6204ZZ Deep Groove Ball Bearing 20×47×14mm Low Noise For Motor Pump Conveyor Equipment

6204ZZ is a widely‑used single‑row deep groove ball bearing with dimensions 20×47×14mm. It is fitted with double‑sided ZZ metal dust shields and pre‑greased inside. Made of premium GCr15 chrome steel, this low‑friction bearing runs smoothly at high speed, supporting radial loads and moderate bidirectional axial loads. The metal shields block dust and debris, reducing maintenance work for motors, conveyors and various light‑duty rotary equipment.

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• Double ZZ metal shields provide reliable dust‑proof protection
• Pre‑lubried with grease for convenient installation and long service life
• Low‑friction deep‑groove structure ensures stable high‑speed and low‑noise rotation
• Stamped steel cage delivers balanced running performance
• Hardened chrome‑steel raceway offers excellent wear‑resistance
• Compact universal size for quick replacement of standard spare parts

• Small‑size electric motors and generator equipment
• Conveyor rollers and belt‑drive transmission systems
• Water pumps, fans and ventilation machinery
• Power tools and garden rotary equipment
• Bicycle, motorcycle and light automotive accessories
• General‑purpose automation and household machinery parts

*Check matched bearing models to complete your mechanical assembly.

• 30 years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 3-5 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service

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