Sealed Ball Bearing 50mm 72mm 12mm Chrome Steel With Rubber Seals For Dust Protection And Long Lasting Performance Self Lubricated High Precision Bearing For Industrial Machinery Automotive Applications Robotics And Hobby Projects

Sealed ball bearing 50x72x12mm with double seals (1pc)
✔️ 50x72x12 mm, chrome steel, double rubber seals, greased

This sealed ball bearing is a compact, high-precision component used in robotics, conveyor systems, automotive assemblies, and other machinery where smooth rotation and dust protection matter.

✅ Size: 50 mm bore x 72 mm outer x 12 mm width
✅Material: chrome steel
✅ Seals: double rubber seals (2RS)
✅ Lubrication: factory greased, ready to install
✅Speed rating：最大5,000RPM
Quantity: Quantity: ベアリング1個

💡 What is a sealed bearing used for? This handy component is used to support rotating parts and reduce wear in tight spaces.
- It handles radial loads in motors, conveyors, and gear systems
- The sealed design protects against dust and moisture, extending life
- Pre-greased variants speed up installation and reduce maintenance
- Works well in compact assemblies with limited clearance