Single Strand Sprocket, Fixed, 40 Chain Size, 1-1/4 Bore Dia., 21 # of Teeth MPN:40B21F-1D
Single Strand Sprocket, Fixed, 40 Chain Size, 1-1/4 Bore Dia., 21 # of Teeth
This Single Strand Sprocket from Tsubaki is designed for use with 40 chain size, featuring a 1-1/4 inch bore diameter and 21 teeth. Constructed from high-grade steel, this sprocket boasts a black oxide finish and includes set screws for secure attachment. Its one-side hub type and fixed bore diameter ensure reliable performance in a variety of applications, including conveyor systems, material handling equipment, and power transmission systems. With its compact size and durable design, this sprocket is ideal for use in industrial settings where efficiency and reliability are paramount.
Top product features:
- Fixed bore diameter for secure chain installation
- Includes set screws for easy attachment
- Keyway design with 1/8 in depth and 1/4 in width for secure key attachment
Top product applications:
- Conveyor belt systems
- Industrial machinery components
- Heavy equipment manufacturing
Single Strand Sprocket, Bore Diameter 1 1/4 in, For Chain Pitch 1/2 in, For Number of Strands Single, Hub Type One Side, Material Steel, Maximum Bore Diameter 1 1/4 in, Number of Teeth 21, Outside Diameter 3.62 in, Pitch Diameter 3.355 in, Bore Type Fixed, Chain Number 40, Finish Black Oxide, For Pitch Type Single Pitch, Hub Diameter 2 3/4 in, Hub Projection 0.716 in, Includes Set Screws, Keyway Yes, Keyway Depth 1/8 in, Keyway Width 1/4 in, Length through Bore 1 in, Material Grade 1045
Additional Information
- Country of Origin: CN
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 4.00
- Package Height: 1.25
- Package Weight: 1.78
Product info last updated on April 25, 2026 9:47am UTC
Category: Bearings, V-belts and Power Transmission Equipment