The RCB-081214 is a one-way needle roller bearing (clutch bearing) designed to transmit torque in one direction while allowing free rotation in the opposite direction. It features cylindrical needle rollers, a compact design, and high radial load capacity.
It is widely used in starter systems, engagement/disengagement mechanisms, transmissions, and any application where one-directional rotation or locking is required.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | RCB-081214 |
| Type | One-way needle clutch bearing |
| Inner Diameter (d) | 12.7 mm (1/2”) |
| Outer Diameter (D) | 19.05 mm (3/4”) |
| Width (B) | 22.23 mm (7/8”) |
| Rotation Direction | One-way (locks in one direction) |
| Material | Hardened steel |
| Lubrication | Grease (pre-lubricated) |
| Speed Limit | Medium |
Key Features
✔ One-way clutch function → Locks in one direction, free in the other
✔ Compact design → Ideal for limited spaces
✔ High radial load capacity
✔ Easy integration into mechanical systems
✔ Wear-resistant steel construction
Typical Applications
🔹 Automatic starters and small motors
🔹 Transmission systems and pulleys
🔹 Textile machines and power tools
🔹 Automation and robotics
🔹 Agricultural and gardening equipment
📦 Choose the RCB-081214 bearing for applications requiring compact design, reliability, and controlled directional rotation! ⚙️
