R166 & R188 Hybrid Ceramic Bearings for Fidget Spinners and Fishing Reels

• Customization: Available
• Temperature Range: -200°c to +400°c
• Corrosion Resistance: Excellent (Chemical and Saline Environments)
• Model NO.: R188
• Load Capacity: High
• Lubrication: Self-Lubricating
• Noise Level: Low
• Design: Available in Standard and Custom Sizes
• Transport Package: Sealed in Plastic Bags, Packed in Foam-Lined Boxes
• Specification: hybrid ceramic
• 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 R166 & R188 Hybrid Ceramic Bearings

(Custom configurations available upon request.)

Hybrid Ceramic Design

Combines ceramic balls with steel raceways, offering a balance of lightweight performance, durability, and cost efficiency.
Ultra-Smooth Operation

Ceramic balls reduce friction, ensuring silent and seamless rotation, perfect for high-precision applications like fidget spinners and fishing reels.
High-Speed Performance

Lightweight ceramic balls minimize centrifugal force, enabling higher rotational speeds for a superior experience.
Corrosion Resistance

Excellent resistance to water and chemicals, making these bearings ideal for saltwater fishing reels and damp environments.
Durable and Long-Lasting

Ceramic balls resist wear and deformation, ensuring extended service life under frequent use.
Low Maintenance Requirements

Self-lubricating properties of ceramic balls reduce the need for regular maintenance, ensuring hassle-free operation.
Versatile Applications

Suitable for both recreational and industrial uses, from fidget spinners to high-performance fishing reels.

Applications:

Fidget Spinners: Provides ultra-smooth and silent spinning for an exceptional user experience.
Fishing Reels: Corrosion-resistant and high-speed bearings for freshwater and saltwater fishing.
RC Toys and Gadgets: High-speed and durable bearings for precision control.

Parameter	R166 Bearing	R188 Bearing
Inner Diameter (ID)	3.175mm (1/8")
Outer Diameter (OD)	6.35mm (1/4")	12.7mm (1/2")
Width	1.984mm (5/64")	4.762mm (3/16")
Material	Ceramic Balls + Steel Raceways	Ceramic Balls + Steel Raceways
Ceramic Material	Silicon Nitride (Si3N4) / Zirconia	Silicon Nitride (Si3N4) / Zirconia
Raceway Material	Stainless Steel (440C or equivalent)	Stainless Steel (440C or equivalent)
Precision Grade	ABEC-5 / ABEC-7	ABEC-5 / ABEC-7
Speed Rating	High RPM	High RPM
Corrosion Resistance	Excellent (Suitable for saltwater)	Excellent (Suitable for saltwater)
Temperature Range	-50°C to 250°C (-58°F to 482°F)	-50°C to 250°C (-58°F to 482°F)
Application	Fidget Spinners, RC Toys, Fishing Reels	Fidget Spinners, RC Toys, Fishing Reels
Lubrication	Pre-lubricated (customizable)	Pre-lubricated (customizable)
Weight	Lightweight due to ceramic balls	Lightweight due to ceramic balls

Beanng No	Boundary dimensions				Mass
					(Kg)(refer)
	d	D	B	f(min	Zr02	Si3N4	PLASTIC	440C
6006	30	55	13	1	0.089	0.048	0.022	0.116
6206		62	16	1	0.15	0.083	0.038	0.2
6306		72	19	1.1	0.27	0.14	0.066	0.35
6406		90	23	1.5	0.57	0.31	0.14	0.74
6807	35	47	7	0.3	0.021	0.011	0.005	0.027
6907		55	10	0.6	0.058	0.031	0.014	0.075
16007		62	9	0.3	0.082	0.045	0.021	0.11
6007		62	14	1	0.12	0.063	0.029	0.15
6207		72	17	1.1	0.22	0.12	0.055	0.28
6307		80	21	1.5	0.36	0.19	0.089	0.46
6407		100	25	1.5	0.73	0.4	0.18	0.95
6808	40	52	7	0.3	0.02	0.013	0.006	0.03
6908		62	12	0.6	0.09	0.05	0.022	0.11
16008		68	9	0.3	0.1	0.05	0.025	0.13
6008		68	15	1	0.15	0.08	0.037	0.19
6208		80	18	1.1	0.28	0.15	0.07	0.37
6308		90	13	1.5	0.49	0.27	0.12	0.64

6809	45	58	7	0.3	0.029	0.016	0.007	0.038
6909		68	12	0.6	0.097	0.053	0.024	0.13
16009		75	10	0.6	0.13	0.07	0.032	0.17
6009		75	16	1	0.19	0.1	0.046	0.24
6209		85	19	1.1	0.32	0.175	0.081	0.42
6309		100	25	1.5	0.64	0.345	0.16	0.83
6409		120	29	2	1.18	0.64	0.29	1.53
6810	50	65	7	0.3	0.03A	0.021	0.01	0.05
6910		72	12	0.6	0.1	0.06	0.026	0.14
16010		80	10	0.6	0.13	0.07	0.034	0.18
6010		80	16	1	0.2	0.11	0.05	0.26
6210		90	20	1.1	0.35	0.19	0.088	0.46
6310		110	27	2	0.82	0.44	0.2	1.06
6410		130	31	2.1	1.45	0.78	0.36	1.88
6811	55	72	9	0.3	0.06	0.03	0.016	0.08
6911		80	13	1	0.15	0.08	0.036	0.19
1601		90	11	0.6	0.2	0.11	0.049	0.26
6011		90	18	1.1	0.29	0.16	0.073	0.38
6211		100	21	1.5	0.48	0.26	0.12	0.62
6311		120	29	2	1.05	0.57	0.26	1.37

6411	55	140	33	2.1	1.76	0.95	0.44	2.29
6812	60	78	10	0.3	0.08	0.04	0.02	0.1
6912		85	13	1	0.15	0.08	0.037	0.19
16012		95	11	0.6	0.22	0.12	0.054	0.28
6012		95	18	1.1	0.32	0.17	0.079	0.41
6212		110	22	1.5	0.6	0.33	0.15	0.78
6312		130	31	2.1	1.32	0.72	0.33	1.72
6412		150	35	2.1	2.13	1.15	0.53	2.77
6813	65	85	10	0.6	0.1	0.05	0.025	0.13
6913		90	13	1	0.17	0.09	0.04	0.22
16013		100	11	0.6	0.23	0.13	0.06	0.3
6013		100	18	1.1	0.34	0.18	0.08	0.44
6213		120	23	1.5	0.77	0.42	0.19	1
6313		140	33	2.1	1.62	0.88	0.41	2.11
6413		160	37	2.1	2.54	1.35	0.6	3.3
6814		90	10	0.6	0.1	0.056	0.026	0.13
6914		100	16	1	0.27	0.15	0.07	0.35
16014		110	13	0.6	0.34	0.18	0.08	0.44
6014	70	110	20	1.1	0.47	0.25	0.12	0.61
6214		125	24	1.5	0.84	0.45	0.21	1.09

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