#40 Roller Chain Idler Sprocket 18 Tooth 5/8" ID 40BB18H-5/8

The 40BB18H idler sprocket is designed for use with #40 roller chain. It features a high-quality ball bearing with a 5/8-inch bore and 18 hardened teeth. This sprocket meets or exceeds ANSI standards and is suitable for various applications where smooth operation and durability are essential.

Here are some key details about the 40BB18H 5/8 idler sprocket:

• Bore Diameter: 5/8 inch.
• Teeth Count: 18
• Chain Compatibility: #40 roller chain.
• Material: Steel
• Length Through Bore: 0.72 inches
• Outside Diameter: 3.14 inches
• Hub Diameter: 2.032 inches

Whether you’re maintaining machinery, constructing equipment, or working on other mechanical projects, this idler sprocket provides reliable performance. Remember, it’s not just any sprocket—it’s a sprocket with the power of 18 hardened teeth!

Idler sprockets like this one play a crucial role in machinery. As the sprocket spins, its teeth engage with the chain, moving other interconnected parts. Choosing the right sprocket is essential for proper system operation.