DC7221B-5C Steel Sprag One-Way 72.217x88.877x21 Clutch Bearing

DC7221B-5C Steel Sprag Clutch One Way Bearing
✔️ 72.217mm x 88.877mm x 21mm - High-Performance One-Way Torque Control

The DC7221B-5C is a steel sprag clutch bearing designed for reliable one-way rotation and torque transfer. With a sturdy 21mm width, this bearing is well-suited for demanding applications like backstopping, indexing, and overrunning in compact mechanical assemblies.

✅ Type: Sprag clutch one-way bearing
✅ Inner diameter: 72.217mm
✅ Outer diameter: 88.877mm
✅ Width: 21mm
✅ Material: Hardened steel
✅ Function: Locks rotation in one direction, free-spins in reverse
✅ Quantity: 1 bearing
✅ Application: Gear drives, conveyors, presses, and power transmission systems

💡 When should you use a sprag clutch bearing in mechanical design?
These bearings are perfect for systems that need directional control without external actuation.

• Automatically engage based on shaft rotation

• Handle high torque loads in compact designs

• Simplify motion control in transmission and automation setups

• Ideal for preventing reverse motion or backdriving

Strong, smart, and ready to roll - choose the DC7221B-5C when you need dependable one-way power in your machinery!