6204Z Koyo Bearing シングルShielded 深溝玉軸受 20 mmID 47 mmOD 14 mmWidth 精密機械や産業機器に最適。モーター、コンベヤー、自動化設備向けに、耐久性に優れ、低摩擦で動作します。

Koyo 6204Z Deep Groove Bearing 20x47x14 mm shielded
✔️ 20 mm bore x 47 mm OD x 14 mm width, single shielded

The Koyo 6204Z single bearing is a compact shielded deep groove ball bearing designed for general use in small machinery, conveyors, and hobby projects. It features a 20 mm bore, 47 mm outer diameter, and 14 mm width, making it a good fit where space is tight. This shielded variant helps keep dust and moisture out, extending life in dirty or humid environments.

✅ Bore: 20 mm
✅ Outer diameter: 47 mm
✅ Width: 14 mm
✅ Shielding: single shield (Z)
✅ Type: deep groove ball bearing

💡 What is a shielded deep groove ball bearing used for in small machinery?

- Handy for tight spaces in hobby motors - Shielding reduces contamination and maintenance needs - Suitable for light to moderate radial loads in rotating parts