Heavy Series Roller Chain

Model Number

EX series

Chain dimensions (Unit:mm)

Pulton No.	Strand	Pitch P	Roller Dia. Dr	Inner Link Width W	Pin		Plate		Transverse Pitch C	Average Tensile Strength kN	Approx. Weight Kg/m
					Dia. d	Length L	Height H	Thick T
80EX-1	1	25.4	15.88	15.88	7.94	35.6	24.1	3.2	-	88.3	2.8
80EX-2	2					64.9			29.3	177	5.55
80EX-3	3					94.2				265	8.31
100EX-1	1	31.75	19.05	19.05	9.54	42.7	30.1	4	-	127	4.21
100EX-2	2					78.5			35.8	255	8.36
100EX-3	3					114.3				382	12.5
120EX-1	1	38.1	22.23	25.4	11.11	52.9	36.2	4.8	-	186	6.2
120EX-2	2					98.3			45.4	373	12.33
120EX-3	3					143.7				559	18.45
140EX-1	1	44.45	25.4	25.4	12.71	57.8	42.2	5.6	-	245	7.98
140EX-2	2					106.7			48.9	490	15.88
140EX-3	3					155.6				735	23.77
160EX-1	1	50.8	28.58	31.75	14.29	67.9	48.2	6.4	-	314	10.6
160EX-2	2					126.4			58.5	628	21.1
160EX-3	3					184.9				941	31.6
180EX-1	1	57.15	35.71	35.72	17.46	77.3	54.2	7.1	-	412	14.21
180EX-2	2					143.1			65.8	824	28.25
180EX-3	3					208.9				1236	42.28
200EX-1	1	63.5	39.68	38.1	19.85	84.9	60.3	8	-	505	17.47
200EX-2	2					156.5			71.6	1010	34.71
200EX-3	3					228.1				1515	51.94
240EX-1	1	76.2	47.63	47.63	23.81	102	72.4	9.5	-	726	25.44
240EX-2	2					189.8			87.8	1451	50.57
240EX-3	3					277.6				2177	75.7