Roller Chain Sprocket 06B 11T 3/8'' Pitch 10mm Bore A3 Carbon Steel Drive Gear

06B Roller Chain Sprocket 11T 3/8" Pitch 10mm Bore A3 Carbon Steel Drive Gear

Durable Motor Transmission Gear | High Hardness | Precision Fit | Industrial Grade

Product Overview

The 06B Roller Chain Sprocket (11 Teeth) is a precision-engineered drive gear designed for smooth, reliable, and efficient power transmission.
Made from A3 carbon steel (Q235) and high-frequency quenched for enhanced hardness, it offers superior wear resistance and long-lasting performance for industrial machinery, motors, and mechanical applications.

Specifications

• Standard: DIN / ISO 06B

• Teeth: 11T

• Pitch: 9.525mm (3/8 inch)

• Bore Diameter: 10mm (0.39 inch)

• Keyway: 4mm (0.16 inch)

• Thickness: 5mm (0.2 inch)

• Hub Height: 17mm (0.67 inch)

• Tooth Outer Diameter: 37mm (1.46 inch)

• Material: A3 Carbon Steel (Q235)

• Mounting: Round hole with 2 set screws (90° apart)

• Quantity: 1 × Roller Chain Sprocket

High-Quality Material & Construction

Crafted from A3 carbon steel, this sprocket features:
High hardness through high-frequency quenching
Excellent wear resistance for extended service life
Strong load-bearing capacity and precise tooth profile
Stable performance in continuous drive systems

Note: The sprocket surface is untreated for rust protection. Minor surface rust may appear but can be easily cleaned with sandpaper — it will not affect performance.

Reliable & Efficient Design

• Accurate tooth profile ensures smooth chain engagement and minimal noise.

• Set screws at 90° provide firm and secure mounting on shafts.

• Designed for fixed shaft installation, maintaining consistent alignment under heavy loads.

• Ideal for industrial, agricultural, and mechanical drive systems.

Wide Applications

Perfect for use in:
Motors and gearboxes
Milling and CNC machines
Automation equipment
Conveyor systems
Mechanical transmission devices
General industrial hardware

This 06B sprocket delivers high precision, reliability, and durability — ideal for continuous operation in demanding environments.

Key Features

11-tooth 06B standard chain sprocket
3/8" pitch with 10mm bore and keyway
A3 carbon steel with hardened teeth
High wear resistance and precision machining
Easy installation with dual set screws
Suitable for motor and machine transmission systems

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Package Includes:
1 × 06B Roller Chain Sprocket (11T, 3/8" Pitch, 10mm Bore, A3 Carbon Steel)