NKN Standard Sprockets NKN 40B

NKN Standard Sprockets (Japanese Standard) NKN 40BChain Type No.40 , 40SSPitch (P) 12.7 mm (1/2 inch)Internal width (W) 7.95 mmRoller Dia. (Dr) 7.95 mmTeeth width (T) 7.2 mm Sprockets No. Outside Dia. Do Pitch Dia. Dp Bore Hub Weight (kg)Type Teeth No. Stock min. max. BD BLNKN 40B 13 59 53.07 13 14 ......

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Product Description

NKN Standard Sprockets (Japanese Standard) NKN 40B

Chain Type	No.40 , 40SS
Pitch	(P)	12.7 mm (1/2 inch)
Internal width	(W)	7.95 mm
Roller Dia.	(Dr)	7.95 mm
Teeth width	(T)	7.2 mm

Sprockets No.		Outside Dia. Do	Pitch Dia. Dp	Bore			Hub		Weight (kg)
Type	Teeth No.	Outside Dia. Do	Pitch Dia. Dp	Stock	min.	max.	BD	BL	Weight (kg)
NKN 40B	13	59	53.07	13	14	18	37	22	0.02
	14	63	57.07	13	14	22	42	22	0.02
	15	67	61.08	13	14	25	46	22	0.02
	16	71	65.10	13	14	27	50	22	0.03
	17	75	69.12	13	14	28	54	22	0.03
	18	79	73.14	13	14	30	57	22	0.04
	20	87	81.18	14	15	35	67	25	0.05
	22	95	89.24	14	15	42	75	25	0.06
	24	103	97.30	14	15	32	63	25	0.06