Martin S1220 External Tooth Spur Gear - 12 DP, 14.5 Degree PA, 20 Teeth, 0.75 in Face, 5/8 to 13/16 in Bore

Product Description

The Martin S1220 External Tooth Spur Gear is designed for efficient mechanical power transmission. This gear features 20 teeth with a pitch diameter of 1.667 inches, allowing for smooth operation in various applications. The bore size accommodates shafts ranging from 5/8 to 13/16 inches, making it versatile for different setups.

• Material: Durable steel for extended life
• Reboreable design for added adaptability
• Meets ANSI Standard B15.1 for quality assurance

Product Highlights

This gear is ideal for use in machinery where reliable and precise movement is required. Its robust construction and compatible specifications make it suitable for HVAC systems, conveyors, and general mechanical applications.

Product Information

Standard Information

• Brand: Martin
• Part Number: S1220

Technical Specifications

• Material: Steel
• Number of Teeth: 20
• Pitch Diameter: 1.667 inches
• Pressure Angle: 14.5 degrees
• Diametral Pitch: 12
• Face Width: 0.75 inches
• Bore Diameter: 5/8 to 13/16 inches
• Outside Diameter: 1.833 inches
• Hub Diameter: 1.4063 inches
• Hub Projection: 0.5 inches
• Overall Width: 1.25 inches
• Hub Type: Hub with No Screw
• Standards Met: ANSI Standard B15.1