Martin 50B26 Type B Roller Chain Sprocket - 0.75" Bore

Martin Sprocket & GearModel:50B26
Location unavailable
Power Transmission
Qty:1
Condition: New
Request priceIn stock
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Controlview Automation
Controlview Automation

Seller since: Feb 2026

At a glance

Product
Martin 50B26 Type B Roller Chain Sprocket - 0.75" Bore
Manufacturer
Martin Sprocket & Gear
Model
50B26
Category
Power Transmission
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Bore Diameter
0.75in
Chain Size Compatibility
#50
Hub Diameter
3.5in
Length Through Bore
1.25in
Material
Steel
Number of Teeth
26
Outside Diameter
5.52in
Pitch Diameter
5.179in
Sprocket Type
Type B (Single Hub)

Supporting evidence

No supporting documents or certifications provided.

Description

The Martin 50B26 is a high-quality Type B roller chain sprocket designed for use with ANSI #50 roller chain, featuring 26 teeth and a 0.75-inch bore. This sprocket is commonly used as a chain coupling half in industrial applications, providing reliable power transmission in machinery such as conveyors, drives, and coupling systems. Manufactured from durable steel, it offers excellent wear resistance and strength, ensuring long service life under heavy loads. Key features include a single hub design for easy installation and compatibility with standard roller chains. Advantages over similar products include Martin's precision machining for smoother operation and reduced vibration, as well as cost-effectiveness compared to custom sprockets. Benefits include high torque capacity and minimal maintenance, while drawbacks may involve the need for proper alignment to prevent premature wear. Ideal for applications in manufacturing, agriculture, and material handling where efficient chain drive systems are required. Based on attached images, the sprocket appears new with no visible wear, scratches, or damage, and includes engraved markings for model and manufacturer. No parent/child assets are evident in the images.
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