AM, AI, AW				AL, AJ (with flange)
Material Chemical Component	Cu 54-56%		Sn 4-6%	Fe 39-41%
Physical and Mechanical Performance	Oil content (%)	≥18%	Oil density （g/cm³）	6.2-6.8	Crushing strength （N/mm²）	＞150	Surface hardness (HB)	25-55
HMEC Type no.	Dimension
	d		D		L		D1	e
AM 404630	40	+0.044 +0.009	46	+0.068 +0.013	30	±0.165
AM 404640	40	+0.044 +0.009	46	+0.068 +0.013	40	±0.195
AM 253225	25	+0.038 +0.007	32	+0.068 +0.013	25	±0.165
AM 202850	20	+0.038 +0.007	28	+0.068 +0.013	50	±0.195
AM 253525	25	+0.038 +0.007	35	+0.068 +0.013	25	±0.165
AM 253550	25	+0.038 +0.007	35	+0.068 +0.013	50	±0.195
AM 304025	30	+0.038 +0.007	40	+0.068 +0.013	25	±0.165
AM 304035	30	+0.038 +0.007	40	+0.068 +0.013	35	±0.165
AM 303525	30	+0.038 +0.007	35	+0.068 +0.013	25	±0.165
AM 303825	30	+0.038 +0.007	38	+0.068 +0.013	25	±0.165
AM 303830	30	+0.038 +0.007	38	+0.068 +0.013	30	±0.165
AM 303840	30	+0.038 +0.007	38	+0.068 +0.013	40	±0.195
AM 354525	35	+0.044 +0.009	45	+0.068 +0.013	25	±0.165
AM 354535	35	+0.044 +0.009	45	+0.068 +0.013	35	±0.165
AM 354550	35	+0.044 +0.009	45	+0.068 +0.013	50	±0.195
AM 050908	5	+0.016 +0.000	9	+0.038 +0.013	8	±0.11
AM 060910	6	+0.016 +0.000	9	+0.038 +0.013	10	±0.11
AM 060912	6	+0.016 +0.000	9	+0.038 +0.013	12	±0.135
AM 060904	6	+0.016 +0.000	9	+0.038 +0.013	4	±0.1
AM 061012	6	+0.016 +0.000	10	+0.038 +0.013	12	±0.135
AM 061016	6	+0.016 +0.000	10	+0.038 +0.013	16	±0.135
AM 061006	6	+0.016 +0.000	10	+0.038 +0.013	6	±0.1
AM 081108	8	+0.025 +0.000	11	+0.056 +0.028	8	±0.11
AM 081212	8	+0.025 +0.000	12	+0.056 +0.028	12	±0.135
AM 081216	8	+0.025 +0.000	12	+0.056 +0.028	16	±0.135
AM 081220	8	+0.025 +0.000	12	+0.056 +0.028	20	±0.165
AM 081206	8	+0.025 +0.000	12	+0.056 +0.028	6	±0.1
AM 081208	8	+0.025 +0.000	12	+0.056 +0.028	8	±0.11
AM 101416	10	+0.025 +0.000	14	+0.056 +0.028	16	±0.135
AM 101408	10	+0.025 +0.000	14	+0.056 +0.028	8	±0.11
AM 101610	10	+0.025 +0.000	16	+0.056 +0.028	10	±0.11
AM 101616	10	+0.025 +0.000	16	+0.056 +0.028	16	±0.135
AM 101620	10	+0.025 +0.000	16	+0.056 +0.028	20	±0.165
AM 101625	10	+0.025 +0.000	16	+0.056 +0.028	25	±0.165
AM 121612	12	+0.034 +0.006	16	+0.056 +0.028	12	±0.135
AM 121616	12	+0.034 +0.006	16	+0.056 +0.028	16	±0.135
AM 121620	12	+0.034 +0.006	16	+0.056 +0.028	20	±0.165
AM 121625	12	+0.034 +0.006	16	+0.056 +0.028	25	±0.165
AM 121812	12	+0.034 +0.006	18	+0.056 +0.028	12	±0.135
AM 121816	12	+0.034 +0.006	18	+0.056 +0.028	16	±0.135
AM 121820	12	+0.034 +0.006	18	+0.056 +0.028	20	±0.165
AM 121825	12	+0.034 +0.006	18	+0.056 +0.028	25	±0.165
AM 152115	15	+0.034 +0.006	21	+0.066 +0.035	15	±0.135
AM 152125	15	+0.034 +0.006	21	+0.066 +0.035	25	±0.165
