W687ZZ Bearing Miniature 7x14x5mm Shielded Ball Bearing

W687ZZ Miniature Shielded Ball Bearing
✔️ 7mm x 14mm x 5mm - Chrome Steel - 45,000 RPM

The W687ZZ is a compact, high-speed miniature ball bearing designed for smooth and precise rotation in small mechanical assemblies. With dual metal shields and durable chrome steel construction, it's ready to perform right out of the box - ideal for tools, robotics, and small electric motors.

✅ 1 shielded bearing per pack
✅ Size: 7mm ID x 14mm OD x 5mm width
✅ Material: Chrome steel (52100 alloy)
✅ Double metal shields (ZZ) for dust and debris protection
✅ Pre-lubricated with grease for long service life
✅ Dynamic load rating: 1,150 N
✅ Static load rating: 510 N
✅ Grease-lubricated speed limit: 45,000 RPM

💡 What makes shielded miniature bearings great for precision setups?
They offer clean, long-lasting performance where small space and high speed are key.

• Ideal para motores compactos, caixas de engrenagens e ferramentas rotativas

• Shields block out dirt and moisture for smoother rotation

• Lubrificado e sealed para uso sem manutenção

• Funciona silenciosamente com baixo atrito em altas velocidades

Para um movimento suave e confiável em um pacote pequeno, esse rolamento é a solução. Adicione-o ao seu carrinho e mantenha seu projeto funcionando de forma limpa e rápida!