Single-Strand Metric Roller Chain (Simplex ISO Chain)

Single-strand metric roller chains are manufactured to ISO British standards and are designated typically within a catalog with a (-1) after the chain, Example: 06B-01. We supply size 03B-1 (5mm pitch) up to 56B-1 (88.9mm pitch) chain sizes along with the accompanying sprockets and accessories.

For quotes or additional information please contact us and we will be happy to assist you!

Single Strand Metric Chain Size Chart

Chain Size	Pitch (P)	Roller Width (W)	Roller Diameter (D)	Pin Diameter (E)	Plate Height (H)	C/L Width (A):	Breaking Load	Weight (Per Ft)
03B-1	5.0mm	2.5mm	3.2mm	1.49mm	4.1mm	7.4mm	2.4 kN	0.08 kg/m
04B-1	6.0mm	2.8mm	4.0mm	1.85mm	5.0mm	7.8mm	3.2 kN	0.12 kg/m
05B-1	8.0mm	3.0mm	5.0mm	2.31mm	7.1mm	8.9mm	5.9 kN	0.18 kg/m
06B-1	9.525mm	5.72mm	6.35mm	3.28mm	8.2mm	14.1mm	10.4 kN	0.41 kg/m
081B-1	12.7mm	3.3mm	7.75mm	3.66mm	9.9mm	10.2mm	9.97 kN	0.28 kg/m
083B-1	12.7mm	4.88mm	7.75mm	4.09mm	10.3mm	12.9mm	12.7 kN	0.42 kg/m
085B-1	12.7mm	6.38mm	7.77mm	3.58mm	9.9mm	14.0mm	12.26 kN	0.4 kg/m
08B-1	12.7mm	7.75mm	8.51mm	4.45mm	11.8mm	18.2mm	19.4 kN	0.7 kg/m
10B-1	15.875mm	9.65mm	10.16mm	5.08mm	14.7mm	20.9mm	27.5 kN	0.9 kg/m
12B-1	19.05mm	11.68mm	12.07mm	5.72mm	16.0mm	24.2mm	32.2 kN	1.3 kg/m
12BH-1	19.05mm	11.68mm	12.07mm	5.94mm	16.0mm	26.8mm	40.0 kN	2.0 kg/m
16B-1	25.4mm	17.02mm	15.88mm	8.28mm	21.0mm	37.4mm	72.8 kN	2.7 kg/m
20B-1	31.75mm	19.56mm	19.05mm	10.19mm	26.4mm	45.0mm	106.7 kN	3.6 kg/m
24B-1	38.1mm	25.4mm	25.4mm	14.63mm	33.4mm	57.8mm	178.0 kN	6.7 kg/m
28B-1	44.45mm	30.99mm	27.94mm	15.90mm	37.0mm	29.5mm	222.0 kN	8.3 kg/m
32B-1	50.8mm	30.99mm	29.21mm	17.81mm	42.2mm	71.0mm	277.5 kN	10.5 kg/m
40B-1	63.5mm	38.1mm	39.37mm	22.89mm	52.9mm	89.2mm	394.0 kN	16.0 kg/m
48B-1	76.2mm	45.72mm	48.26mm	29.24mm	63.8mm	107.0mm	621.6 kN	25.0 kg/m
56B-1	88.9mm	53.34mm	53.98mm	34.32mm	77.8mm	123.0mm	940.0 kN	35.0 kg/m

Sizes also available in stainless steel material.