AM 162012	16	+0.034 +0.006	20	+0.066 +0.035	12	±0.135
AM 162020	16	+0.034 +0.006	20	+0.066 +0.035	20	±0.165
AM 162025	16	+0.034 +0.006	20	+0.066 +0.035	25	±0.165
AM 162212	16	+0.034 +0.006	22	+0.066 +0.035	12	±0.135
AM 162216	16	+0.034 +0.006	22	+0.066 +0.035	16	±0.135
AM 162220	16	+0.034 +0.006	22	+0.066 +0.035	20	±0.165
AM 162225	16	+0.034 +0.006	22	+0.066 +0.035	25	±0.165
AM 162230	16	+0.034 +0.006	22	+0.066 +0.035	30	±0.165
AM 182418	18	+0.034 +0.006	24	+0.066 +0.035	18	±0.165
AM 202520	20	+0.034 +0.006	25	+0.066 +0.035	20	±0.165
AM 202525	20	+0.034 +0.006	25	+0.066 +0.035	25	±0.165
AM 202615	20	+0.034 +0.006	26	+0.066 +0.035	15	±0.135
AM 202625	20	+0.034 +0.006	26	+0.066 +0.035	25	±0.165
AM 222820	22	+0.034 +0.006	28	+0.066 +0.035	20	±0.165
AM 222825	22	+0.034 +0.006	28	+0.066 +0.035	25	±0.165
AM 253020	25	+0.034 +0.006	30	+0.066 +0.035	20	±0.165
AM 253025	25	+0.034 +0.006	30	+0.066 +0.035	25	±0.165
AM 253030	25	+0.034 +0.006	30	+0.066 +0.035	30	±0.165
AM 253050	25	+0.034 +0.006	30	+0.066 +0.035	50	±0.195
AM 202416	20	+0.034 +0.006	24	+0.066 +0.035	16	±0.135
AM 202420	20	+0.034 +0.006	24	+0.066 +0.035	20	±0.165
AM 202425	20	+0.034 +0.006	24	+0.066 +0.035	25	±0.165
AM 101310	10	+0.034 +0.006	13	+0.066 +0.035	10	±0.11
AM 101316	10	+0.034 +0.006	13	+0.066 +0.035	16	±0.135
AM 121512	12	+0.034 +0.006	15	+0.066 +0.035	12	±0.135
AM 182530	18	+0.034 +0.006	25	+0.066 +0.035	30	±0.165
AM 040706	4	+0.016 +0.000	7	+0.048 +0.023	6	±0.09
AM 040804	4	+0.016 +0.000	8	+0.048 +0.023	4	±0.09
AM 050810	5	+0.016 +0.000	8	+0.048 +0.023	10	±0.11
AM 050805	5	+0.016 +0.000	8	+0.048 +0.023	5	±0.09
AM 607250	60	+0.07 +0.01	72	+0.089 +0.019	50	±0.195
AM 607270	60	+0.07 +0.01	72	+0.089 +0.019	70	±0.23
AM 607050	60	+0.07 +0.01	72	+0.089 +0.019	50	±0.195
AM 405030	40	+0.044 +0.009	50	+0.068 +0.013	30	±0.165
AM 405040	40	+0.044 +0.009	50	+0.068 +0.013	40	±0.165
AM 405050	40	+0.044 +0.009	50	+0.068 +0.013	50	±0.195
AM 425250	42	+0.044 +0.009	52	+0.083 +0.023	50	±0.195
AM 455535	45	+0.044 +0.009	55	+0.083 +0.023	35	±0.165
AM 455545	45	+0.044 +0.009	55	+0.083 +0.023	45	±0.165
AM 505850	50	+0.054 +0.009	58	+0.083 +0.023	50	±0.195
AM 506040	50	+0.054 +0.009	60	+0.083 +0.023	40	±0.165
AM 506050	50	+0.054 +0.009	60	+0.083 +0.023	50	±0.195
AM 506070	50	+0.054 +0.009	60	+0.083 +0.023	70	±0.23
AM 091214	9	+0.020 +0.005	12	+0.046 +0.028	14	±0.135
AM 121808	12	+0.024 +0.006	18	+0.046 +0.028	8	±0.11
AM 142030	14	+0.024 +0.006	20	+0.056 +0.035	30	±0.16
AM 141814	14	+0.024 +0.006	18	+0.046 +0.028	14	±0.135
AM 354135	35	+0.034 +0.009	41	+0.068 +0.043	35	±0.195
AM 222830	22	+0.028 +0.007	28	+0.056 +0.035	30	±0.16
