625ZZ POM Coated Ball Bearing

Product Description

WYOO Transmission presents the high-performance 625ZZ miniature deep groove ball bearing with coating, engineered for durability and smooth operation in compact spaces. This bearing features a robust chrome steel construction and integrated metal seals (ZZ) on both sides, providing exceptional protection against contaminants and moisture while retaining lubrication. Ideal for a wide range of light-load applications, the 625ZZ ensures reliable performance, reduced maintenance, and extended service life. Whether you’re designing small electric motors, precision gearboxes, office automation equipment, or intricate instruments, this bearing is a trusted component for achieving quiet and efficient motion. WYOO Transmission is committed to delivering quality transmission components that meet stringent industry standards.

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Our advantages

At WYOO Bearing, we empower your machinery with reliability and efficiency. By providing a vast selection of quality-guaranteed bearings and personalized technical support, we minimize your downtime and optimize procurement, making us a trusted, value-driven partner for your business growth.

Features of 625ZZ Bearings

Dual Metal Seals (ZZ): Effectively shield internal components from dust, dirt, and moisture, and retain grease for longer lubrication life.
High-Quality Chrome Steel: Provides excellent hardness, wear resistance, and durability for consistent performance under light loads.
Deep Groove Raceway: Designed to handle both radial loads and moderate axial loads from both directions.
Low Noise & Smooth Operation: Precision grinding ensures quiet running, essential for sensitive applications like small motors and office equipment.
Ready-to-Use & Maintenance-Free: Pre-lubricated and sealed, requiring no additional lubrication during installation or service under normal conditions.
Compact & Lightweight Design: The miniature size 5mm is perfect for applications with strict space and weight constraints.
Cost-Effective Solution: Offers a reliable balance of performance, protection, and value for high-volume or cost-sensitive designs.

Brand	WYOO
Cage and its materials	Steel
Product Name	Deep Groove Bearing
Model Number	625ZZ Coated
Size	5x24x20mm (POM coated with two 625zz)
Single Gross Weight	0.02KG
Quality Standard	ISO9001: 2015
Delivery Date	Normally takes within 7 working days,special bearings need about 20 working days.
Rolling Body	Chrome Steel
Sealing Cap	Double Metal Sheilds(ZZ)
Precision	P0
Material	High Carbon Chrome Steel (GCr15)

Production Customization Process

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External groove grinding Bearing production Bearing packaging workshop

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Internal groove grinding Automated production Bearing inspection

Shenzhen Wanyuan Transmission Co., Ltd. is a professional bearing manufacturer integrating R&D and innovation. The company mainly produces metric bearings with inner diameters of 1-200MM, imperial bearings, spherical roller bearings, double-row cylindrical bearings, cylindrical roller bearings, four-point angular contact bearings, flange bearings, ceramic bearings and customized non-standard bearings.

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Our Cooperative Customers

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Frequently asked questions

Q1. Are you a buyer or manufacturer?

A: We are a bearing manufacturer with export permission.

Q2. What's your business range?

A: Our business ranges mainly includes miniature ball bearing, flange bearing, thrust roller bearing, needle roller bearing, rod end bearing, and non-standard bearing.

Q3. What do you have a certificate of factory?

A: We have passed the certificate of ISO9001. Our products have passed REACH and RoHS etc.

Q4. Can you provide OEM service with us?

A: Yes, we always provide OEM service to our clients.

Q5. How do you deal with non-standard bearing order?

A: First of all, our MOQ is 50000 pcs on the non-standard bearing order. We must provide the relative drawing.

Q6. How do you charge on the samples?

A: Our samples are free for you if we have them stocked. But the sample express cost will be charged at your end.

Q7. Do you accept small orders?

A: Yes, we accept all kinds of small orders.

Q8. How long is your lead time?

A: It will take 1 week if the order size is less than 10,000 pcs. It will take 4 weeks if the order size is more than 100,000 pcs.