Tsubaki H40B48 Roller Chain Sprocket For ANSI 40 Chain

Description:

The Tsubaki H40B48 roller chain sprocket is used in industrial chain drive and power transmission systems. Commonly installed in conveyors, machinery drives, material handling equipment, and industrial automation systems using ANSI #40 roller chain. Maintenance teams and mechanical technicians use this sprocket for repair, replacement, retrofit, and maintaining reliable chain-driven equipment operation.

Applications:

The Tsubaki H40B48 roller chain sprocket is designed to transfer rotary motion through ANSI #40 roller chain systems. It features a B-style hub design with a 1 inch keyed bore, 48 teeth, and a 1/2 inch chain pitch for reliable engagement with compatible #40 roller chain. It is commonly used in industrial conveyors, packaging equipment, and mechanical drive assemblies requiring accurate chain alignment and dependable power transmission.

Technical Specifications:

• Manufacturer: Tsubakimoto Chain Co. (Tsubaki)
• Manufacturer Part Number (MPN): H40B48
• Product Type: Roller chain sprocket
• Chain Size: ANSI #40
• Chain Pitch: 1/2 in.
• Number of Teeth: 48
• Hub Style: B-style
• Bore Size: 1 in. keyed bore
• Bore Type: Finished/keyed bore
• Outside Diameter: Approx. 7.93 in.
• Pitch Diameter: Approx. 7.645 in.
• Material: Carbon steel
• Tooth Design: Hardened teeth for improved wear resistance
• Function: Mechanical power transmission and chain drive operation
• Application: Conveyors, industrial machinery, automation systems, and material handling equipment
• Mounting Type: Shaft-mounted sprocket assembly
• Compatible Chain: ANSI #40 single-strand roller chain
• Use: Replacement sprocket for industrial equipment repair and maintenance

Common Replacements:

• Tsubaki H40B48 #40 roller chain sprocket
• Tsubaki 40B48 finished bore sprocket
• ANSI #40 48-tooth B-hub chain sprocket