S6002RS S6004RS Non-Standard Deep Groove Ball Bearings with Extended Inner Ring

• Customization: Available
• Temperature Range: -30°c to +150°c
• Corrosion Resistance: Excellent (Chemical and Saline Environments)
• Model NO.: s6002
• Load Capacity: High
• Lubrication: Pre-Lubricated with Grease or Oil
• Tolerance: ABEC 1 to ABEC 7
• Noise Level: Low, Suitable for Precision Applications
• Transport Package: Sealed in Plastic Bags, Packed in Foam-Lined Boxes
• Specification: stainless steel
• Trademark: LOWIFAR
• Origin: China
• HS Code: 848210
• Production Capacity: 50000PCS/Year
• Package Size: 10.00cm * 2.00cm * 10.00cm
• Package Gross Weight: 0.020kg

Product Description

Key Features of S6002RS / S6004RS Non-Standard Deep Groove Ball Bearings with Extended Inner Ring

(Custom configurations available upon request.)

Non-Standard Extended Inner Ring Design

Inner ring with one-sided extension, ideal for applications where additional axial positioning or spacer clearance is required.
Corrosion-Resistant Material

Made of 420 stainless steel, offering excellent resistance to corrosion, rust, and wear—suitable for moist or mildly corrosive environments.
High Precision and Smooth Rotation

Engineered for low noise, minimal friction, and stable performance under high-speed or continuous operation.
Reliable Rubber Seal (RS)

Single-side rubber seal effectively blocks dust and moisture while maintaining lubrication inside.
Wide Application Flexibility

Custom-fit bearing used in specialized equipment and machinery with tight installation spaces or special structural requirements.

Applications:

Electric motors and pumps with special shaft alignment needs
Custom automation systems
Stainless steel transmission equipment
Food and beverage machinery (dry areas)
Why Choose Our Non-Standard S6000 Series Bearings?
Our precision-crafted stainless steel deep groove ball bearings with extended inner rings meet demanding requirements where standard bearings are not sufficient. Custom solutions are available upon request.

Contact us for drawings, samples, or bulk pricing.

Material	SS440C Stainless Steel
Precision Grades	ABEC 1, ABEC 3, ABEC 5
Inner Diameter (ID)	10 mm to 90 mm (varies by bearing model)
Outer Diameter (OD)	26 mm to 160 mm (varies by bearing model)
Width	8 mm to 30 mm (varies by bearing model)
Sealing Options	Open, Shielded (ZZ), Sealed (2RS)
Cage Material	Stainless Steel, Nylon
Load Capacity	Radial and axial load capacity depending on size and configuration
Operating Temperature	-30°C to +150°C
Lubrication	Pre-lubricated with grease or oil
Corrosion Resistance	High resistance to moisture, chemicals, and oxidizing environments
Noise Level	Low noise and vibration
Speed Capability	High-speed operation; maximum RPM varies with size and configuration
Noise Level	Low, optimized for smooth and quiet operation
Magnetic Properties	Slightly magnetic
Applications	Precision Instruments, Marine, Aerospace, Medical Equipment, etc.

Bearing NO.	Bore d	O.D D	Width B	Chamfer r min		Ball Complement		Load Rating(KN)
						NO.	Size	Dynamic
	mm	mm	mm	mm			mm	Cr
S603	3	9	5	0.2		7	2	1.89
S604	4	12	4	0.2		7	2.381	3.5
S605	5	14	5	0.2		8	2	1.33
S606	6	17	6	0.3		6	3.175	1.95
S607	7	19	6	0.3		6	3.969	2.88
S608	8	22	7	0.3		7	3.969	3.32
S609	9	24	7	0.3		7	3.969	3.35
S6000	10	26	8	0.3		7	4.763	4.58
S6001	12	28	8	0.3		8	4.763	5.10
S6002	15	32	9	0.3		9	4.763	5.58
S6003	17	35	10	0.3		10	4.763	6.00
S6004	20	42	12	0.6		9	6.35	9.38
S6005	25	47	12	1.0		10	6.35	10.10
S6006	30	55	13	1.1		11	7.144	10.18
S6007	35	62	14	1.1		11	7.938	12.46
S6008	40	68	15	1.1		12	7.938	13.09
S6009	45	75	16	1.5		12	9.0	16.21

High-Precision Ceramic and Stainless Steel Bearings Manufacturer

Delivering exceptional quality and precision, our ceramic and stainless steel bearings are engineered to meet the diverse needs of industries worldwide. Trusted for durability and performance, we are your reliable partner in advanced bearing solutions.

