Ball Bearing Idler Sprockets

Ball Bearing Idler Sprockets are available as follows:

No. Teeth	Catalog Number	List	Chain Size	O.C.	B	L	W	S	SW	WT
17	40BB17H	27.80	40	2.97	0.500	0.4375	0.284	--	--	0.52
17	40BB17H	27.80	40	2.97	0.638	0.72	0.284	2-1/8"	0.49	0.52
18	40BB18H	28.40	40	3.14	0.500	0.4375	0.284	--	--	0.53
18	40BB18H	28.40	40	3.14	0.638	0.72	0.284	2-1/8"	0.49	0.53
15	50BB15H	29.10	50	3.32	0.638	0.72	0.343	2-1/8"	0.49	0.75
17	50BB17H	30.00	50	3.72	0.638	0.72	0.343	2-1/8"	0.49	0.78
13	60BB13H	32.70	60	3.51	0.638	0.72	0.459	2-1/8"	0.49	0.76
15	60BB15H	35.00	60	3.98	0.638	0.72	0.459	2-1/8"	0.49	1.06
12	80BB12H	48.50	80	4.36	0.750	0.61	0.575	2-1/4"	0.63	1.50

At Van Zeeland Manufacturing, Inc., all products are made in the USA.

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