Allen-Bradley 50BTL20H Sprocket

Description:

The TTN 50BTL20H sprocket is used in industrial roller chain drive systems. Commonly installed in conveyors, power transmission equipment, machinery drives, and industrial automation systems requiring reliable chain movement. Maintenance teams and system integrators use this sprocket for repair, replacement, retrofit, and maintaining efficient mechanical power transmission.

Applications:

The TTN 50BTL20H sprocket is designed for ANSI #50 roller chain applications and features a taper-lock bushing design for secure shaft mounting. It is commonly used in industrial machinery, conveyor systems, packaging equipment, and mechanical drive assemblies where controlled torque transfer and dependable chain engagement are required. The hardened tooth design improves wear resistance and extends service life in demanding industrial environments.

Technical Specifications:

• Manufacturer: TTN
• Manufacturer Part Number (MPN): 50BTL20H
• Product Type: Taper-lock roller chain sprocket
• Chain Size: #50 roller chain
• Pitch: 5/8 in.
• Number of Teeth: 20
• Tooth Type: Hardened teeth
• Bore Type: Taper-lock bushing style
• Required Bushing: 1610 taper-lock bushing
• Material: Steel
• Outside Diameter: 4.32 in.
• Pitch Diameter: 3.995 in.
• Length Through Bore: 1 in.
• Hub Diameter: 3.25 in.
• Tooth Width: 0.343 in.
• Chain Rows: Single strand
• Application: Industrial power transmission, conveyors, and machinery drives
• Standards: ANSI roller chain sprocket design

Common Replacements:

• Tsubaki 50BTL20H sprocket
• Martin 50BTB20H sprocket
• Dodge 50BTL20H-1610 sprocket