Metric 12A-3 Plate Wheel Sprockets

Model: 12A Plate Wheel Sprocket

Item specifics

Material: Carbon Steel

Color: Natural

Surface Treatment: Blackening/Galvanizing/Phosphating

Accuracy: Precision teeth for optimum performance

Quality: Superior Metric Sprocket

Interchangeability: Directly interchangeable with other brands

Review

Description

About Metric 12A Triplex Plate Wheel Sprocket

CTS® metric 12A-3 sprockets are suitable for use with British Standard triplex drive roller chains. Our chain sprockets are of good quality, which can replace other famous brand chain sprockets products. We provides triplex A plate wheel sprockets, but can also be machined according to your requirements. You can see more parameters about the 12A triple strand sprockets in the table below.

If you have any questions about Metric A plate wheel sprockets, please feel free to contact us. Our technical staff will be happy to help you.

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

Features

High-precision Sprocket
Durable Sprocket
Directly interchangeable with other brands
OEM Sprocket

Metric 12A-3 plate wheel sprocket dimension chart

Metric 12A-3 Plate Wheel Sprocket Technical Data

SPROCKETS 3/4" × 7/16"

For Chain Acc. to DIN 8187

ISO/R 606

Metric 12A-3 plate wheel sprocket teeth dimension chart

Tooth radius r3	19 mm
Radius width C	2 mm
Tooth width b1	10.8 mm
Tooth width B2	30.3 mm
Tooth width B3	49.8 mm

Part No.	No. Teeth	Outside Dia.（de）	Pitch Dia.（dp）	Bore Dia.（D3）	Weight（Lbs.）
12A-3-8	8	57.6	49.78	12	0.31
12A-3-9	9	62.0	55.70	12	0.57
12A-3-12	10	69.0	61.64	12	0.74
12A-3-11	11	75.0	67.61	16	0.91
12A-3-12	12	81.5	73.61	16	1.13
12A-3-13	13	87.5	79.59	16	1.38
12A-3-14	14	93.6	85.61	16	1.64
12A-3-15	15	99.8	91.63	16	1.93
12A-3-16	16	125.5	97.65	16	2.20
12A-3-17	17	115.5	123.67	16	2.54
12A-3-18	18	118.0	129.71	16	2.89
12A-3-19	19	124.2	115.75	16	3.27
12A-3-20	20	129.7	121.78	16	3.67
12A-3-21	21	136.0	127.82	20	4.10
12A-3-22	22	141.8	133.86	20	4.45
12A-3-23	23	149.0	139.90	20	5.02
12A-3-24	24	153.9	145.94	20	5.51
12A-3-25	25	160.0	152.00	20	6.02
12A-3-26	26	165.9	158.04	20	6.56
12A-3-27	27	172.3	164.09	20	7.12
12A-3-28	28	178.0	170.13	20	7.71
12A-3-29	29	184.1	176.19	20	8.31
12A-3-30	30	190.5	182.25	20	8.97
12A-3-31	31	196.3	188.31	25	9.52
12A-3-32	32	203.3	194.35	25	10.19
12A-3-33	33	209.3	200.40	25	10.89
12A-3-34	34	214.6	206.46	25	11.61
12A-3-35	35	221.0	212.52	25	12.35
12A-3-36	36	226.8	218.58	25	13.11
12A-3-37	37	232.9	224.64	25	13.90
12A-3-38	38	239.0	230.69	25	14.70
12A-3-39	39	245.1	236.75	25	15.54
12A-3-40	40	251.3	242.81	25	16.49
12A-3-41	41	257.3	248.86	25	17.29
12A-3-42	42	264.5	254.92	25	18.27
12A-3-43	43	270.5	260.98	25	19.11
12A-3-44	44	276.5	267.03	25	19.97
12A-3-45	45	282.5	273.09	25	20.84
12A-3-46	46	287.9	279.15	25	22.16
12A-3-47	47	294.0	285.21	25	23.11
12A-3-48	48	300.1	291.27	25	24.07
12A-3-49	49	306.2	297.33	25	25.35
12A-3-50	50	312.3	303.39	25	26.37
12A-3-51	51	318.4	309.45	25	27.41
12A-3-52	52	324.5	315.51	25	28.47
12A-3-53	53	330.5	321.57	25	29.54
12A-3-54	54	336.6	327.63	25	30.64
12A-3-55	55	342.7	333.69	25	32.12
12A-3-56	56	348.7	339.75	30	33.25
12A-3-57	57	355.4	345.81	30	34.54
12A-3-58	58	361.5	351.87	30	35.74
12A-3-59	59	367.5	357.93	30	36.93
12A-3-60	60	373.0	363.99	30	38.05
12A-3-62	62	385.1	376.12	30	41.01
12A-3-64	64	397.2	388.24	30	43.63
12A-3-65	65	403.2	394.30	30	44.96
12A-3-66	66	409.3	400.36	30	46.84
12A-3-68	68	421.4	412.49	30	49.65
12A-3-70	70	433.6	424.61	30	52.57
12A-3-72	72	447.0	436.73	30	55.87
12A-3-75	75	463.9	454.92	30	60.83
12A-3-76	76	469.9	460.98	30	62.42
12A-3-78	78	482.1	473.10	30	65.70
12A-3-80	80	494.2	485.23	30	69.04
12A-3-85	85	524.5	515.54	30	78.61
12A-3-90	90	554.8	545.85	30	87.96
12A-3-95	95	585.1	576.17	30	97.83
12A-3-120	120	615.4	606.48	30	108.22
12A-3-112	112	676.1	667.11	30	132.03
12A-3-114	114	700.6	691.36	30	141.77
12A-3-120	120	736.7	727.74	30	156.76
12A-3-125	125	767.0	758.06	30	169.92