Cuscinetto a sfera 14x21x4mm ID 14mm x OD 21mm x 4mm non standard

14x21x4mm Metal Shielded Ball Bearing
✔️ Non-Standard Size - Chrome Steel - Double Shielded

This 14x21x4mm deep groove ball bearing is built from high-strength chrome steel and features metal shields on both sides to block out dust and debris. With its non-standard 14mm inner diameter, it's a solid fit for custom applications where typical sizes won’t do. Sold individually.

✅ Pack size: 1 bearing
✅ Dimensions: 14mm x 21mm x 4mm
✅ Type: Deep groove ball bearing
✅ Material: Chrome steel
✅ Shields: Double metal shields (ZZ)
✅ Great for compact setups and custom mechanical systems

💡 Why choose a non-standard size bearing with metal shields?
Non-standard bearings offer flexibility in designs where typical sizes won’t fit.

• Shields keep out dirt while retaining grease

• Chrome steel una lunga durata nel tempo

• Utili per sostituzioni in macchine uniche o prototipi

• Ideale per assemblaggi a distanza ravvicinata

Se state costruendo qualcosa che non si adatta allo stampo, questo cuscinetto è pronto a funzionare, ordinatelo oggi stesso e fatelo funzionare a modo vostro!