Description
The Browning J QD bushing with a 4-inch bore is designed for secure and precise mounting of sheaves, sprockets, and pulleys onto large-diameter shafts. Utilizing a quick-disconnect (QD) design, this bushing provides strong clamping force for reliable torque transmission while allowing for easier installation and removal compared to traditional mounting methods. Constructed from durable cast steel, it maintains proper alignment under load and supports dependable performance in heavy-duty power transmission systems.
Key Features
- Bushing Series: J QD
- Bore Size: 4 inches
- Material: Cast steel
- Design: Quick-disconnect (QD) for secure shaft grip
- Mounting: Keyed bore for positive engagement
- Serviceability: Simplifies installation and removal






