aminch Series Belleville Disc Springs

800-635-1133

american ring true manufacturing solutions

American Inch Series - Belleville Disc Springs

Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B1P.187X.093X.010	3/32"	0.187	0.093	0.010	0.015	4.75	2.36	0.25	0.38	Inch
B1P.187X.093X.006	3/32"	0.187	0.093	0.007	0.013	4.75	2.36	0.18	0.33	Inch
B1P.250X.125X.009	1/8"	0.250	0.125	0.009	0.017	6.35	3.18	0.23	0.43	Inch
B1P.250X.125X.013	1/8"	0.250	0.125	0.013	0.020	6.35	3.18	0.33	0.51	Inch
B1P.281X.138X.015	#6	0.281	0.138	0.015	0.023	7.14	3.51	0.38	0.58	Inch
B1P.437X.138X.022	#6	0.437	0.138	0.022	0.032	11.10	3.51	0.56	0.81	Inch
B1P.312X.156X.008	5/32"	0.312	0.156	0.008	0.018	7.92	3.96	0.20	0.46	Inch
B1P.312X.156X.011	5/32"	0.312	0.156	0.011	0.022	7.92	3.96	0.28	0.56	Inch
B1P.312X.156X.017	5/32"	0.312	0.156	0.017	0.025	7.92	3.96	0.43	0.64	Inch
B1P.343X.164X.019	#8	0.343	0.164	0.019	0.028	8.71	4.17	0.48	0.71	Inch
B1P.375X.173X.016	11/64"	0.375	0.173	0.016	0.031	9.53	4.39	0.41	0.79	Inch
B1P.375X.190X.015	3/16"	0.375	0.190	0.015	0.027	9.53	4.83	0.38	0.69	Inch
B1P.375X.190X.030	3/16"	0.375	0.190	0.030	0.036	9.53	4.83	0.76	0.91	Inch
B1P.375X.190X.018	3/16"	0.375	0.190	0.018	0.028	9.53	4.83	0.46	0.71	Inch
B1P.375X.190X.010	3/16"	0.375	0.190	0.010	0.023	9.53	4.83	0.25	0.58	Inch
B1P.375X.190X.020	3/16"	0.375	0.190	0.020	0.030	9.53	4.83	0.51	0.76	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B1P.437X.195X.018	3/16"	0.437	0.195	0.018	0.033	11.10	4.95	0.46	0.84	Inch
B1P.500X.255X.014	1/4"	0.500	0.255	0.014	0.032	12.70	6.48	0.36	0.81	Inch
B1P.500X.255X.018	1/4"	0.500	0.255	0.018	0.034	12.70	6.48	0.46	0.86	Inch
B1P.500X.255X.020	1/4"	0.500	0.255	0.020	0.035	12.70	6.48	0.51	0.89	Inch
B1P.500X.255X.022	1/4"	0.500	0.255	0.022	0.036	12.70	6.48	0.56	0.91	Inch
B1P.500X.255X.025	1/4"	0.500	0.255	0.024	0.039	12.70	6.48	0.61	0.99	Inch
B1P.500X.255X.025	1/4"	0.500	0.255	0.025	0.038	12.70	6.48	0.64	0.97	Inch
B1P.500X.255X.035	1/4"	0.500	0.255	0.035	0.045	12.70	6.48	0.89	1.14	Inch
B1P.500X.255X.038	1/4"	0.500	0.255	0.038	0.047	12.70	6.48	0.97	1.19	Inch
B1P.937X.317X.045	5/16"	0.937	0.317	0.045	0.067	23.80	8.05	1.14	1.70	Inch
B1P.625X.317X.022	5/16"	0.625	0.317	0.022	0.042	15.88	8.05	0.56	1.07	Inch
B1P.625X.317X.032	5/16"	0.625	0.317	0.032	0.048	15.88	8.05	0.81	1.22	Inch
B1P.625X.317X.047	5/16"	0.625	0.317	0.047	0.059	15.88	8.05	1.19	1.50	Inch
B1P.750X.320X.028	5/16"	0.750	0.320	0.028	0.051	19.05	8.13	0.71	1.30	Inch
B1P.750X.320X.032	5/16"	0.750	0.320	0.032	0.055	19.05	8.13	0.81	1.40	Inch
B1P.716X.327X.024	5/16"	0.716	0.327	0.024	0.044	18.19	8.31	0.61	1.12	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B1P.750X.380X.035	3/8"	0.750	0.380	0.035	0.057	19.05	9.65	0.89	1.45	Inch
