Rely on 40B20 sprockets from USA Roller Chain & Sprockets for a worry-free system. Each precision-machined sprocket comes with a black-oxide coating and is fully compliant with ANSI standards. This translates into fewer breakdowns and wear within your conveyor system. The durable 40B20 sprocket also has hardened teeth, which gives it a long life in the harshest conditions.

These high-quality sprockets come with a 5/8-inch ID hole for your standard setups. If you have a custom need, tell us all about your dimensions. With a reasonable lead time, we can offer you bored-to-size sprockets in any quantity. Your sprocket will always have reliable contact with the #40 roller chain because environmental damage and premature rust buildup isn't possible on these parts. Trust in USA Roller Chain's quality assurance from both our staff and the manufacturer. Keeping your system up and running with durable sprockets that make a difference in your bottom line is our goal.

40B20 Sprocket Dimensions:

• Sprocket Size: 40B20
• Outside Diameter: 3.46"
• Hub Type: B
• Stock Bore: 5/8"
• Recommended Max Bore: 1-7/8"
• Hub Diameter: 2.625"
• Length Through Bore: 1"
• Weight: 1.6 LBS