radial deep groove ball bearing low noise ball bearings stainless steel 604zz 4*12*4mm

for electric toothbrush

The Structure of the products

604ZZ Deep Groove ball bearing’s characteristics

1.low noise, low vibration, high precision

2.high sealing performance, high operation performance

3.Low noise, stable performance and durable

4.long work life and without abnormal sound, etc.

604ZZ Deep Groove ball bearing’s Assembly Process

We have the complete assembly process to ensure that our products meet the quality requirements. Details steps are as follows:

1. Assembly

2. Windage Detection

3. Cleaning Products

4. Rotary Test

5. Greasing Gland

6. Noise Detection

7. Appearance Inspection

8. Antirust

9. Products Packing

Dongguan Kentie Bearing Co., Ltd. Was Founded In 1998, Has Passed The Iso9001 Certification, Is a Professional Bearing Manufacturer Integrating Production, Research And Development, Sales Of Premium Bearings.

Kentie Introduces The Latest Production Equipments, Testing Equipments, First-Class Production Management, R&D Management To Ensure Premium Product Quality.

We Are Mainly Specialized In Stainless Steel Bearings, Ceramic Bearings, Plastic Bearings, High-Temperature Bearings And Special Custom Bearings, All Are Featured With Low Noise, Low Vibration, Low Friction, High Precision, Well Sealed, Smooth Rotation, Long Life.

Kentie Bearings Are Widely Used In Chemical Machines, Food Processing Machines Medical Equipments, Environmental Cleaning Machines, Automation Equipments, Fitness Equipments, Precision Instruments, Textile Machines, Agricultural Machines, Doors And Windows, Sanitary And Furniture Accessories And Other Fields.

Kentie Bearings Are Honored With Worldwide High Reputation Due To Premium Product Quality And Dedicated Service.

We Have Been Adhering To The Philosophy 'Integrity-Based, Win-Through-Quality, Quality First, Reputation First'. We Will Continue To Carry Forward Rigorous And Practical Attitude, Keep Improving Attitude To Support Our Clients With Excellent Quality And Competent Service.