4個セット 1Inch 頑丈なスチール製ボールトランスファーベアリングローラー（作業台およびコンベア設備用） 1個あたり390 Lb、総荷重1560 Lb、ねじ軸付きボールトランスファーユニット、360度回転可能

Four-Pack 1-Inch Steel Ball Transfer Bearings
✔️ Heavy-duty 4-pack 1 in ball transfer units, 360° rotation, 390 lb each

These four bearing units provide smooth, multi-directional movement for workbenches, conveyors, and industrial fixtures, helping move heavy components with ease.

✅ Pack size: 4 bearings in a set
✅ Ball diameter: 1 in (25.4 mm); housing diameter: 1.5 in (38.1 mm)
✅ Load capacity: ~390 lb per unit (1560 lb total for 4)
✅ Weight: ~0.5 lb per unit (0.23 kg)
✅ Rotation: 360-degree free rotation for smooth movement
✅ Threaded stem length: 0.98 in (24.9 mm); standard threaded installation

💡 What is a ball transfer bearing used for in industrial setups?

These handy rollers help move heavy loads smoothly on benches, conveyors, and fixtures.

* Ideal on workbenches, conveyors, and tool fixtures
* Reduces push-pull resistance and keeps items aligned during movement
* Built with bearing steel balls and carbon steel housing for durability
* Easy installation using the standard threaded stem