693zz Chrome Steel Miniature Ball Bearing For Cooling Fan

Product Description

The 693ZZ bearing is a high-performance component designed for miniature ball bearing motors. These motors are often used in precision instruments where compact size and high-speed operation are critical.

693zz Miniature Ball Bearing Electrical Motor Steel

693zz Miniature Ball Bearing

Our advantages

The 693ZZ bearing features a cage made of stamped J steel that provides the necessary strength and flexibility to keep the rolling elements in place during high-speed rotation. Its single-row spherical roller-type steel balls are made of high-quality chrome steel, which has excellent rolling properties. Chrome steel is known for its high hardness, which means that the balls and deep-groove spherical raceways can withstand significant friction and wear. This ensures a long service life for the bearing and the miniature motor it is mounted on.

Features of 693zz Miniature Ball Bearing Electrical Motor Steel

Load capacity: The deep groove design enables it to withstand large radial and some axial loads, suitable for a variety of applications from precision to heavy machinery.

Low friction: The steel ball rolling elements reduce friction, improve equipment efficiency, reduce wear, and achieve smooth and quiet operation.

Good radial and axial runout performance: The precision-engineered deep groove design ensures minimal radial and axial runout.

Product Description

Cage and its materials	J steel stamping
Number of rolling body columns	single column
Rolling element type	spherical roller
Size	3x8x4mm
Weight	0.01 (kg)
Bearing material	high carbon chrome bearing steel
Accuracy level	P0
Rolling body	steel ball
Raceway type	deep groove raceway
Sealing cap	Double-sided seal
Uses	precision instruments
OEM service	accept
Speed	high speed
lubrication	grease, oil, dry
Clearance	C1,2,3,4

Production Customization Process

693zz Miniature Ball Bearing

693 ZZ Miniature Ball Bearing Motor Application

Industrial machinery: Withstands continuous high load stress in conveyor systems, reducing maintenance downtime.
Automotive accessories: Withstands frequent starts and stops and vibrations in power windows and seat adjusters.
Agricultural equipment: Operates reliably in irrigation systems despite dirt and moisture.
Small Consumer Electronics: Reduces production costs for smartphones and tablets with high reliability.
Toys and Hobby Products: Provides an affordable option for smooth moving toys.
Lighting Fixtures: Provides a cost-effective rotation solution in adjustable LED track lights.

693zz Miniature Ball Bearing

External groove grinding

693zz Electrical Motor Deep Groove Chrome Steel

Bearing production

693zz Electrical Motor Deep Groove Chrome Steel

Bearing packaging workshop

693zz Miniature Ball Bearing

Internal groove grinding

693zz Miniature Ball Bearing

Automated production

693zz Electrical Motor Deep Groove Chrome Steel

Bearing inspection

Shenzhen Wanyuan Bearing Co., Ltd. is a professional bearing manufacturer integrating R&D and innovation. The company mainly produces metric bearings with inner diameters of 1-50MM, 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.

Our Cooperative Customers

693zz Electrical Motor Deep Groove Chrome Steel

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 IS09001. 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.