Agricultural Roller Chains Type A

Agricultural roller chains type A – table with pitch, roller diameter, inner width and pin diameter for each chain number. Advice and quotes: Koptchev & Sons Ltd., Sofia, tel. +359 2 963 08 65.

Agricultural Roller Chains Type A

Chain №	pitch p mm	roller dia. d1 max mm	inner width b1 min mm	diameter of the pin d2 max mm	length of the pin		plate height h2 max mm	plate thickness T max mm	breaking load Q min kN	weight per metre q kg/m
Chain №	pitch p mm	roller dia. d1 max mm	inner width b1 min mm	diameter of the pin d2 max mm	L max mm	Lc max mm	plate height h2 max mm	plate thickness T max mm	breaking load Q min kN	weight per metre q kg/m
A550	41,40	16,87	19,81	7,19	35,0	38,0	19,3	2,80	39,10	1,79
A555	41,40	16,87	12,70	7,19	29,1	32,0	19,3	3,10	39,10	1,60
A557	41,40	17,78	20,24	8,00	37,4	40,6	23,1	3,10	55,61	2,45
A620	42,01	17,91	24,51	7,19	41,8	45,2	20,2	3,25	39,10	2,18