1.312	33.3	8,150	2,532	1.360	.048	1.374	.043	.085	.029	.023	3.83
WH-134	1.343	34.1	8,340	2,875	1.395	.048	1.408	.043	.085	.029	.023	3.93
WH-137	1.375	34.9	8,540	3,070	1.427	.048	1.442	.043	.095	.033	.026	4.48
WH-140	1.406	35.8	8,740	3,180	1.458	.048	1.472	.043	.095	.033	.026	4.59
WH-143	1.437	36.5	8,930	3,330	1.489	.048	1.504	.043	.095	.033	.026	4.71
WH-145	1.456	37.0	9,050	3,410	1.508	.048	1.523	.043	.095	.033	.026	4.77
WH-146	1.468	37.3	9,120	3,460	1.520	.048	1.535	.043	.095	.033	.026	4.82
WH-150	1.500	38.1	9,320	3,605	1.552	.048	1.567	.043	.095	.033	.026	4.93
WH-156	1.562	39.6	10,100	3,590	1.617	.056	1,634	.049	.108	.038	.030	6.58
WH-157	1.574	40.0	10,180	3,640	1.633	.056	1.649	.049	.108	.038	.030	6.65
WH-162	1.625	41.7	10,510	3,875	1.684	.056	1.701	.049	.108	.038	.030	6.89
WH-165	1.653	42.0	10,690	4,020	1.712	.056	1.730	.049	.108	.038	.030	7.02
WH-168	1.687	42.8	10,910	4,510	1.750	.056	1.768	.049	.118	.041	.032	7.82
WH-175	1.750	44.4	11,310	4,895	1.813	.056	1.834	.049	.118	.041	.032	8.15
WH-181	1.813	46.0	11,720	5,080	1.875	.056	1.894	.049	.118	.041	.032	8.45
WH-185	1.850	47.0	11,960	5,735	1.917	.056	1.937	.049	.118	.041	.032	8.67
WH-187	1.875	47.6	12,120	5,825	1.942	.056	1.960	.049	.118	.041	.032	8.78
WH-193	1.938	49.2	12,530	6,250	2.005	.056	2.025	.049	.118	.041	.032	9.12
WH-200	2.000	50.8	12,930	7,090	2.071	.056	2.091	.049	.128	.045	.036	10.16
WH-204	2.047	52.0	13,230	7,275	2.118	.056	2.138	.049	.128	.045	.036	10.42
WH-206	2.062	52.3	13,330	7,225	2.132	.056	2.154	.049	.128	.045	.036	10.51
WH-212	2.125	53.9	13,740	7,450	2.195	.056	2.217	.049	.128	.045	.036	10.86
WH-216	2.165	55.0	14,000	8,020	2.239	.056	2.260	.049	.138	.049	.039	11.90
WH-218	2.188	55.5	14,150	8,105	2.262	.056	2.284	.049	.138	.049	.039	12.04
WH-225	2.250	57.1	14,550	8,335	2.324	.056	2.347	.049	.138	.049	.039	12.41
WH-231	2.312	58.7	14,950	9,030	2.390	.056	2.413	.049	.138	.048	.038	12.74
WH-237	2.375	60.3	15,350	9,275	2.453	.056	2.476	.049	.138	.048	.038	13.17
WH-243	2.437	61.9	15,760	10,005	2.519	.056	2.543	.049	.148	.052	.041	14.49
WH-244	2.440	62.0	15,780	10,015	2.522	.056	2.546	.049	.148	.052	.041	14.50
WH-250	2.500	63.5	16,160	10,625	2.582	.056	2.606	.049	.148	.052	.044	14.69
WH-253	2.531	64.2	16,360	10,900	2.617	.056	2.641	.049	.148	.051	.040	14.91
WH-256	2.562	65.1	16,560	11,030	2.648	.056	2.673	.049	.148	.051	.040	15.11
WH-262	2.625	66.6	16,970	11,305	2.711	.056	2.736	.049	.148	.051	.040	15.51
WH-267	2.677	68.0	17,310	12,065	2.767	.056	2.789	.049	.158	.055	.044	16.85
WH-268	2.688	68.2	17,380	12,115	2.778	.056	2.803	.049	.158	.055	.044	16.94
