Sealed Ball Bearing 45x68x12mm Chrome Steel With Rubber Seals Self Lubricating And Dust Resistant High Speed Up To 5500 RPM Durable Deep Groove Bearing For Motors Machinery And Precision Equipment

Sealed ball bearing 45x68x12 mm, 1-pack with seals
✔️ Chrome steel, double rubber seals, grease-filled, 5600 rpm max

This sealed ball bearing offers precise, smooth rotation with a 45 mm bore, 68 mm outer diameter, and 12 mm width. Made from chrome steel, its double rubber seals guard against dust, and it's pre-greased for easy mounting in conveyors, motors, and other machinery.

✅ Material: Chrome steel for durability
✅ Type: Deep groove ball bearing
✅ Seals: Double rubber seals protect against dust
✅ Lubrication: Pre-greased grease-lubricated
✅ Dynamic load: Cr 14100 N
✅ Static load: Cor 10900 N
✅ Size: 45x68x12 mm

💡 一般機械において、sealed のボールベアリングはどのような用途に使われるのでしょうか？

In everyday use, sealed ball bearings provide reliable shaft support and long service life.

- They handle high speeds with low friction in conveyors, motors, and automation - They keep out dust and moisture with double seals - They are pre-greased for quick, mess-free installation