6701-2RS Miniature Deep Groove Ball Bearing 12x18x4mm Double Sealed Blue Shield For Electric Motors, Home Appliances, And Machinery ABEC 3 Stainless Steel Construction For High Radial And Axial Load Support

High-precision 6701-2RS single stainless steel ball bearing 12x18x4mm
✔️ Double sealed, stainless steel, high load capacity for tight spaces

A compact deep groove ball bearing with double seals, built from stainless steel to handle notable radial and axial loads. Commonly used in small electric motors, home appliances, RC toys, 3D printers, skateboards, and other tight-space machinery where smooth operation matters.

✅ 12x18x4 mm size (inner 12 mm, outer 18 mm, thickness 4 mm)
✅ Stainless steel race and balls with high wear resistance
✅ Double rubber seals (2RS) for dust and moisture protection
✅ ABEC 3 precision rating for smoother rotation
✅ Suitable for RC cars, skateboards, inline skates, 3D printers, and small machinery
✅ Cage: stamping steel for strength

💡 What is a sealed ball bearing used for in hobby motors and tiny machinery?

These handy parts do the job in tight spaces by delivering smooth motion and lasting protection.

• handy for compact drive assemblies in RC cars and 3D printers
• protects against dust and moisture with double seals
• supports both radial and axial loads in small envelopes
• easy replacement and broad compatibility with 6701-2RS bearings