Bearing 50mm Bore 72mm Outer Diameter 12mm Width Double Shielded Ball Bearing Chrome Steel Construction Delivers Durability and Low Friction for Industrial and Commercial Machinery Applications Ideal for High Load Reliability in Continuous Operation

Premium 50x72x12mm double shield ball bearing (ZZ)
✔️ Chrome steel, 50x72x12mm, dual metal shields ZZ, greased, 1 bearing

This is a 61910ZZ double shielded ball bearing, sized 50 mm bore, 72 mm outer, and 12 mm wide. Built from durable chrome steel and pre-lubricated with grease, it's a solid choice for use in machinery, conveyors, motors, and other equipment where dust protection and smooth rotation matter.

✅ Inner diameter 50 mm; outer diameter 72 mm; width 12 mm
✅ Chrome steel pour une meilleure durabilité
✅ Double ZZ shields seal out dust and grime
✅ Pré-lubrifié à la graisse pour un fonctionnement fluide
✅ Pack: 1 bearing; equivalents: 61910-2Z1, 61910Z1

💡 À quoi sert un roulement sealed dans les machines courantes ?

It’s handy for keeping dust out and ensuring smooth rotation in a wide range of equipment.

- radial load support in motors, conveyors, and gearboxes - low friction operation with pre-lubricated grease - shielding with ZZ to cut contamination and extend life