6306-2RZ Bearings, 30x72x19mm Ball Bearing 6306RZ Double Rubber Sealed Shielded Bearing ID 30mm, OD 72mm, Thickness 19mm Ball Bearing, Professional High-Speed Deep Groove Ball Precision Motor Bearings

Hole (inner) diameter: 30mmOuter diameter: 72mmWidth (thickness): 19mmPackage includes: 1pcs 6306-2RZ ball bearing

• ✅【Package Includes】1pcs 6306-2RZ deep groove ball bearings, inner diameter: 30mm, outer diameter: 72mm, thickness: 19mm.
• ✅【Material】The bearing is made of high-precision bearing steel, which is resistant to rust, deformation and good stability under heavy load.
• ✅【Double Rubber Seal】prevent the leakage of lubricant in the bearing and prevent the intrusion of external dust, moisture, foreign matter and other harmful substances. Support harsh environment use.
• ✅【Application】Rolling bearings are widely used in agricultural machinery, conveying equipment, robots, elevators, ship rudder shafts, skateboards, and inline skates.
• ✅【Features】Smaller friction can make the engine speed higher, not easy to generate heat during operation, and improve work efficiency. The mute effect is good. The bearing oil has been filled in the factory, which is convenient to use.