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Home / All / Sprockets / Metric Roller Chain Sprockets / ISO 28B Sprockets /

Metric 28A-3 Plate Wheel Sprockets

Metric 28A-3 plate wheel sprocket are suitable for all roller chains according to B series.

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

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Detail Information

About Metric 28A Triplex Plate Wheel Sprocket

Metric 28A triplex plate wheel sprockets are a top-of-the-line industrial sprocket meticulously crafted for heavy-duty applications. Manufactured using premium-grade materials, the 28A-3 sprockets deliver superior performance and longevity, making it suitable for demanding industrial environments. CTS® precision manufacturing ensures smooth and efficient power transmission, making it a preferred choice for a wide range of industrial machinery and equipment.

For 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 28A-3 plate wheel sprocket dimension chart

Metric 28A-3 Plate Wheel Sprocket Technical Data

SPROCKETS 1"3/4 × 1"1/4

For Chain Acc. to DIN 8187

ISO/R 606

Metric 28A-3 plate wheel sprocket teeth dimension chart

Tooth radius r3	44 mm
Radius width C	5 mm
Tooth width b1	28.8 mm
Tooth width B2	88.4 mm
Tooth width B3	148 mm

Part No.	No. Teeth	Outside Dia.（de）	Pitch Dia.（dp）	Bore Dia.（D3）	Weight（Lbs.）
28A-3-8	8	132.0	116.15	25	6.39
28A-3-9	9	148.4	129.96	25	8.80
28A-3-12	10	162.3	143.85	25	11.56
28A-3-11	11	176.3	157.77	30	14.44
28A-3-12	12	189.5	171.74	30	17.93
28A-3-13	13	204.2	185.75	30	21.79
28A-3-14	14	218.2	199.76	30	26.02
28A-3-15	15	232.3	213.79	30	30.61
28A-3-16	16	246.3	227.84	30	35.57
28A-3-17	17	260.0	241.91	30	40.89
28A-3-18	18	274.0	255.98	30	46.58
28A-3-19	19	289.0	270.06	30	52.64
28A-3-20	20	303.0	284.15	30	59.06
28A-3-21	21	317.0	298.24	30	65.20
28A-3-22	22	331.0	312.34	30	73.03
28A-3-23	23	345.0	326.44	30	79.34
28A-3-24	24	359.0	340.55	30	88.27
28A-3-25	25	373.0	354.66	40	95.29
28A-3-26	26	387.0	368.77	40	105.31
28A-3-27	27	401.4	382.88	40	113.29
28A-3-28	28	416.0	397.00	40	121.68
28A-3-29	29	430.0	411.12	40	131.70
28A-3-30	30	444.0	425.24	40	142.21
28A-3-31	31	458.0	439.37	40	153.24
28A-3-32	32	472.0	453.49	40	162.75
28A-3-33	33	486.0	467.62	40	172.55
28A-3-34	34	500.0	481.75	40	182.63
28A-3-35	35	514.0	495.88	40	193.00
28A-3-36	36	529.0	510.01	40	214.65
28A-3-37	37	543.0	524.14	40	226.17
28A-3-38	38	557.0	538.27	40	237.98
28A-3-39	39	571.0	552.40	40	250.09
28A-3-40	40	585.0	566.54	40	262.51
28A-3-45	45	656.0	637.22	40	337.95
28A-3-50	50	726.0	707.91	40	418.74
28A-3-57	57	825.0	806.89	40	540.72
28A-3-60	60	869.0	849.32	40	599.94
28A-3-76	76	1095.0	1075.6	40	952.56