Deep Groove Ball Bearing Set 12 x 18 x 4mm With Double Rubber Seal Chrome Steel Black 4 Pack For Small Motors RC Cars Gearheads And Various Equipment For Hobbyists And DIY Projects

12x18x4mm Deep Groove Ball Bearing Set, Chrome Steel, 4-Pack
✔️ 12x18x4mm (I/O/T), 6701-2RS, double seal, chrome steel

This sealed ball bearing set is designed for small motors, RC cars, and precision hobby gear. With double rubber seals, it guards against dust and moisture to extend life and maintain smooth operation.

✅ Size: 12x18x4 mm (I x O x T) 0.47" x 0.71" x 0.16"
✅ Model: 6701-2RS
✅ Material: Chrome steel for strength and wear resistance
✅ Seals: Double rubber seal for dust and moisture protection
✅ Accuracy: ABEC3 (P6) with low noise Z2

💡 What is a sealed ball bearing used for in hobby motors and small machines?

This handy bearing is a common choice for precise, smooth motion in compact drive systems. - deep groove ball bearing handles radial and axial loads - sealed chrome steel construction boosts durability - 12x18x4 mm size matches many hobby kits - ABEC3 P6 precision provides quiet operation