AM 637050	63	+0.04 +0.01	70	+0.089 +0.059	50	±0.195
AI 081208	12.7	+0.033 +0.006	19.05	+0.068 +0.035	12.7
AI 081214	12.7	+0.033 +0.006	19.05	+0.068 +0.035	22.22
AI 081216	12.7	+0.033 +0.006	19.05	+0.068 +0.035	25.4
AI 081232	12.7	+0.033 +0.006	19.05	+0.068 +0.035	50.8
AI 161816	25.4	+0.048 +0.009	28.57	+0.073 +0.035	25.4
AI 162016	25.4	+0.048 +0.009	31.75	+0.082 +0.043	25.4
AI 162024	25.4	+0.048 +0.009	31.75	+0.082 +0.043	38.1
AI 162020	25.4	+0.048 +0.009	31.75	+0.082 +0.043	31.75
AI 162032	25.4	+0.048 +0.009	31.75	+0.082 +0.043	50.8
AI 162012	25.4	+0.048 +0.009	31.75	+0.082 +0.043	19.05
AI 202420	31.75	+0.048 +0.009	38.1	+0.082 +0.043	31.75
AI 202428	31.75	+0.048 +0.009	38.1	+0.082 +0.043	44.45
AI 202416	31.75	+0.048 +0.009	38.1	+0.082 +0.043	25.4
AI 202432	31.75	+0.048 +0.009	38.1	+0.082 +0.043	50.8
AI 182220	28.57	+0.045 +0.007	34.92	+0.087 +0.043	31.75
AI 182216	28.57	+0.045 +0.007	34.92	+0.087 +0.043	25.4
AI 141612	22.22	+0.040 +0.007	25.4	+0.068 +0.035	19.05
AI 222624	34.92	+0.053 +0.009	41.27	+0.087 +0.043	38.1
AI 222616	34.92	+0.053 +0.009	41.27	+0.087 +0.043	25.4
AI 121624	19.05	+0.040 +0.007	25.4	+0.068 +0.035	38.1
AI 121632	19.05	+0.040 +0.007	25.4	+0.068 +0.035	50.8
AI 141818	22.22	+0.040 +0.007	28.57	+0.073 +0.035	28.58
AI 121418	19.05	+0.040 +0.007	22.22	+0.073 +0.035	28.58
AI 121420	19.05	+0.040 +0.007	22.22	+0.073 +0.035	31.75
AI 121412	19.05	+0.040 +0.007	22.22	+0.073 +0.035	19.05
AI 030504	4.76	+0.025 +0.004	7.93	+0.053 +0.023	6.35
AI 040608	6.35	+0.027 +0.005	9.52	+0.050 +0.023	12.7
AI 040604	6.35	+0.027 +0.005	9.52	+0.050 +0.023	6.35
AI 040612	6.35	+0.027 +0.005	9.52	+0.050 +0.023	19.05
AI 040606	6.35	+0.027 +0.005	9.52	+0.050 +0.023	9.53
AI 101208	15.87	+0.038 +0.006	19.05	+0.068 +0.035	12.7
AI 101216	15.87	+0.038 +0.006	19.05	+0.068 +0.035	25.4
AI 101212	15.87	+0.038 +0.006	19.05	+0.068 +0.035	19.05
AI 101210	15.87	+0.038 +0.006	19.05	+0.068 +0.035	15.88
AI 081110	12.7	+0.033 +0.006	17.46	+0.058 +0.028	15.88
AI 061008	9.5	+0.030 +0.005	15.87	+0.060 +0.028	12.7
AI 101312	15.87	+0.038 +0.006	20.63	+0.076 +0.035	19.05
AI 081008	12.7	+0.033 +0.006	15.87	+0.060 +0.028	12.7
AI 081016	12.7	+0.033 +0.006	15.87	+0.060 +0.028	25.4
AI 081010	12.7	+0.033 +0.006	15.87	+0.060 +0.028	15.88
AI 081014	12.7	+0.033 +0.006	15.87	+0.060 +0.028	22.22
AI 050708	7.93	+0.035 +0.005	11.11	+0.058 +0.028	12.7
AI 060820	9.52	+0.032 +0.005	12.7	+0.055 +0.028	31.75
AI 060808	9.52	+0.032 +0.005	12.7	+0.055 +0.028	12.7
AI 060806	9.52	+0.032 +0.005	12.7	+0.055 +0.028	9.53
AI 060810	9.52	+0.032 +0.005	12.7	+0.055 +0.028	15.88
AI 060814	9.52	+0.032 +0.005	12.7	+0.055 +0.028	22.22
