2200 Series Self Aligning Ball Bearing

• Customization: Available
• Temperature Range: -30°c to +150°c
• Corrosion Resistance: Excellent (Chemical and Saline Environments)
• Model NO.: 2204
• 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: Gcr15
• Trademark: LOWIFAR
• Origin: China
• HS Code: 848210
• Production Capacity: 50000PCS/Year

Product Description

Key Features of 2200 Series Self Aligning Ball Bearing

(Custom configurations available upon request.)

Self-Alignment Capability

Automatically adjusts for angular misalignments caused by shaft deflection or installation errors.
Typical permissible misalignment: 2° - 3°.
Dual Row Design

Features two rows of balls with a common spherical raceway in the outer ring for better load distribution.
Material

Manufactured from high-carbon chromium steel for durability.
Optional stainless steel versions available for corrosion resistance.
Load Capacities

Handles both radial and light axial loads effectively.
Suitable for dynamic and static load applications.
Lubrication

Pre-lubricated with grease.
Compatible with grease or oil for extended operation.
Operating Speed

High-speed capability, ranging from 10,000 RPM to 25,000 RPM depending on the size.
Seal Options

Available in open or sealed versions (ZZ, 2RS) for protection against contaminants.
Wide Range of Sizes

Inner diameter (d): 10 mm to 50 mm.
Outer diameter (D): 30 mm to 90 mm.
Width (B): 9 mm to 23 mm.
Precision and Tolerance

Typically supplied in P0 or P6 precision classes.
Higher precision classes available on request.
Applications

Ideal for machinery where shaft deflections or misalignments are unavoidable.
Common in conveyors, textile machinery, pumps, and agricultural equipment.

 

NO.	Basic SIZE			LOAD RATING(KN)		MAX SPEED(rmin)		WEIGHT	Set Sleeve And Release Sleeve
	d	D	B	DYNAMIC	STATIC	GREASE	OIL	(KG)
2204 2204k	20	47	18	16.8	4.15	12000	14000	0.152
	20	47	18					0.149
2205 2205k	25	52	18	16.5	4.28	10000	12000	0.1887
	25	52	18					0.166	H305AH305
2206 2206K	30	62	20	233	5.68	8600	10000	0.264
	30	62	20					0.26	H306AH306
2207 2207K	35	72	23	30.1	8.6	7500	8800	0.441
	35	72	23					0.4	H307AH307
2208 2208K	40	80	23	31.2	9.8	6700	7900	0.53
	40	80	23					0.519	H308AH308
2209 2209K	45	85	23	31.9	10.8	6000	7100	0.553
	45	85	23					0.532	H309AH309
2210 2210K	50	90	23	33.1	11.2	5500	6400	0.618
	50	90	23					0.6	H310AH310
2211 2211K	50	100	25	26.5	9.9	5000	5800	0.824
	50	100	25					0.82	H311 AH311
2212 2212K	60	110	28	34	12.6	4600	5400	1.16
	60	110	28					1.09	H312AH312

2213 2213K	65	120	31	43.5	16.4	4200	5000	1.5
	65	120	31					1.46	H313AH313
2214 2214K	70	125	31	44.2	17	3900	4600	1.63
	70	125	31					1.52	H314AH314
2215 2215K	75	135	31	58.5	22	3700	4300	1.71
	75	135	31					1.6	H315AH315
2216 2216K	80	140	33	65	25.5	3400	4000	2.19
	80	140	33					2.15	H316AH316
2217 2217K	85	150	36	58.5	23.6	3200	3800	2.53
	85	150	36					2.48	H317AH317
2218 2218K	90	160	40	70.2	28.5	3100	3600	3.22
	90	160	40					3.16	H318AH318
2219 2219K	95	170	43	832	34.5	2900	3400	4.2
	95	170	43					4.1	H319AH319
2220 2220K	100 100	180	46	97.5	40.5	2700	3200	4.61
		180	46					4.5	H320 AH320
2222 2222K	110	200	53	124	52	2500	2900	7.16
	100	200	53					7	H322 AH322

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