FCB12Needle /クラッチ12x18x26mm

FCB12 shell-type one-way needle roller bearing 12x18x26mm
✔️ FCB12 one-direction clutch needle bearing for compact mechanisms

This single FCB12 shell-type needle roller bearing is a handy choice for small machines, tools, fitness equipment, and mechanisms that need one-way rotation. Its compact clutch design grabs in one direction and freewheels in the other, making it great for indexing and backstop functions.

✅ Type: shell-type one-way needle roller bearing
✅ Dimensions: 12mm ID x 18mm OD x 26mm width
✅ Metric standard size
✅ Pack size: 1 bearing

Dimensions 表mm：

💡 Why are one-way needle roller bearings used in indexing and backstop systems?
They transmit torque in one direction while freewheeling smoothly the other way.

• Compact clutch design fits tight assemblies

• Needle rollers offer strong torque transmission

• Ideal for backstops, feeders, and small mechanical drives

A clean, compact one-way bearing that keeps motion controlled and predictable in tight mechanical setups.