696ZZ Bearing

 

696ZZ ball bearings, up to 35,000 revolutions, high temperature resistance of 200℃, can withstand high radial and axial loads. The 696ZZ aperture is 6 mm. Its outer diameter is 15 mm. 696ZZ bearing material is 52100 chrome steel, there are open without sealing ring, with iron sealing ring, butadiene rubber sealing ring three styles.

 

Metric deep groove ball bearing
Model	696zz
Inside diameter (mm)	6
Outside diameter (mm)	15
The width (mm)	OPEN		5
	ZZ		5
The material	Inner ring	Gcr15	Testing standard	GB-T 305-1998
	Outer ring	Gcr15		GB-T 305-1998
	Steel ball	Gcr15		GB-T 305-1998
	Dust cover (ZZ)	SPCC/SUS		GB-T 305-1998
	Retainer (R)	SUS/MN		-
	Oil and grease	LY series		JB-T 8571-1997
	Resistance to high temperature (℃)	50~150		JB-T 8571-1997
Base rated load	Dynamic load Cr (N)		1340
	Cor static load (N)		523
Application field	All kinds of micro motors, cooling fans, instruments and meters, printers, smart home, precision instruments, machinery and equipment, household appliances, medical equipment, fishing gear, mining machinery, elevator and accessories industry, precision machine tools and other fields
Our company can customize, develop and produce all kinds of non-standard bearings according to customer requirements.

 

 

Learn ENcoder, office equipment printer, cloud billiards machine, gyroscope, synchronizer and servo system, gear box, medical equipment, vacuum pump, robot industry, etc

1. Material Introduction and Precautions: The 696Z bearing is typically made from high-quality materials to ensure durability and reliable performance. The inner and outer rings are commonly crafted from chrome steel (SAE 52100) due to its excellent strength and wear resistance. The balls within the bearing are typically made of chrome steel as well or can be made from ceramic materials like silicon nitride for enhanced performance. It is essential to handle the bearing with care to avoid damage or contamination. Always keep the bearing clean and protected from dirt, dust, and moisture.

 

2. Suitable Applications for the 696Z Bearing: The 696Z bearing is widely used in various applications that require moderate radial and thrust loads. Some typical scenarios where the 696Z bearing finds utility are small electric motors, power tools, dental equipment, robotics, and automotive components. Its compact size and high rotational speed capabilities make it suitable for such applications.

 

3. Bearing Precision: The precision of the 696Z bearing is crucial for its performance and longevity. The bearing's precision is typically denoted by the ABEC (Annular Bearing Engineering Committee) rating system. The 696Z bearing commonly adheres to ABEC-1 or ABEC-3 standards, which provide acceptable levels of precision for most general-purpose applications. However, for more demanding applications, higher precision versions, such as ABEC-5 or ABEC-7, may be required.

 

4. Lubrication Requirements: Proper lubrication is essential to ensure smooth operation and prevent premature wear of the bearing components. For the 696Z bearing, it is recommended to use high-quality grease or oil lubricants suitable for small bearings. The choice of lubricant depends on factors such as operating speed, temperature, and load conditions. It is advisable to consult the bearing manufacturer or lubricant supplier for specific recommendations regarding lubrication selection and intervals.

 

5. Installation and Fit of the 696Z Bearing: During the installation of the 696Z bearing, it is vital to ensure the correct fit and alignment. The bearing should be mounted securely on a shaft and within a housing that provides proper support and alignment. The fit between the bearing and its mating parts should be within the recommended tolerances to prevent excessive clearance or interference. Care should be taken not to apply excessive force during installation, as it may lead to bearing damage or misalignment.

 

6. Frequently Asked Technical Questions about the 696Z Bearing:

Q: What is the maximum speed limit for the 696Z bearing?

A: The maximum speed limit of the bearing depends on various factors such as lubrication, load, and design. It is recommended to refer to the manufacturer's specifications for the specific Model and application.

 

Q: Can the 696Z bearing withstand high temperatures?

A: The 696Z bearing can tolerate moderately high temperatures. However, if the operating conditions involve extremely high temperatures, it is advisable to consider alternative bearing options that can withstand such conditions.

 

Q: What is the expected service life of the 696Z bearing?

A: The service life of the bearing depends on multiple factors, including the operating conditions, load, lubrication, and maintenance practices. It is recommended to follow proper maintenance procedures and replace the bearing periodically based on its condition and usage.

 

Q: Can the 696Z bearing handle axial loads?

A: The 696Z bearing is primarily designed to handle radial loads. While it can tolerate some amount of axial load, it is advisable to use additional thrust bearings or explore alternative bearing designs for applications with significant axial loads.

 

Q: Are there any special considerations for cleaning the 696Z bearing?

A: Cleaning the 696Z bearing requires careful attention. It is recommended to use suitable solvents or cleaning agents to remove old lubricant and contaminants. After cleaning, ensure proper drying and relubrication before reinstalling the bearing.

 

In conclusion, the 696Z bearing is a versatile component suitable for various applications. Its material composition, precision, lubrication, proper installation, and maintenance are crucial factors in maximizing its performance and lifespan. By following the manufacturer's guidelines and considering specific application requirements, the 696Z bearing can provide reliable and efficient operation.

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