High-Performance Miniature Deep Groove Bearings for Speedy Applications

Product Description

Key Features of 602XZZ Miniature High-Speed Deep Groove Ball Bearing

(Custom configurations available upon request.)

Product Overview:
The 602XZZ is a miniature, high-precision deep groove ball bearing designed for small-sized, high-speed rotating devices such as precision instruments, medical tools, small motors, and micro gearboxes. It features double metal shields (ZZ) for effective protection and is manufactured from high-quality bearing steel or stainless steel.

 
Key Features:

Ultra-Compact Design

With a 2mm inner diameter and 7mm outer diameter, the 602XZZ is ideal for space-limited, precision assemblies.
High-Speed Performance

Engineered for low torque and smooth rotation, capable of handling speeds up to 60,000 RPM depending on lubrication and application.
Double Metal Shields (ZZ)

Equipped with metal shields on both sides to protect against dust and contaminants while retaining lubricant for extended bearing life.
Low Noise and Vibration

Manufactured with high-precision components and tight tolerances to ensure quiet, stable operation in sensitive devices.
Material Versatility

Available in high-carbon chromium steel (GCr15) for general applications or SUS440C stainless steel for corrosion resistance in harsh environments.
Pre-Lubricated and Maintenance-Free

Supplied with high-quality grease or light oil, eliminating the need for frequent maintenance in closed systems.
Application-Specific Customization

Supports OEM options including specific radial clearance, special grease, laser-engraved markings, and custom packaging.

Customizable – Clearance grades, laser marking, and packaging on request

Model Number	602XZZ
Inner Diameter (ID)	2 mm
Outer Diameter (OD)	7 mm
Width (B)	3 mm
Seal Type	ZZ (Double Metal Shields)
Material	Bearing Steel / Stainless Steel (optional)
Cage Material	Steel / Nylon
Ball Grade	G10–G16
Lubrication	Grease (standard) / Dry / Oil (optional)
Speed Limit	Up to 60,000 RPM (depending on use)
Application	Precision Devices, Measuring Instruments, Electric Tools, Robotics

BEARING NO.	BOUNDARY DIMENSIONS(MM)			SPEED     RATING(IPM)		BASIC LOAD RATING(KN)		WEIGHT(KG)	Basic load ratings(N)
	d	D	B	Grease	Oil	Cr	Cor		Cr
605-ZZ	5	14	5	30000	38000	1.05	0.5	0.0045
606-ZZ	6	17	6	30000	38000	1.95	0.72	0.006	630
607-ZZ	7	19	6	28000	36000	2.88	1.08	0.007	1300
608-ZZ	8	22	7	26000	34000	3.32	1.38	0.015	1730
609-ZZ	9	24	7	22000	30000	3.35	1.4	0.016	2340
6000-ZZ	10	26	8	22000	30000	4.58	1.98	0.019	3300
6001-ZZ	12	28	8	20000	26000	5.1	2.38	0.022	3350
6002-ZZ	15	32	9	19000	24000	5.58	2.85	0.031	4550
6003-ZZ	17	35	10	17000	21000	6	3.25	0.04
6004-ZZ	20	42	12	16000	19000	9.38	5.02	0.068
6005-ZZ	25	47	12	13000	17000	10	5.58	0.078
6006	30	55	13	13000	15000	13.2	8.3	0.12
6006-Z	30	55	13	13000	15000	13.2	8.3	0.12
6006-2Z	30	55	13	13000	15000	13.2	8.3	0.12
6006-RS	30	55	13	13000	15000	13.72	13.72	0.12
6006-2RS	30	55	13	13000	15000	13.2	13.2	0.12
6007	35	62	14	12000	14000	16	10.3	0.16
6007-Z	35	62	14	12000	14000	16	10.3	0.16

