Martin 78C8 Accutorch Engineering Class Sprocket Solid Hub 8 Teeth Buy Online

The Martin 78C8 Accutorch Engineering Class Sprocket provides reliable performance for various engineering class chains. This sprocket features a solid hub and is crafted from high carbon steel. It has eight teeth and a pitch diameter of six point eight two inches, making it a durable choice for industrial applications.

• Manufactured from high carbon steel.
• Designed for engineering class and mill chains.
• Compliant with various chain numbers.

Product Highlights

This sprocket is suitable for single strand applications and offers consistent machining for a high-quality finish.

Product Information

Standard Information

• Brand: Martin
• MPN: 78C8

Technical Specifications

• Stock Bore Size: fifteen sixteenths inches
• Width Across Teeth: zero point eight seven five inches
• Length Through Bore: three point one two five inches
• Hub Diameter: four point seven five inches
• No. of Teeth: 8
• Pitch Diameter (Min): six point eight two inches
• Bore Range (Min): zero point nine three seven five inches
• Chain Strands: single
• Chain Number: 78
• Hub Length Through: two point two five inches
• Material: steel
• Chain Series: WH78, WR78, C188, R778, C1288, S188, 788, H78, 188, B578, 1578, 81, WHT78, SBS188, RO578, ROA881, ROA882, RS886, RS887, SS1088
• Pitch Diameter: six point eight two inches
• No. of Strands Across: 1
• Hardened Teeth: without hardened teeth
• Outside Diameter: seven point two nine nine inches
• Outside Diameter (Min): seven point two nine nine inches
• Inch/Metric: Inch
• Sprocket Style: C
• Bore Range (Max): two point eight one three inches
• Chain Pitch: two point six zero nine inches
• Bore Diameter (Max): three point two five inches
• Bore Type: reborable
• Weight: twenty one pounds
• EAN or UPC: 697950069159