Bore

1-1/8″

Material

Steel

Number Of Teeth

Outside Dia

3.978″

Pitch

0.750 in.

Teeth

Material	Steel	Length thru Bore	1.250 in.
Chain Number	60	Hub Recessed For Chain	No
Chain Pitch	0.750 in.	Construction Detail	Solid
Number of Chain Rows	1	Bore Type	Bored To Size
Number of Teeth	15	Finished Bore Size	1.125 in.
Outside Diameter	3.978 in.	Key Way Size	1/4×1/8 in.
Pitch Diameter	3.607 in.	Set Screw Size	.313-18X.313 in.
Single Strand Tooth Thickness	0.459 in.	Set Screw Location	(2) Set Screws (1) Over Kw And (1) At 90
Hardened Teeth	Yes	Min Bore Size	1.125 in.
Hub Configuration	B	Max Bore Size	1.875 in.
Hub Outside Diameter	2.625 in.
Storage Dimension Length	4.313 in.	Weight	1.80 lbs.
Storage Dimension Width	4.313 in.	Individually Packaged	Yes
Storage Dimension Height	1.310 in.

SKU: 262463

70 tooth 41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt.I will do business again with MRO

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly.It was exactly what I needed to fix my RV slide out. I had to machine it to fit,but I knew that when I ordered it. VERYSATISFIED!!!

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

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