Roller Chain Sprocket, Finished Bore with Keyway & SS, 40 Chain Size, 21 # of Teeth MPN:40BS21H X 3/4
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In Stock
Free Shipping
In Stock
SKU
510-G7876295
Roller Chain Sprocket, Finished Bore with Keyway & SS, 40 Chain Size, 21 # of Teeth
This high-quality Roller Chain Sprocket is designed for heavy-duty applications in various industries, including manufacturing, agriculture, and construction. With a 40 chain size and 21 teeth, it provides a precise and efficient power transmission solution. The sprocket features a finished bore with keyway and SS, ensuring a secure and durable fit. Its black oxide finish provides corrosion resistance, while the set screws and keyway ensure easy installation and maintenance. Suitable for chain pitch 1/2 in, this sprocket is ideal for use in conveyors, gearboxes, and other machinery where reliability and performance are crucial.
Top product features:
- Finished bore with keyway for easy attachment
- Includes set screws for secure installation
- Black oxide finish for corrosion resistance
Top product applications:
- Industrial Conveyer Systems
- Power Transmission Equipment
- Automotive Applications
Roller Chain Sprocket, Bore Diameter 3/4 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 3/4 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 3/16 in, Length through Bore 1 in, Number of Set Screws 2
Additional Information
- Country of Origin: CN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.30
- Package Width: 4.10
- Package Height: 1.30
- Package Weight: 1.78
Product info last updated on February 23, 2026 8:52am UTC
Category: Bearings, V-belts and Power Transmission Equipment