FB Single Double Sprockets FBN 40SD

FB Single Double Sprockets (Japanese Standard) FBN 40SD聽 Chain No.40Pitch (P) 12.7 mm聽 (1/2inch)Internal width (W) 7.95 mmRoller dia. (Dr) 7.95 mmTooth width (T) 7.2 mm聽聽 (C) 27.8銆€mm Outside dia. Do Pitch dia. Dp Hub a Weight (kg) Sprocket No. Bore聽dia. H7BD BL Type Teeth No.55 49.07 34 35 17.5 0.3......

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Product Description

FB Single Double Sprockets (Japanese Standard) FBN 40SD

聽

Chain	No.40
Pitch	(P)	12.7 mm聽 (1/2inch)
Internal width	(W)	7.95 mm
Roller dia.	(Dr)	7.95 mm
Tooth width	(T)	7.2 mm聽聽 (C) 27.8銆€mm

Outside dia. Do	Pitch dia. Dp	Hub		a	Weight (kg)	Sprocket No.		Bore聽^dia. H7
Outside dia. Do	Pitch dia. Dp	BD	BL	a	Weight (kg)	Type	Teeth No.	Bore聽^dia. H7
55	49.07	34	35	17.5	0.33	FBN 40SD	12	15,18
59	53.07	38	35	17.5	0.40		13	18,20
63	57.07	42	35	17.5	0.49		14	18,20
67	61.08	46	35	17.5	0.57		15	20,25
71	65.10	50	35	17.5	0.66		16	20,25
76	69.12	54	35	17.5	0.76		17	25,28,30
80	73.14	59	35	17.5	0.89		18	25,28,30,35
84	77.16	63	35	17.5	1.00		19	25,28,30,35
88	81.18	67	35	17.5	1.14		20	25,28,30,35
92	85.21	71	35	17.5	1.23		21	25,28,30,35