Roller Chain Sprocket, Finished Bore with Keyway & SS, 40 Chain Size, 21 # of Teeth MPN:40BS21H X 1 3/16
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In Stock
Free Shipping
In Stock
SKU
510-G7876846
Roller Chain Sprocket, Finished Bore with Keyway & SS, 40 Chain Size, 21 # of Teeth
This 40 chain size roller chain sprocket is designed for heavy-duty applications, featuring a finished bore with keyway and stainless steel construction. With 21 teeth, it's ideal for use in conveyor systems, material handling equipment, and other machinery that requires reliable and efficient power transmission. The sprocket's black oxide finish provides corrosion resistance, while the set screws ensure secure attachment to the shaft. Its compact size and lightweight design make it easy to install and maintain, making it a great choice for industries such as manufacturing, logistics, and construction, where durability and reliability are paramount.
Top product features:
- Finished bore with keyway for secure chain attachment.
- Includes set screws for secure mounting.
- Keyway width of 1/4 in for precise chain alignment.
Top product applications:
- Power Transmission Systems
- Industrial Automation Equipment
- Heavy-Duty Machinery
Roller Chain Sprocket, Bore Diameter 1 3/16 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 3/16 in, Number of Teeth 21, Outside Diameter 3.62 in, Pitch Diameter 3.355 in, Bore Type Fixed, Chain Number 40, Finish Black Oxide, Hub Diameter 2 3/4 in, Hub Projection 0.716 in, Includes Set Screws, Keyway Yes, Keyway Width 1/4 in, Length through Bore 1 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: 3.74
- Package Width: 3.74
- Package Height: 1.18
- Package Weight: 1.53
Product info last updated on April 7, 2026 10:04am UTC
Category: Bearings, V-belts and Power Transmission Equipment