B1P.950X.380X.047	3/8"	0.950	0.380	0.047	0.070	24.13	9.65	1.19	1.78	Inch
B1P.750X.380X.040	3/8"	0.750	0.380	0.040	0.059	19.05	9.65	1.02	1.50	Inch
B1P.750X.380X.034	3/8"	0.750	0.380	0.034	0.055	19.05	9.65	0.86	1.40	Inch
B1P.750X.380X.028	3/8"	0.750	0.380	0.028	0.051	19.05	9.65	0.71	1.30	Inch
B1P.750X.380X.020	3/8"	0.750	0.380	0.020	0.046	19.05	9.65	0.51	1.17	Inch
B1P.687X.380X.028	3/8"	0.687	0.380	0.028	0.047	17.45	9.65	0.71	1.19	Inch
B1P.687X.380X.024	3/8"	0.687	0.380	0.024	0.043	17.45	9.65	0.61	1.09	Inch
B1P.750X.380X.032	3/8"	0.750	0.380	0.032	0.053	19.05	9.65	0.81	1.35	Inch
B2P.750X.380X.056	3/8"	0.750	0.380	0.056	0.070	19.05	9.65	1.42	1.78	Inch
B1P.875X.442X.045	7/16"	0.875	0.442	0.045	0.067	22.23	11.23	1.14	1.70	Inch
B1P.875X.442X.031	7/16"	0.875	0.442	0.031	0.059	22.23	11.23	0.79	1.50	Inch
B2P1.00X.445X.049	7/16"	1.000	0.445	0.049	0.075	25.40	11.30	1.24	1.91	Inch
B1P1.00X.445X.035	7/16"	1.000	0.445	0.035	0.067	25.40	11.30	0.89	1.70	Inch
B1P1.00X.445X.040	7/16"	1.000	0.445	0.039	0.070	25.40	11.30	0.99	1.78	Inch
B1P1.125X.453X.044	7/16"	1.125	0.453	0.044	0.084	28.58	11.51	1.12	2.13	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B1P1.00X.505X.043	1/2"	1.000	0.505	0.043	0.071	25.40	12.83	1.09	1.80	Inch
B1P1.00X.505X.028	1/2"	1.000	0.505	0.028	0.063	25.40	12.83	0.71	1.60	Inch
B1P1.00X.505X.035	1/2"	1.000	0.505	0.035	0.067	25.40	12.83	0.89	1.70	Inch
B1P1.00X.505X.045	1/2"	1.000	0.505	0.045	0.072	25.40	12.83	1.14	1.83	Inch
B2P1.00X.505X.050	1/2"	1.000	0.505	0.050	0.075	25.40	12.83	1.27	1.91	Inch
B2P1.00X.505X.059	1/2"	1.000	0.505	0.059	0.081	25.40	12.83	1.50	2.06	Inch
B2P1.00X.505X.072	1/2"	1.000	0.505	0.072	0.091	25.40	12.83	1.83	2.31	Inch
B1P1.00X.505X.039	1/2"	1.000	0.505	0.039	0.075	25.40	12.83	0.99	1.91	Inch
B1P1.10X.510X.039	1/2"	1.100	0.510	0.039	0.074	27.94	12.95	0.99	1.88	Inch
B2P1.10X.510X.049	1/2"	1.100	0.510	0.049	0.082	27.94	12.95	1.24	2.08	Inch
B2P1.10X.510X.059	1/2"	1.100	0.510	0.059	0.087	27.94	12.95	1.50	2.21	Inch
B2P1.375X.510X.052	1/2"	1.375	0.510	0.052	0.102	34.93	12.95	1.32	2.59	Inch
B2P1.375X.510X.056	1/2"	1.375	0.510	0.056	0.106	34.93	12.95	1.42	2.69	Inch
B2P1.25X.531X.078	1/2"	1.250	0.531	0.078	0.103	31.75	13.49	1.98	2.62	Inch
B2P1.25X.531X.090	1/2"	1.250	0.531	0.090	0.114	31.75	13.49	2.29	2.90	Inch
B2P1.25X.531X.062	1/2"	1.250	0.531	0.062	0.092	31.75	13.49	1.57	2.34	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B2P1.125X.531X.125	1/2"	1.125	0.531	0.125	0.145	28.58	13.49	3.18	3.68	Inch
B2P1.125X.531X.062	1/2"	1.125	0.531	0.062	0.083	28.58	13.49	1.57	2.11	Inch
B2P1.25X.531X.125	1/2"	1.250	0.531	0.125	0.143	31.75	13.49	3.18	3.63	Inch
B1P1.125X.567X.038	9/16"	1.125	0.567	0.038	0.073	28.58	14.40	0.97	1.85	Inch
B2P1.125X.567X.056	9/16"	1.125	0.567	0.056	0.084	28.58	14.40	1.42	2.13	Inch
