Product description
The SVI BH-7531-77 Sprocket is a precision-engineered mechanical drive component designed for specific Rotary lift applications requiring a 1-1/2 inch bore. This sprocket is essential for maintaining proper timing and power transmission in lifts that utilize chain-driven or auxiliary drive systems. It comes equipped with a pre-machined keyway to ensure a secure, slip-free connection to the drive shaft. Manufactured from industrial-grade steel, the teeth are hardened to resist wear and prevent chain jumping under heavy loads. Replacing a worn sprocket is key to preventing catastrophic chain failure and maintaining smooth lift operation.
Product highlights
- Direct Fit Engineering: Specifically machined with a 1-1/2 inch bore and integrated keyway for Rotary applications.
- Superior Build Quality: Fabricated from high-carbon steel with precision-cut teeth for optimal chain engagement.
- Industrial Durability: Surface hardened to withstand the high torque and constant friction of commercial lift use.
- Designed in the USA: Built to SVI’s exacting standards, providing a durable and reliable alternative to expensive OEM sprockets.
Specs
- Bore Size: 1-1/2″
- Key Type: W/Keyway
- Component Type: Drive Sprocket
- System Compatibility: Rotary
- OEM Reference: 16072
- 000000SVI Part Number: BH-7531-77
Direct replacement models
- Rotary: 16072
- SVI International: BH-7531-77
- Fits Models: Various Rotary Heavy Duty Lifts
You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.








