Single Pitch Sprocket Idler

ISUTAMI extended pitch sprocket idler, the structure of this series is designed for extended pitch chain. The extended pitch sprocket idler is made of bearing steel or other materials on the basis of the sealed ball bearing. The idler gears are more precis as ISUTAMI uses advanced milling technology. The surface of the idler can be blackened or galvanized, which leads to strong anti-corrosion ability. The sprocket idler uses the heat treatment process to improve its comprehensive mechanical properties, and accurately contoured hardened teeth to resist wear and damage to the chain. ISUTAMI sprocket idler is compact and easy to install and maintain. The bearings are pre-lubricated and sealed to retain grease and remove dirt and moisture for long maintenance intervals.

Single Pitch Sprocket Idler Size Chart

Part NO.	Chain NO.	Pitch	Roller Dia.	NO. OF Teech	A	B	C	D	E	F	Weight LBS
AG2318-S	40 or 41	1/2	.312, .306	18	.643/.649	1	3-1/16	15/64	45/64	0.75	0.42
AG2318-A	40 or 41	1/2	.312, .306	18	.516/.522	1	3-1/16	15/64	45/64	0.75	0.45
AG2416	50	5/8	0.4	17	.643/.649	7/8	3-5/8	11/32	51/64	0.927	0.74
AG2416-A	50	5/8	0.4	17	.516/.522	7/8	3-5/8	11/32	51/64	0.927	0.77
AG2418-6-AP	50	5/8	0.4	17	.516/.522	7/8	3-5/8	11/32	51/64	1-1/8	0.81
AG2436*	50	5/8	0.4	17	.643/.649	7/8	3-5/8	11/32	27/32	0.927	0.98
AG2436-A*	50	5/8	0.4	17	.516/.522	7/8	3-5/8	11/32	27/32	0.927	1.01
AG2436-LLL*	50	5/8	0.4	17	3/4 HEX	7/8	3-5/8	11/32	27/32	0.927	0.97
AG2417	60	3/4	15/32	15	.643/.649	7/8	3-29/32	7/16	53/64	0.927	0.80
AG2417-A	60	3/4	15/32	15	.516/.522	7/8	3-5/8	11/32	53/64	0.927	0.83
AG2437*	60	3/4	15/32	15	.643/.649	7/8	3-5/8	11/32	27/32	0.927	1.08
AG2437-A*	60	3/4	15/32	15	.516/.522	7/8	3-5/8	11/32	27/32	0.927	1.11
AG2437-LLL*	60	3/4	15/32	15	3/4 HEX	7/8	3-5/8	11/32	27/32	0.927	1.07

Single Pitch Sprocket Idler Features

ISUTAMI extended pitch sprocket idler has a pitch of 1'', 1.25'' or 1.5'', and the number of teeth is 7, 9 or 11; the inner ring of the idler is circle, the diameter range(A) is 0.516''-0.649'', and the outer ring diameter (B) of the inner ball bearing mounted on the idler is 7/8''; the outer ring diameter (C) of the idler is 3-3/4. '', 3-25/32'' or 3-27/32'', the outer ring gear width (D) of the idler is 9/32'', 11/32'' or 7/16''. The inner ring length (F) of the idler, also regarded as the overall length of the idler, is 0.927’'.

In addition, ISUTAMI extended pitch sprocket idler has the following advantages:
Teeth with hardened surface extend the life of chain and idler. The precise shape of the tooth is made of heavy steel;
The oversized, factory-packaged lubricant chamber ensures maximum life and operational efficiency without the need for cumbersome re-lubrication;
The bearing races are hardened to resist wear and accurately form the outer and inner diameters for smooth operation;
Automatic contouring, free running, automatic wipe seal provides positive contact under all misalignment conditions;
Full ball complement for high durability.

The typical application of ISUTAMI extended pitch sprocket idler is the same as the heavy duty extended pitch idler, which includes the gathering chain on the corn heads and other harvesting equipment.