B1P1.25X.630X.040	5/8"	1.250	0.630	0.040	0.082	31.75	16.00	1.02	2.08	Inch
B2P1.25X.630X.052	5/8"	1.250	0.630	0.052	0.087	31.75	16.00	1.32	2.21	Inch
B2P1.25X.630X.062	5/8"	1.250	0.630	0.062	0.092	31.75	16.00	1.57	2.34	Inch
B2P1.25X.630X.089	5/8"	1.250	0.630	0.089	0.111	31.75	16.00	2.26	2.82	Inch
B2P1.375X.637X.049	5/8"	1.375	0.637	0.049	0.094	34.93	16.18	1.24	2.39	Inch
B2P1.375X.637X.059	5/8"	1.375	0.637	0.059	0.102	34.93	16.18	1.50	2.59	Inch
B2P1.375X.637X.079	5/8"	1.375	0.637	0.079	0.110	34.93	16.18	2.01	2.79	Inch
B2P1.75X.642X.059	5/8"	1.750	0.642	0.059	0.119	44.45	16.31	1.50	3.02	Inch
B2P1.75X.642X.056	5/8"	1.750	0.642	0.056	0.117	44.45	16.31	1.42	2.97	Inch
B2P1.375X.692X.067	11/16"	1.375	0.692	0.067	0.101	34.93	17.58	1.70	2.57	Inch
B2P1.375X.692X.045	11/16"	1.375	0.692	0.045	0.089	34.93	17.58	1.14	2.26	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B1P1.50X.755X.045	3/4"	1.500	0.755	0.045	0.093	38.10	19.18	1.14	2.36	Inch
B2P1.50X.755X.059	3/4"	1.500	0.755	0.059	0.114	38.10	19.18	1.50	2.90	Inch
B2P1.50X.755X.072	3/4"	1.500	0.755	0.072	0.107	38.10	19.18	1.83	2.72	Inch
B2P1.50X.755X.079	3/4"	1.500	0.755	0.079	0.122	38.10	19.18	2.01	3.10	Inch
B2P1.50X.755X.098	3/4"	1.500	0.755	0.098	0.133	38.10	19.18	2.49	3.38	Inch
B2P1.50X.755X.107	3/4"	1.500	0.755	0.107	0.134	38.10	19.18	2.72	3.40	Inch
B2P2.00X.764X.064	3/4"	2.000	0.764	0.064	0.130	50.80	19.41	1.63	3.30	Inch
B2P2.00X.764X.069	3/4"	2.000	0.764	0.069	0.135	50.80	19.41	1.75	3.43	Inch
B2P2.00X.764X.072	3/4"	2.000	0.764	0.072	0.140	50.80	19.41	1.83	3.56	Inch
B2P2.25X.890X.076	7/8"	2.250	0.890	0.076	0.150	57.15	22.61	1.93	3.81	Inch
B2P2.25X.890X.080	7/8"	2.250	0.890	0.080	0.155	57.15	22.61	2.03	3.94	Inch
B2P2.25X.890X.072	7/8"	2.250	0.890	0.072	0.145	57.15	22.61	1.83	3.68	Inch
B2P2.0X1.016X.079	1"	2.000	1.016	0.079	0.138	50.80	25.81	2.01	3.51	Inch
B2P2.0X1.016X.097	1"	2.000	1.016	0.097	0.156	50.80	25.81	2.46	3.96	Inch
B2P2.0X1.016X.118	1"	2.000	1.016	0.118	0.165	50.80	25.81	3.00	4.19	Inch
B2P2.0X1.016X.157	1"	2.000	1.016	0.157	0.198	50.80	25.81	3.99	5.03	Inch
Part Number	Bolt Size	OD (in.)	ID (in.)	t (in.)	I_o (in.)	OD (mm)	ID (mm)	t (mm)	I_o (mm)	Std.
B2P2.375X1.016X.06	1"	2.375	1.016	0.059	0.136	60.33	25.81	1.50	3.45	Inch
B2P2.375X1.016X.07	1"	2.375	1.016	0.079	0.158	60.33	25.81	2.01	4.01	Inch
B2P2.375X1.016X.09	1"	2.375	1.016	0.098	0.177	60.33	25.81	2.49	4.50	Inch
B2P2.375X1.016X.12	1"	2.375	1.016	0.118	0.181	60.33	25.81	3.00	4.60	Inch
B2P2.0X1.016X.065	1"	2.000	1.016	0.065	0.130	50.80	25.81	1.65	3.30	Inch
B2P2.50X1.25X.120	1-1/4"	2.500	1.250	0.120	0.180	63.50	31.75	3.05	4.57	Inch
B2P2.50X1.25X.064	1-1/4"	2.500	1.250	0.064	0.148	63.50	31.75	1.63	3.76	Inch
B2P2.50X1.25X.080	1-1/4"	2.500	1.250	0.080	0.160	63.50	31.75	2.03	4.06	Inch