WH-275	2.750	69.8	17,780	12,530	2.841	.056	2.865	.049	.158	.055	.044	17.36
WH-281	2.813	71.4	18,190	12,675	2.903	.056	2.929	.049	.158	.055	.044	17.79
WH-283	2.834	71.9	18,320	13,340	2.928	.056	2.954	.049	.168	.059	.047	19.03
WH-287	2.875	73.0	18,590	13,530	2.969	.056	2.995	.049	.168	.059	.047	19.32
WH-293	2.937	74.5	18,990	13,825	3.031	.056	3.058	.049	.168	.059	.047	19.78
WH-295	2.952	75.0	19,090	13,890	3.046	.056	3.073	.049	.168	.059	.047	19.88
WH-300	3.000	76.1	24,150	14,420	3.096	.068	3.122	.061	.168	.058	.046	25.30
WH-306	3.062	77.7	24,640	14,720	3.158	.068	3.186	.061	.178	.058	.046	25.87
WH-312	3.125	79.3	25,150	15,335	3.223	.068	3.251	.061	.178	.063	.050	27.93
WH-314	3.149	80.0	25,340	15,450	3.247	.068	3.276	.061	.178	.063	.050	27.87
WH-318	3.187	81.0	25,650	15,640	3.283	.068	3.311	.061	.178	.063	.050	28.20
WH-325	3.250	82.5	26,160	16,270	3.350	.068	3.379	.061	.178	.062	.050	28.85
WH-331	3.312	84.4	26,660	17,245	3.416	.068	3.446	.061	.188	.066	.053	31.05
WH-334	3.346	84.9	26,930	17,425	3.450	.068	3.479	.061	.188	.066	.053	31.38
WH-337	3.375	85.7	27,160	17,575	3.479	.068	3.509	.061	.188	.066	.053	31.68
WH-343	3.437	87.2	27,660	18,240	3.543	.068	3.574	.061	.188	.066	.053	32.33
WH-350	3.500	88.8	28,170	18,575	3.606	.068	3.636	.061	.188	.066	.053	32.95
WH-354	3.543	89.9	28,520	19,515	3.653	.068	3.684	.061	.198	.070	.056	35.10
WH-356	3.562	90.5	28,670	19,620	3.672	.068	3.703	.061	.198	.070	.056	35.31
WH-362	3.625	92.0	29,180	20,330	3.737	.068	3.769	.061	.198	.069	.055	36.01
WH-368	3.687	93.6	29,680	20,675	3.799	.068	3.832	.061	.198	.069	.055	36.67
WH-374	3.740	95.0	30,100	20,975	3.852	.068	3.885	.061	.198	.069	.055	37.23
WH-375	3.750	95.2	30,180	21,030	3.862	.068	3.894	.061	.208	.069	.055	37.33
WH-381	3.812	96.7	30,680	22,525	3.930	.068	3.963	.061	.208	.073	.058	39.87
WH-387	3.875	98.3	30,680	22,525	3.993	.068	4.025	.061	.208	.073	.058	40.21
WH-393	3.938	99.9	31,700	23,265	4.056	.068	4.089	.061	.208	.073	.058	40.93
WH-400	4.000	101.5	32,190	24,835	4.124	.068	4.157	.061	.218	.076	.061	43.57
WH-406	4.063	103.2	32,700	25,225	4.187	.068	4.222	.061	.218	.076	.061	44.33
WH-412	4.125	104.8	33,200	25,610	4.249	.068	4.284	.061	.218	.076	.061	45.05
WH-418	4.188	106.5	33,710	25,795	4.311	.068	4.347	.061	.218	.076	.061	45.78
WH-428	4.250	107.9	34,210	27,665	4.380	.068	4.416	.061	.228	.080	.064	48.60
WH-431	4.312	109.7	34,710	28,065	4.442	.068	4.479	.061	.228	.080	.064	49.37
WH-433	4.330	109.9	34,850	28,185	4.460	.068	4.497	.061	.228	.080	.064	49.59
WH-437	4.375	111.0	32,210	28,475	4.505	.068	4.543	.061	.228	.080	.064	50.15
WH-443	4.437	112.7	35,710	30,215	4.573	.068	4.611	.061	.238	.083	.066	53.09
