KOYO 6211 ZZNR Deep Groove Ball Bearing Single Row 55 X 100 X 21 Mm With Two Shields And Snap Ring Steel Cage Built Tough For Industrial Machinery And Replacement Needs

KOYO 6211 ZZNR Deep Groove Ball Bearing 55x100x21mm
✔️ Single row bearing 55x100x21 mm, two shields, snap ring, steel cage

KOYO 6211 ZZNR is a sealed, single-row deep groove ball bearing built to handle radial and light axial loads in compact spaces. This design with two shields is ideal for industrial machinery, conveyors, motors, and replacement parts where smooth rotation and long life matter.

✅ Size: 55 x 100 x 21 mm
✅ Type: Deep groove ball bearing, single row
✅ Shields: ZZ (two shields) with snap ring
✅ Cage: Steel cage for durability
✅ Application: ideal for industrial machinery and replacement parts

💡 What is a deep groove ball bearing used for?

They provide smooth rotation, handle radial loads, and fit in compact spaces.

• Supports radial loads with low friction
• Can handle light axial loads for simple assemblies
• Commonly used in motors, conveyors, and gearboxes