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Home / All / Sprockets / Metric Roller Chain Sprockets / ISO 20B Sprockets /

Metric 20A-2 Stainless Steel Plate Wheel Sprockets

Metric 20A-2 stainless steel plate wheel sprockets are suitable for all roller chains according to the B series.

Material	Stainless Steel
Color	Natural
Surface Treatment	Blackening/Galvanizing/Phosphating
Accuracy	Precision teeth for optimum performance
Quality	Superior Metric Sprocket
Interchangeability	Directly interchangeable with other brands

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Detail Information

About Metric 20A Duplex Stainless Steel Plate Wheel Sprocket

CTS® Metric 20A-2 stainless steel plate wheel sprockets are compliant with ISO standards, our 20A-2 chain sprockets guarantee a perfect fit and compatibility with roller chains for smooth operation and extended service life. Rely on CTS® stainless steel chain sprockets quality for dependable performance in industrial applications. Choosing to use our industrial chain sprockets will be the right decision.

For a quotation or other information, please contact us and we 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 20A-2 plate wheel sprocket dimension chart

Metric 20A-2 Stainless Steel Plate Wheel Sprocket Dimension

SPROCKETS 1"1/4 × 3/4"

For Chain Acc. to DIN 8187

ISO/R 606

Metric 20A-2 plate wheel sprocket teeth dimension chart

Tooth radius r3	32 mm
Radius width C	3.5 mm
Tooth width b1	18.2 mm
Tooth width B2	54.6 mm

Part No.	No. Teeth	Outside Dia.（de）	Pitch Dia.（dp）	Bore Dia.（D2）	Weight（Lbs.）
20A-2-8	8	98.1	82.96	20	1.28
20A-2-9	9	108.0	92.84	20	1.74
20A-2-12	10	117.9	102.74	20	2.28
20A-2-11	11	127.8	112.68	20	2.89
20A-2-12	12	137.8	122.68	20	3.56
20A-2-13	13	147.8	132.65	20	4.31
20A-2-14	14	157.8	142.68	20	5.12
20A-2-15	15	167.9	152.72	20	6.00
20A-2-16	16	177.9	162.75	25	6.78
20A-2-17	17	187.9	172.78	25	7.80
20A-2-18	18	198.0	182.85	25	8.89
20A-2-19	19	208.1	192.91	25	10.05
20A-2-20	20	218.1	202.98	25	11.27
20A-2-21	21	228.2	213.04	25	12.56
20A-2-22	22	238.3	223.11	25	13.93
20A-2-23	23	248.3	233.17	25	15.36
20A-2-24	24	258.4	243.23	25	16.86
20A-2-25	25	268.5	253.33	25	18.43
20A-2-26	26	278.6	263.40	25	20.07
20A-2-27	27	288.6	273.49	25	21.17
20A-2-28	28	298.7	283.56	25	23.56
20A-2-29	29	308.8	293.65	25	25.39
20A-2-30	30	318.9	303.75	25	27.30
20A-2-31	31	329.0	313.85	25	29.29
20A-2-32	32	339.1	323.91	25	31.34
20A-2-33	33	349.2	334.01	25	33.69
20A-2-34	34	359.3	344.10	25	35.66
20A-2-35	35	369.4	354.20	25	37.70
20A-2-36	36	379.5	364.30	30	40.27
20A-2-37	37	389.5	374.39	30	42.93
20A-2-38	38	399.6	384.49	30	45.19
20A-2-39	39	409.7	394.59	30	48.63
20A-2-40	40	419.8	404.69	30	50.46
20A-2-41	41	429.9	414.77	30	52.92
20A-2-42	42	440.0	424.86	30	55.44
20A-2-43	43	450.1	434.96	30	59.38
20A-2-44	44	460.2	445.06	30	62.07
20A-2-45	45	470.3	455.17	30	64.83
20A-2-46	46	480.4	465.25	30	67.64
20A-2-47	47	490.5	475.35	30	70.51
20A-2-48	48	500.6	485.45	30	73.45
20A-2-49	49	510.7	495.55	30	76.44
20A-2-50	50	520.8	505.65	30	80.41
20A-2-51	51	530.9	515.75	30	83.56
20A-2-52	52	541.0	525.85	30	86.77
20A-2-53	53	551.1	535.95	30	90.04
20A-2-54	54	561.2	546.05	30	93.37
20A-2-55	55	571.3	556.15	30	97.86
20A-2-56	56	581.4	566.25	30	101.35
20A-2-57	57	591.5	576.35	30	104.90
20A-2-58	58	601.6	586.45	30	109.73
20A-2-59	59	611.7	596.56	30	113.45
20A-2-60	60	621.8	606.66	30	117.23
20A-2-62	62	642.0	626.86	30	124.97
20A-2-64	64	662.2	647.07	30	132.95
20A-2-65	65	672.3	657.17	30	137.04
20A-2-66	66	682.4	667.27	30	142.76
20A-2-68	68	702.6	687.48	30	151.33
20A-2-70	70	722.8	707.68	30	160.16
20A-2-72	72	743.1	727.89	30	171.14
20A-2-75	75	773.3	758.20	30	185.34
20A-2-76	76	783.5	768.32	30	190.26
20A-2-80	80	823.9	808.71	30	210.38
20A-2-85	85	874.4	859.23	30	239.54
20A-2-90	90	924.9	909.76	30	268.01
20A-2-95	95	975.2	960.28	30	297.95
20A-2-100	100	1026.0	1010.80	30	333.35
20A-2-114	114	1167.4	1152.26	40	431.56