6007-2Z	35	62	14	12000	14000	16	10.3	0.16
6007-RS	35	62	14	12000	14000	16	10.3	0.16
6007-2RS	35	62	14	12000	14000	16	10.3	0.16
6008	40	68	15	9000	11000	15.34	10.85	0.18
6008-Z	40	68	15	9000	11000	15.34	10.85	0.18
6008-2Z	40	68	15	9000	11000	15.34	10.85	0.18
6008-RS	40	68	15	9000	11000	15.34	10.85	0.18
6008-2RS	40	68	15	9000	11000	15.34	10.85	0.18
6009	45	75	16	8000	11000	21.19	14.77	0.24
6009-Z	45	75	16	8000	10000	21.19	14.77	0.24
6009-2Z	45	75	16	8000	10000	21.19	14.77	0.24
6008-RS	45	75	16	8000	10000	21.19	14.77	0.24
6009-2RS	45	75	16	8000	10000	21.19	14.77	0.24
6009MA	45	75	16	8000	10000	20.59	15.26	0.29
6010	50	80	16	7300	9200	22.05	46.21	0.26
6010N	50	80	16	7300	9200	22.05	16.21	0.26
6010-Z	50	80	16	7300	9200	22.05	16.21	0.26
6010-2Z	50	80	16	7300	9200	22.05	16.21	0.26
6010-RS	50	80	16	7300	9200	22.05	16.21	0.26
6010-2RS	50	80	16	7300	9200	22.05	16.21	0.26

6011	55	90	18	6300	8000	30.97	22.52	0.37
6011-Z	55	90	18	6300	8000	30.97	22.52	0.37
6010-2Z	55	90	18	6300	8000	30.97	22.52	0.37
6011-RS	55	90	18	6300	8000	30.97	22.52	0.37
6011-2RS	55	90	18	6300	8000	30.97	22.52	0.37
6012	60	95	18	6000	7500	31.65	24.22	0.39
6012-Z	60	95	18	6000	7500	31.65	24.22	0.39
6012-2Z	60	95	18	6000	7500	31.65	24.22	0.39
6012-RS	60	95	18	6000	7500	31.65	24.22	0.39
6012-2RS	60	95	18	6000	7500	31.65	24.22	0.39
6013	65	100	18	5800	7200	32.23	24.72	0.42
6013-Z	65	100	18	5800	7200	32.23	24.72	0.42
6013-2Z	65	100	18	5800	7200	32.23	24.72	0.42
6013-RS	65	100	18	5800	7200	32.23	24.72	0.42
6013-2RS	65	100	18	5800	7200	32.23	24.72	0.42
6014	70	110	20	5400	6400	38.72	30.3	0.59
6014-Z	70	110	20	5400	6400	38.72	30.3	0.59
6014-2Z	70	110	20	5400	6400	38.72	30.3	0.59
6014-RS	70	110	20	5400	6400	38.72	30.3	0.59
6014-2RS	70	110	20	5400	6400	38.72	30.3	0.59

6015	75	115	20	5100	6100	39.5	33.5	0.64
6015-Z	75	115	20	5100	6100	39.5	33.5	0.64
6015-2Z	75	115	20	5100	6100	39.5	33.5	0.64
6015-RZ	75	115	20	5100	6100	39.5	33.5	0.64
6015-2RZ	75	115	20	5100	6100	39.5	33.5	0.64
6016	80	125	22	4800	5800	47.5	40	0.86
6016-Z	80	125	22	4800	5800	47.5	40	0.86
6016-2Z	80	125	22	4800	5800	47.5	40	0.86
6009-RS	80	125	22	4800	5800	47.5	40	0.86
6009-2RS	80	125	22	4800	5800	47.5	40	0.86
6017	85	130	22	4500	5400	51.33	42.8	0.87
6017-Z	85	130	22	4500	5400	51.33	42.8	0.87
6017-2Z	85	130	22	4500	5400	51.33	42.8	0.87
6017-RS	85	130	22	4500	5400	51.33	42.8	0.87
6017-2RS	85	130	22	4500	5400	51.33	42.8	0.87
6018	90	140	24	4200	5000	58	49.5	1.02
6018-Z	90	140	24	4200	5000	58	49.5	1.02
6018-2Z	90	140	24	4200	5000	58	49.5	1.02
6018-RS	90	140	24	4200	5000	58	49.5	1.02
6018-2RS	90	140	24	4200	5000	58	49.5	1.02

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