WH-450	4.500	114.2	36,220	30,645	4.636	.068	4.674	.061	.238	.083	.066	53.89
WH-452	4.527	115.0	36,440	30,830	4.663	.068	4.701	.061	.238	.083	.066	54.23
WH-456	4.562	116.0	36,720	31,065	4.698	.068	4.737	.061	.238	.083	.066	54.69
WH-462	4.625	117.4	43,940	32,420	4.765	.079	4.803	.072	.250	.088	.071	67.86
WH-468	4.687	119.0	44,530	32,855	4.827	.079	4.867	.072	.250	.088	.071	68.05
WH-472	4.724	120.0	44,880	33,115	4.864	.079	4.903	.072	.250	.088	.071	68.61
WH-475	4.750	120.6	45,130	33,300	4.890	.079	4.930	.072	.250	.088	.071	69.03
WH-481	4.812	122.2	45,710	33,735	4.952	.079	4.993	.072	.250	.088	.071	70.01
WH-487	4.875	123.8	46,310	34,175	5.015	.079	5.055	.072	.250	.088	.071	70.98
WH-492	4.921	125.0	46,750	34,495	5.061	.079	5.102	.072	.250	.088	.071	71.71
WH-493	4.937	125.4	46,900	35,595	5.081	.079	5.122	.072	.250	.087	.070	72.02
WH-500	5.000	126.9	47,500	36,050	5.144	.079	5.185	.072	.250	.087	.070	73.00
WH-511	5.118	129.9	48,620	36,905	5.262	.079	5.304	.072	.250	.087	.070	74.86
WH-512	5.125	130.1	48,690	36,955	5.269	.079	5.311	.072	.250	.087	.070	74.97
WH-525	5.250	133.2	49,880	37,590	5.393	.079	5.436	.072	.250	.087	.070	76.91
WH-537	5.375	136.5	51,050	39,565	5.522	.079	5.566	.072	.250	.086	.069	78.94
WH-550	5.500	139.7	52,250	40,485	5.647	.079	5.693	.072	.250	.086	.069	80.92
WH-551	5.511	139.9	52,350	40,565	5.658	.079	5.703	.072	.250	.086	.069	81.07
WH-562	5.625	142.8	53,440	41,405	5.772	.079	5.818	.072	.250	.086	.069	82.86
WH-570	5.708	145.0	54,230	43,730	5.861	.079	5.909	.072	.250	.086	.068	83.63
WH-575	5.750	145.9	54,630	44,050	5.903	.079	5.950	.072	.250	.085	.068	84.28
WH-587	5.875	149.2	55,810	45,010	6.028	.079	6.077	.072	.250	.085	.068	86.25
WH-590	5.905	149.9	56,100	45,240	6.058	.079	6.106	.072	.250	.085	.068	86.71
WH-600	6.000	152.3	57,000	45,965	6.153	.079	6.202	.072	.250	.085	.068	88.20
WH-612	6.125	155.6	69,500	52,750	6.297	.094	6.349	.086	.312	.111	.088	134.08
WH-625	6.250	158.9	70,920	53,825	6.422	.094	6.474	.086	.312	.111	.088	136.99
WH-629	6.299	160.0	71,480	54,250	6.471	.094	6.524	.086	.312	.111	.088	138.16
WH-637	6.375	162.0	72,340	54,905	6.547	.094	6.601	.086	.312	.111	.088	139.96
WH-650	6.500	165.1	73,760	55,980	6.672	.094	6.726	.086	.312	.111	.088	142.87
WH-662	6.625	168.3	75,180	60,375	6.807	.094	6.863	.086	.312	.108	.087	146.07
WH-669	6.692	170.0	75,940	60,985	6.874	.094	6.931	.086	.312	.108	.087	147.65
WH-675	6.750	171.4	76,590	61,515	6.932	.094	6.987	.086	.312	.108	.087	148.96
WH-687	6.875	174.6	78,010	62.655	7.057	.094	7.114	.086	.312	.108	.087	151.93
WH-700	7.000	177.8	79,430	63,790	7.182	.094	7.239	.086	.312	.108	.087	154.84
