Idler Sprockets
Dimensions in inches
Part Number	Industry Part Number	Chain size	No. of Teeth	P.C.D	O.D.	Bore Size	Width   T	Width   W	Width   L
ID35C20H	35BB20H	35	20	2.397	2.593	0.638	0.168	0.473	0.72
ID40C17H x 1/2"	40BB17H x 1/2"	40	17	2.721	2.974	1/2	0.284	0.473	0.72
ID40C17H x 5/8"	40BB17H x 5/8"					5/8
ID40C17H	40BB17H					0.638
ID50C13H x 1/2"	50BB13H x 1/2"	50	13	2.612	2.911	1/2	0.343	0.473	0.72
ID50C13H x 5/8"	50BB13H x 5/8"					5/8
ID50C13H	50BB13H					0.638
ID50C15H x 1/2"	50BB15H x 1/2"		15	3.006	3.315	1/2	0.343	0.473	0.72
ID50C15H x 5/8"	50BB15H x 5/8"					5/8
ID50C15H	50BB15H					0.638
ID50C17H x 1/2"	50BB17H x 1/2"		17	3.401	3.718	1/2	0.343	0.473	0.72
ID50C17H x 5/8"	50BB17H x 5/8"					5/8
ID50C17H	50BB17H					0.638
ID60C11H x 1/2"	60BB11H x 1/2"	60	11	2.663	3.005	1/2	0.459	0.473	0.72
ID60C11H x 5/8"	60BB11H x 5/8"					5/8
ID60C11H	60BB11H					0.638
ID60C13H x 1/2"	60BB13H x 1/2"		13	3.134	3.493	1/2	0.459	0.473	0.72
ID60C13H x 5/8"	60BB13H x 5/8"					5/8
ID60C13H	60BB13H					0.638
ID60C15H x 1/2"	60BB15H x 1/2"		15	3.608	3.978	1/2	0.459	0.473	0.72
ID60C15H x 5/8"	60BB15H x 5/8"					5/8
ID60C15H	60BB15H					0.638
ID80C12H	80BB12H	80	12	3.864	4.332	0.750	0.575	0.575	0.70
All Steel Idler Sprockets have Hardened Teeth for high speed.
Special sizes and configurations can be furnished with order.