Roller Chain Sprocket, Finished Bore with Keyway & SS, 80 Chain Size, 21 # of Teeth MPN:80BS21 X 1 3/4
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In Stock
Free Shipping
In Stock
SKU
510-G7879436
Roller Chain Sprocket, Finished Bore with Keyway & SS, 80 Chain Size, 21 # of Teeth
This high-quality Roller Chain Sprocket is designed for heavy-duty use in various industrial applications, including conveyor systems, power transmission, and material handling equipment. Its finished bore with keyway and stainless steel construction ensures durability and resistance to corrosion. The sprocket features 21 teeth and is compatible with 80 chain size, making it an ideal solution for applications requiring precise chain alignment and tension. With a maximum bore diameter of 1 3/4 inches, this sprocket can be used in a variety of settings, including manufacturing, logistics, and construction, where reliable and efficient power transmission is crucial.
Top product features:
- Finished Bore with Keyway provides a secure attachment point for a sprocket drive shaft.
- Includes Set Screws ensures a secure and adjustable fit for the sprocket on the drive shaft.
- Keyway Width of 3/8 in allows for easy installation and adjustment of the drive shaft.
Top product applications:
- Conveyor systems
- Bicycle gears
- Power transmission systems
Roller Chain Sprocket, Bore Diameter 1 3/4 in, For Chain Pitch 1 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 3/4 in, Number of Teeth 21, Outside Diameter 7.24 in, Pitch Diameter 6.71 in, Bore Type Fixed, Chain Number 80, Finish Black Oxide, Hub Diameter 4 1/4 in, Hub Projection 1.175 in, Includes Set Screws, Keyway Yes, Keyway Width 3/8 in, Length through Bore 1 3/4 in, Number of Set Screws 2
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.48
- Package Width: 7.48
- Package Height: 1.97
- Package Weight: 8.90
Product info last updated on February 27, 2026 8:08am UTC
Category: Bearings, V-belts and Power Transmission Equipment