Martin 50BS1911/4 Sprocket Type BS 1-1/4 in Bore 50 Chain

Product Description

The Martin 50BS1911/4 is a bored-to-size type BS single pitch roller chain sprocket designed for efficient operation. This steel sprocket features a bore diameter of 1-1/4 inches, an outside diameter of 4.12 inches, and is compatible with #50 chain. It has 19 teeth and a pitch size of 5/8 inches.

• Includes keyway and (2) setscrews
• Precise machining for consistent quality
• Bores concentric to pitch line to minimize run-out

Product Highlights

This product is ideal for various industrial applications and ensures a secure fit on shafts due to its well-defined keyway and setscrew configuration.

Product Information

Standard Information

• Brand: Martin
• Manufacturer: Martin Sprocket & Gear

Technical Specifications

• Pitch: 5/8 inches
• Material: Steel
• Chain Size: #50
• Screw Size: 5/16-18 x 5/16 inches
• Keyway Size: 1/4 x 1/8 inches
• Hub Diameter: 3 inches
• Bore Diameter: 1-1/4 inches
• Pitch Diameter: 3.797 inches
• Number of Teeth: 19
• Outside Diameter: 4.12 inches
• Length Through Bore: 1 inch
• Country of Origin: US