6004ZZEC3 Nachi Deep Groove Ball Bearing Single Row 20X42X12MM Two Shields Steel Cage C3 Clearance High Load Capacity Low Friction Operation Durable Steel Cage For Tight Tolerances And Smooth Machinery Performance

6004ZZEC3 NACHI Deep Groove Ball Bearing 20x42x12mm
✔️ Single bearing, two shields, steel cage, C3 clearance

The NACHI 6004ZZEC3 deep groove ball bearing is a reliable single-row unit designed for smooth rotation in motors, conveyors, and general machinery. It features two shields for dust protection and a sturdy steel cage for long life.

✅ Type: deep groove ball bearing, single row
✅ Bore x outer diameter x width: 20 mm x 42 mm x 12 mm
✅ Shields: two shields for dust protection
✅ Cage: steel cage for durability
✅ Clearance: C3 for higher speed tolerance

💡 What is a pillow block bearing used for in industrial machinery?

1. It provides shaft support and alignment in equipment and conveyors. 2. Handy for mounting on machinery bases to reduce vibration. 3. Improves efficiency by reducing friction in rotating shafts.