STOCK BELLEVILLE SPRING WASHERS FOR FLANGE APPLICATIONS STAINLESS STEEL
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CATALOG NUMBER		Free fit, bolt or rod diameter		Minimum I.D.		Maximum O.D.		Stock thickness, t		H Free height (approx.)		Calculated load at flat position P		Reference torque to flat
		in	mm	in	mm	in	mm	in	mm	in	mm	lb	N	ft-lb	N-M
B0714-080-S		0.375	10	0.39	9.91	0.714	18.14	0.08	2.03	0.086	2.18	1200	5338	8	11
B0820-080-S		0.4375	0	0.452	11.48	0.82	20.83	0.08	2.03	0.097	2.46	2800	12455	23	31
B0900-089-S		0.5	12	0.515	13.08	0.9	22.86	0.089	2.26	0.1	2.54	2100	9340	19	26
B1145-125-S		0.625	16	0.656	16.66	1.145	29.08	0.125	3.18	0.143	3.63	6000	26688	70	95
B1365-131-S		0.75	20	0.781	19.84	1.365	34.67	0.131	3.33	0.15	3.81	5100	22685	70	95
B1585-160-S		0.875	22	0.906	23.01	1.585	40.26	0.16	4.06	0.18	4.57	7100	31580	113	153
B1805-168-S		1	26	1.032	26.21	1.805	45.85	0.168	4.27	0.195	4.95	8600	38250	156	211
B2020-187-S		1.125	29	1.156	29.36	2.02	51.31	0.187	4.75	0.217	5.51	10600	47150	217	294
B2240-190-S		1.25	32	1.281	32.54	2.24	56.9	0.19	4.83	0.225	5.72	10500	46700	239	324
B2450-250-S		1.375	35	1.406	35.71	2.45	62.23	0.25	6.35	0.29	7.37	23000	102300	576	780
B2680-250-S		1.5	38	1.531	38.89	2.68	68.07	0.25	6.35	0.29	7.37	19000	84500	520	705
B2950-262-S		1.625	42	1.687	42.85	2.95	74.93	0.262	6.65	0.307	7.8	20000	88960	590	799
B3170-281-S		1.75	45	1.812	46.02	3.17	80.52	0.281	7.14	0.329	8.36	23000	102300	730	989
B3380-300-S		1.875	48	1.937	49.2	3.38	85.85	0.3	7.62	0.353	8.97	28000	124550	960	1301
B3600-318-S		2	52	2.062	52.37	3.6	91.44	0.318	8.08	0.375	9.53	32000	142340	1120	1518
B4040-356-S		2.25	58	2.312	58.72	4.04	102.62	0.356	9.04	0.418	10.62	39000	173470	1600	2168
B4470-394-S		2.5	64	2.562	65.07	4.47	113.54	0.394	10.01	0.464	11.79	48000	213500	2200	2981
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STOCK BELLEVILLE SPRING WASHERS FOR FLANGE APPLICATIONS STAINLESS STEEL

METRIC BELLEVILLE SPRING WASHERS FOR FLANGE APPLICATIONS STAINLESS STEEL
Page 1 of 1
CATALOG NUMBER		Free fit, bolt or rod diameter	Minimum I.D.		Maximum O.D.		Stock thickness, t		H Free height (approx.)		Calculated load at flat position P		Reference torque to flat
		mm	mm	in	mm	in	mm	in	mm	in	N	lb	N-M	ft-lb
B15-125-S		8	8.4	0.331	15	0.591	1.25	0.049	1.7	0.067	6000	1350	9.5	7
B15-200-S		8	8.4	0.331	15	0.591	2	0.079	2.3	0.091	17000	3820	30	22
B18-200-S		10	10.4	0.409	18	0.709	2	0.079	2.3	0.091	11000	2470	24	18
B22-230-S		12	12.4	0.488	22	0.866	2.3	0.091	2.6	0.102	13000	2920	34	25
B25-250-S		14	14.4	0.567	25	0.984	2.5	0.098	2.95	0.116	18000	4050	56	41
B36-400-S		20	20.8	0.819	36	1.417	4	0.157	4.6	0.181	43000	9670	190	140
B43-400-S		24	24.8	0.976	43	1.693	4	0.157	4.8	0.189	39000	8770	200	148
B49-430-S		27	27.8	1.094	49	1.929	4.3	0.169	5	0.197	40000	8990	240	177
B54-480-S		30	30.8	1.213	54	2.126	4.8	0.189	5.6	0.22	42000	9440	275	203
B68-640-S		36	36.8	1.449	68	2.677	6.4	0.252	7.5	0.295	92000	20680	725	535
B70-640-S		39	39.8	1.567	70	2.756	6.4	0.252	7.5	0.295	91000	20460	775	572
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METRIC BELLEVILLE SPRING WASHERS FOR FLANGE APPLICATIONS STAINLESS STEEL