Seal Precision Roller Chains

Specifications

Chain No.	pitch	Roller Diameter	Width Between Inner plates	Pin Diameter	Plate Thickness	Inner Plate Depth	Pin Length		Ultimate Tensile Strength	weight per meter
	P	Dr max	W min	D max	T max	H max	L max	Lc max	KN min	kg/m
	mm	mm	mm	mm	mm	mm	mm	mm
428H-OR	12.7	8.51	7.75	4.45	2.03	11.81	22.8	23.9	23	0.95
520H-OR	15.875	10.16	6.25	5.09	2.42	15.09	22	23.2	21.8	1.3
50-OR	15.875	10.16	9.4	5.09	2.03	15.09	24.8	26	21.8	1.15
60-OR	19.05	11.91	12.57	5.94	2.42	18.08	30.4	31.9	31.1	1.66
80-OR	25.4	15.88	15.75	7.94	3.25	24.13	35.5	37	55.6	2.95