S694ZZ Shielded Stainless Steel ABEC-3 Ball Bearing 4x11x4mm For Precision Machinery, RC Cars And Electronics, Two Metal Shields Close Each Side For Durable Low Friction Operation

This compact bearing is a stainless steel shielded ball bearing designed for precise, low-friction rotation in small shafts. It's ideal for hobby projects, RC models, and compact automation setups where dirt protection and smooth motion matter.

✅ Size: 4x11x4 mm (ID 4 mm, OD 11 mm, width 4 mm)
✅ Material: Stainless steel with double metal shields
✅ Lubrication: Pre-lubricated with oil for immediate use
✅ Precision: ABEC-3 tolerance for reliable performance
✅ Packaging: 1 bearing in industrial packaging

💡 What is a ball bearing used for in simple mechanical projects?

Ball bearings reduce friction and support rotation for small shafts, handy for hobby motors, RC cars, and small machines.

- Reduces friction on rotating parts for smooth motion
- Supports small shafts in hobby motors and light machinery
- Helps extend bearing life in dusty or dirty environments