WH-708	7.086	180.0	80,410	68,125	7.278	.094	7.337	.086	.312	.106	.085	155.44
WH-712	7.125	181.0	80,850	68,500	7.317	.094	7.376	.086	.312	.106	.085	156.35
WH-725	7.250	184.1	82,270	69,700	7.442	.094	7.501	.086	.312	.106	.085	159.26
WH-737	7.375	187.3	83,690	70,900	7.567	.094	7.628	.086	.312	.106	.085	162.22
WH-748	7.480	190.0	84,800	71,910	7.672	.094	7.734	.086	.312	.106	.085	164.70
WH-750	7.500	190.5	85,110	72,105	7.692	.094	7.754	.086	.312	.106	.085	165.17
WH-762	7.625	193.7	86,520	77,125	7.827	.094	7.890	.086	.312	.103	.082	168.31
WH-775	7.750	196.8	87,940	78,390	7.952	.094	8.014	.086	.312	.103	.082	171.23
WH-787	7.875	200.0	89,360	79,655	8.077	.094	8.131	.086	.312	.103	.082	173.96
WH-800	8.000	203.3	90,780	80,920	8.202	.094	8.266	.086	.312	.103	.082	177.12
WH-825	8.250	209.5	93,620	87,575	8.462	.094	8.528	.086	.375	.103	.106	218.45
WH-826	8.267	210.0	93,810	87,755	8.479	.094	8.546	.086	.375	.132	.106	218.97
WH-846	8.464	215.0	96,040	89,850	8.676	.094	8.744	.086	.375	.132	.106	224.51
WH-850	8.500	216.0	96,450	90,230	8.712	.094	8.780	.086	.375	.132	.106	225.52
WH-875	8.750	222.2	99,290	97,265	8.972	.094	9.041	.086	.375	.130	.104	232.84
WH-885	8.858	225.0	100,520	98,465	9.080	.094	9.151	.086	.375	.130	.104	233.30
WH-900	9.000	228.8	102,130	100,045	9.222	.094	9.293	.086	.375	.130	.104	237.28
WH-905	9.055	230.0	102,750	105,190	9.287	.094	9.359	.086	.375	.127	.102	239.15
WH-925	9.250	235.0	104,960	107,455	9.482	.094	9.555	.086	.375	.127	.102	244.64
WH-944	9.448	240.0	107,210	109,755	9.680	.094	9.755	.086	.375	.127	.102	250.25
WH-950	9.500	251.0	107,800	110,360	9.732	.094	9.806	.086	.375	.127	.102	251.68
WH-975	9.750	247.8	110,640	118,145	9.992	.094	10.068	.086	.375	.125	.100	259.02
WH-1000	10.000	254.0	113,470	121,175	10,242	.094	10.320	.086	.375	.125	.100	266.09
WH-1025	10.250	260.8	116,310	129,340	10,502	.094	10.582	.086	.375	.122	.098	273.44
WH-1050	10.500	265.0	119,150	132,490	10.752	.094	10.834	.086	.375	.122	.098	280.50
WH-1075	10.750	273.0	121,980	141,030	11.012	.094	11.095	.086	.375	.120	.096	287.82
WH-1100	11.000	279.6	124,820	144,310	11.262	.094	11.347	.086	.375	.120	.096	294.88

* "F" Ring thickness applies only to unplated rings. Add .002 to upper thickness tolerance for plated rings.
Groove widths upper will accept plated rings without modification.

back to Smalley Spiral Rings index chart

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same day shipping Prospect Fastener Corporation 1295 Kyle Court, Wauconda, IL 60084 Call 1.800.822.6080 or Fax 1.847.526.2955   sean@prospectfastener.com

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