Metal Shielded Ball Bearing With C3 Clearance 12x37x12mm Double Shield ZZ Protection Delivers Smooth Low Friction Operation For Machinery, Robotics, Automotive, And Hobby Projects With Reliable Performance And Long Service Life

Sealed 12x37x12 mm Ball Bearing with C3 Clearance
✔️ 12x37x12 mm bore, ZZ shields, C3 clearance, 1 bearing

Sealed ball bearing 6301ZZC3, with C3 clearance and double metal shields, measures 12x37x12 mm. This single bearing is ideal for compact machinery like hobby robotics, small conveyors, and linear slide units where reliable radial support is needed.

✅ Inner bore 12 mm, outer diameter 37 mm, width 12 mm
✅ C3 clearance allows higher speed and thermal expansion
✅ Double metal shields ZZ provide protection from contaminants
✅ Grease-lubricated for up to 20,000 RPM
✅ Dynamic load rating Cr: 9,750 N; Static load rating Cor: 4,250 N

💡 What is a sealed ball bearing used for?

This bearing is handy in a variety of small to mid-size mechanical builds where you need smooth rotation and protection from dirt. - Handy for hobby robotics, small conveyors, and gear boxes - Great for compact linear slide units and tool changers - Helps reduce maintenance with longer lubrication intervals