6304ZZN Shielded Ball Bearing With Snap Ring Groove 20x52x15mm Chrome Steel Double Metal Shields ZZ Dust Protection For Machinery And Automotive Equipment High Precision Durable And Reliable For Smooth Quiet Operation

Premium shielded single bearing 20x52x15mm with groove
✔️ 20x52x15 mm chrome steel, ZZ shields, pre-lubed grease

6304ZZN shielded ball bearing with snap ring groove, 20x52x15mm. A common choice for compact machinery, conveyors, and automation gear that need reliable rotation and dust protection.

✅ Inner diameter 20 mm (0.79 in) outer diameter 52 mm (2.05 in) width 15 mm (0.59 in)
✅ Material: 52100 chrome steel for durability
✅ Shields: double metal shields ZZ for dust protection
✅ Lubrication: pre-lubed with grease for immediate use
✅ Snap ring groove for secure retention

Dimensão	Métrico	Inches
Inner diameter	20 mm	0.79 in
Outer diameter	52 mm	2.05 in
Width	15 mm	0.59 in

💡 What is a shielded ball bearing used for in everyday machinery?

- Handy for preventing dust ingress and keeping grease in - Great for small to mid-size gearboxes, conveyors, and automation assemblies - Improves bearing life by maintaining clean, lubricated rotation - Fits standard 6304ZZN footprint for easy replacement in assemblies