AI 060816	9.52	+0.032 +0.005	12.7	+0.055 +0.028	25.4
AI 121620	19.05	+0.040 +0.007	25.4	+0.068 +0.035	31.75
AI 121618	19.05	+0.040 +0.007	25.4	+0.068 +0.035	28.58
AI 121610	19.05	+0.040 +0.007	25.4	+0.068 +0.035	15.88
AI 101408	15.87	+0.038 +0.006	22.22	+0.073 +0.035	12.7
AI 222824	34.92	+0.053 +0.009	44.45	+0.082 +0.043	38.1
AI 243240	38.1	+0.048 +0.009	50.8	+0.099 +0.053	63.5
AI 243232	38.1	+0.048 +0.009	50.8	+0.099 +0.053	50.8
AI 283632	44.45	+0.048 +0.009	57.15	+0.099 +0.053	50.8
AI 122024	19.05	+0.048 +0.009	31.75	+0.082 +0.043	38.1
AI 122018	19.05	+0.048 +0.009	31.75	+0.082 +0.043	28.58
AI 242820	38.1	+0.048 +0.009	44.45	+0.082 +0.043	31.75
AI 242832	38.1	+0.048 +0.009	44.45	+0.082 +0.043	50.8
AI 283224	44.45	+0.048 +0.009	50.8	+0.099 +0.053	38.1
AI 324024	50.8	+0.056 +0.010	63.5	+0.099 +0.053	38.1
AI 324040	50.8	+0.056 +0.010	63.5	+0.099 +0.053	63.5
AI 324032	50.8	+0.056 +0.010	63.5	+0.099 +0.053	50.8
AI 162424	25.4	+0.048 +0.009	38.1	+0.082 +0.043	38.1
AI 404848	63.5	+0.056 +0.010	76.2	+0.099 +0.053	76.2
AI 202620	31.75	+0.048 +0.009	41.27	+0.087 +0.043	31.75
AW 132402	19.84	+0.037 +0.006	38.1	+0.082 +0.043	3.18
AL 202615	20	+0.038 +0.007	26	+0.066 +0.035	15	±0.135	32	3
AL 202620	20	+0.038 +0.007	26	+0.066 +0.035	20	±0.165	32	3
AL 202625	20	+0.038 +0.007	26	+0.066 +0.035	25	±0.165	32	3
AL 202630	20	+0.038 +0.007	26	+0.066 +0.035	30	±0.165	32	3
AL 222830	22	+0.038 +0.007	28	+0.066 +0.035	30	±0.165	34	3
AL 253220	25	+0.038 +0.007	32	+0.078 +0.043	20	±0.165	39	3.5
AL 303820	30	+0.038 +0.007	38	+0.078 +0.043	20	±0.165	46	4
AL 303830	30	+0.038 +0.007	38	+0.078 +0.043	30	±0.165	46	4
AL 324030	32	+0.038 +0.007	40	+0.078 +0.043	30	±0.165	48	4
AL 202416	20	+0.038 +0.007	24	+0.066 +0.035	16	±0.135	30	3
AL 253020	25	+0.038 +0.007	30	+0.066 +0.035	20	±0.165	39	3.5
AL 253025	25	+0.038 +0.007	30	+0.066 +0.035	25	±0.165	39	3.5
AL 253032	25	+0.038 +0.007	30	+0.066 +0.035	32	±0.165	39	3.5
AL 081212	8	+0.025 +0.000	12	+0.056 +0.028	12	±0.135	16	2
AL 081216	8	+0.025 +0.000	12	+0.056 +0.028	16	±0.165	16	2
AL 081206	8	+0.025 +0.000	12	+0.056 +0.028	6	±0.09	16	2
AL 081208	8	+0.025 +0.000	12	+0.056 +0.028	8	±0.11	16	2
AL 101610	10	+0.025 +0.000	16	+0.056 +0.028	10	±0.11	22	3
AL 101616	10	+0.025 +0.000	16	+0.056 +0.028	16	±0.165	22	3
AL 121812	12	+0.034 +0.006	18	+0.056 +0.028	12	±0.135	24	3
AL 121820	12	+0.034 +0.006	18	+0.056 +0.028	20	±0.165	24	3
AL 121808	12	+0.034 +0.006	18	+0.056 +0.028	8	±0.11	24	3
AL 152115	15	+0.034 +0.006	21	+0.066 +0.035	15	±0.135	27	3
AL 152125	15	+0.034 +0.006	21	+0.066 +0.035	25	±0.165	27	3
AL 162212	16	+0.034 +0.006	22	+0.066 +0.035	12	±0.135	28	3
