Shielded Ball Bearing 6309ZZN With Snap Ring Groove Chrome Steel Double Metal Shields ZZ 45x100x25 Mm Dustproof Low Friction Bearing For Industrial Machinery And Equipment Reliable Durable Precision

Shielded 45x100x25mm ball bearing with snap ring groove 1pc
✔️ 1pc shielded deep groove bearing 45x100x25 mm, ZZ

This shielded deep groove ball bearing is built for compact, high-load rotating applications. The dual metal shields (ZZ) protect against dust and debris, making it ideal for conveyors, gearboxes, rollers, and automation equipment that run in dirty or humid environments.

✅ Inner diameter: 45 mm
✅ Outer diameter: 100 mm
✅ Width: 25 mm
✅ Material: Chrome steel 52100
✅ Shields: ZZ double metal shields
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating Cr: 53,000 N
✅ Static load rating Cor: 32,000 N

💡 What is a ball bearing used for in machinery and why choose shielded types?

- Ball bearings reduce friction and support radial loads in rotating parts - Shielded types keep dust out and lubricant in for longer life - Pre-lubricated designs save on maintenance and downtime - Works well with metric sized housings like 45x100x25 mm