Specification

Applications
Aerospace: High-performance bearings for aircraft engines and systems.
Automotive: Durable solutions for engines, transmissions, and electric vehicles.
Medical Equipment: Precision bearings for surgical tools and diagnostic devices.
Industrial Machinery: Robust bearings for heavy-duty operations in manufacturing and production.
Renewable Energy: Specialized bearings for wind turbines and solar tracking systems.
Food & Beverage: Corrosion-resistant bearings for hygienic and reliable operations.
 
Key Configurations
Ceramic Bearings: Offering high temperature resistance, low friction, and excellent corrosion resistance.
Custom Designs: Tailored bearing solutions to meet specific application requirements.
High-Precision Tolerances: Ensuring consistent performance in demanding applications.
Maintenance-Free Options: Sealed bearings for enhanced durability and reduced downtime.

Production Process

1) Premium-grade ceramic and stainless steel materials are sourced to meet stringent quality standards.
2) Advanced CNC and grinding machines shape the bearing components to achieve tight tolerances and smooth finishes.
3) Precision polishing ensures low friction and optimal performance for both ceramic and stainless steel bearings.
4)Bearings are carefully assembled in a clean, controlled environment to maintain integrity and precision.
5) Rigorous quality checks, including dimensional accuracy, surface finish, and load testing, are performed to ensure every bearing meets or exceeds industry standards.

Ceramic bearing

Stainless steel bearing

Hybrid ceramic bearing

Many years of experience in bearing business

After Sales Service

Technical Support: Expert guidance for installation, maintenance, and troubleshooting to ensure optimal performance.
Warranty Assurance: Coverage for manufacturing defects, providing peace of mind with every purchase.
Customized Solutions: Tailored advice and modifications to address specific operational challenges or requirements.
Prompt Response: Dedicated support team available to address inquiries and resolve issues quickly and effectively.

Company Profile

At LOWIFAR Bearings, we specialize in designing and manufacturing a wide range of precision, high-quality ball bearings and tapered roller bearings. Our products are designed to meet the demands of heavy agricultural machinery, textile machinery, various engineering applications, motors, automobiles, computers, electric appliances, power tools, pumps, and more.

With over ten years of experience in bearing production, LOWIFAR is a trusted manufacturer dedicated to providing custom-made bearing solutions to meet your unique requirements.

Our experienced and professional team ensures that we deliver products of the highest quality. We are proud to have exported our bearings to numerous countries and regions worldwide, including Europe, North America, India, Thailand, South Korea, Mexico, Turkey, Argentina, Russia, and many others.

Our bearings have earned a strong reputation for reliability and performance among our global customer base. We invite customers, business partners, and friends from all over the world to connect with us for mutually beneficial cooperation.

FAQ

1. What are ceramic bearings?
Ceramic bearings are bearings made from advanced ceramic materials such as Zirconia (ZrO2) or Silicon Nitride (Si3N4). They are known for their high strength, wear resistance, and ability to perform in extreme conditions.

2. What are the advantages of ceramic bearings over steel bearings?
Ceramic bearings offer several advantages, including:

  Higher Durability: Resistant to wear, corrosion, and high temperatures.
  Lighter Weight: Up to 40% lighter than steel bearings.
  Non-Magnetic & Electrically Insulating: Ideal for sensitive applications.
  Low Friction: Reduces energy loss and heat generation.
3. In which industries are ceramic bearings commonly used?
Ceramic bearings are widely used in:

  Packaging equipment
  Renewable energy (e.g., wind turbines)
  Aerospace and automotive
  Medical devices
  Chemical processing
  High-precision tools
4. Can ceramic bearings handle high temperatures?
Yes, ceramic bearings are highly resistant to heat and can operate in temperatures exceeding 1,000°C, depending on the material used.

5. Are ceramic bearings suitable for corrosive environments?
Absolutely! Ceramic bearings are non-reactive to most chemicals, making them ideal for use in highly corrosive environments.

6. What is the lifespan of ceramic bearings?
Ceramic bearings typically last much longer than steel bearings due to their wear resistance and durability. However, the exact lifespan depends on the operating conditions and maintenance practices.

7. How do I maintain ceramic bearings?
Ceramic bearings require minimal maintenance, but to ensure longevity:

  Use the correct lubrication when necessary.
  Keep them clean and free from contaminants.
  Follow proper installation procedures.
8. Do you provide customized ceramic bearings?
Yes, we offer tailored ceramic bearing solutions to meet your specific application requirements. Contact us to discuss your needs.

9. What sizes and types of ceramic bearings do you offer?
We supply a wide range of sizes and configurations, including ball bearings, roller bearings, and hybrid bearings. Check our product catalog or contact us for more details

10. How can I place an order or request a quote?
Simply visit our Contact Us page, fill out the inquiry form, or reach out to us directly via email or phone. Our team will respond promptly with the information you need