AL 162216	16	+0.034 +0.006	22	+0.066 +0.035	16	±0.165	28	3
AL 162220	16	+0.034 +0.006	22	+0.066 +0.035	20	±0.165	28	3
AL 162225	16	+0.034 +0.006	22	+0.066 +0.035	25	±0.165	28	3
AL 162020	16	+0.034 +0.006	20	+0.066 +0.035	20	±0.165	27	3
AL 182422	18	+0.034 +0.006	24	+0.066 +0.035	22	±0.165	30	3
AL 101310	10	+0.025 +0.000	13	+0.056 +0.028	10	±0.11	17	2.5
AL 101510	10	+0.025 +0.000	15	+0.056 +0.028	10	±0.11	21	3
AL 101520	10	+0.025 +0.000	15	+0.056 +0.028	20	±0.165	21	3
AL 121512	12	+0.034 +0.006	15	+0.056 +0.028	12	±0.135	21	3
AL 121720	12	+0.034 +0.006	17	+0.056 +0.028	20	±0.165	23	3
AL 121725	12	+0.034 +0.006	17	+0.056 +0.028	25	±0.165	23	3
AL 151916	15	+0.034 +0.006	19	+0.066 +0.035	16	±0.135	25	3
AL 151925	15	+0.034 +0.006	19	+0.066 +0.035	25	±0.135	25	3
AL 162016	16	+0.034 +0.006	20	+0.066 +0.035	16	±0.135	27	3
AL 162020	16	+0.034 +0.006	20	+0.066 +0.035	20	±0.165	27	3
AL 040804	4	+0.027 +0.005	8	+0.048 +0.023	4	±0.09	12	2
AL 061010	6	+0.027 +0.005	10	+0.048 +0.023	10	±0.11	14	3
AL 061006	6	+0.027 +0.005	10	+0.048 +0.023	6	±0.09	14	3
AJ 040604	6.35	+0.027 +0.005	9.52	+0.050 +0.023	6.35		12.7	1.6
AJ 070908	11.11	+0.036 +0.006	14.28	+0.063 +0.028	12.7		19.05	1.6
AJ 030506	4.76	+0.025 +0.004	7.93	+0.048 +0.023	9.5		9.5	1.6
AJ 050804	7.93	+0.030 +0.005	12.7	+0.055 +0.028	6.35		15.9	1.6
AJ 081208	12.7	+0.033 +0.006	19.05	+0.068 +0.035	12.7		25.4	3.2
AJ 081216	12.7	+0.033 +0.006	19.05	+0.068 +0.035	25.4		25.4	3.2
AJ 081212	12.7	+0.033 +0.006	19.05	+0.068 +0.035	19.05		25.4	3.2
AJ 081008	12.7	+0.033 +0.006	15.87	+0.060 +0.028	12.7		19.05	2.5
AJ 081016	12.7	+0.033 +0.006	15.87	+0.060 +0.028	25.4		19.05	2.5
AJ 242824	38.1	+0.048 +0.009	44.45	+0.082 +0.043	38.1		47.5	3
AJ 162024	25.4	+0.040 +0.007	31.75	+0.082 +0.043	38.1		44.5	3.2
AJ 162028	25.4	+0.040 +0.007	31.75	+0.082 +0.043	44.5		44.5	3.2
AJ 162016	25.4	+0.040 +0.007	31.75	+0.082 +0.043	25.4		44.5	3.2
AJ 182216	28.57	+0.045 +0.007	34.92	+0.087 +0.043	25.4		47.6	3.2
AJ 202620	31.75	+0.048 +0.009	41.27	+0.087 +0.043	31.75		50.8	3.2
AJ 101408	15.87	+0.038 +0.006	22.22	+0.073 +0.035	12.7		31.75	3.2
AJ 101416	15.87	+0.038 +0.006	22.22	+0.073 +0.035	25.4		31.75	3.2
AJ 121616	19.05	+0.040 +0.007	25.4	+0.068 +0.035	25.4		36.5	3.2
AJ 121612	19.05	+0.040 +0.007	25.4	+0.068 +0.035	19.05		36.5	3.2
AJ 202412	31.75	+0.048 +0.009	38.1	+0.082 +0.043	19.05		47.6	3.2
AIF 243020	38.1	+0.048 +0.009	47.62	+0.087 +0.043	31.75		63.5	4.8
AL 354525	35	+0.044 +0.009	45	+0.068 +0.013	25		55	5
AL 354540	35	+0.044 +0.009	45	+0.068 +0.013	40		55	5
AL 405025	40	+0.044 +0.009	50	+0.068 +0.013	25		60	5
AL 405050	40	+0.044 +0.009	50	+0.068 +0.013	50		60	5