Top Quality and High Precision Deep Groove Ball Bearing 687 for Wind Mills and Automotives

• Customization: Available
• Raw Material: Xingcheng Steel Gcr 15
• Transport: by Air / by Sea
• Model NO.: 687 ZZ 2RS
• Clearance: C0, C2, C3, C4
• Seal: Zz or 2RS
• Sizes: All Sizes of Deep Groove Ball Bearings Are Availab
• Precision: P5 P6
• Weight: 0.0021 Kg
• Transport Package: Box, Carton or Pallet
• Specification: 7*14*3.5
• Trademark: OEM or OSUNO or Neutral
• Origin: Shandong, China
• HS Code: 8482102000
• Production Capacity: 50000/Month

Product Description

 

 

Deep groove ball bearings are the most representative of rolling bearings, with simple structure, They are easy to use and versatile .
Such bearings are non-separabal bearings,the inner and outer rings are rolled into a ditch arc type. They can bear radial load and axial load,with low coefficient of friction,high limiting speed .They are suitable for high-spped,low noise ,low vibration occasions. Deep groove ball bearings are widely used in auto-mobiles, machine tools, motors, instrumentation, construction machinery, railway vehicles, agricultural machinery and various equipment in machinery industry.

 

Advantages:
At our factory, we pride ourselves on producing high-quality bearings that stand out in the market. Here are the key advantages of our products, covering materials, processing, testing, and packaging:

1. Superior Materials

High-Grade Steel: Our bearings are made from JIANGYIN XINGCHENG steel , known for its excellent durability and strength. This ensures our bearings can withstand heavy loads and harsh operating conditions.

Advanced Heat Treatment: We utilize advanced heat treatment processes to enhance the hardness and wear resistance of our bearing components. This extends the lifespan of our bearings and improves their performance under stress.
 

2. Precision Processing

State-of-the-Art Machinery: Our factory is equipped with state-of-the-art machinery for precision manufacturing. This allows us to achieve tight tolerances and superior surface finishes, ensuring smooth operation and minimal friction.
 

3. Rigorous Testing

Comprehensive Quality Control: Our bearings undergo comprehensive quality control checks at every stage of production. We use advanced inspection equipment to test for dimensional accuracy, surface finish, and material properties.
 

4. Secure Packaging

Robust Packaging Materials: Our bearings are packed using robust materials that protect against physical damage during transportation. This ensures that our products arrive at their destination in perfect condition.
 

Anti-Corrosion Measures: We apply anti-corrosion coatings to our bearings and use moisture-proof packaging to protect against rust and corrosion. This is particularly important for bearings that may be stored for extended periods before use.
 

Customized Packaging Solutions: We offer customized packaging solutions to meet the specific needs of our customers. Whether it's bulk packaging for large orders or individual packaging for specialized applications, we ensure our bearings are packed to your requirements.




Our bearings are designed to deliver outstanding performance, durability, and reliability. From the selection of superior materials to precision processing, rigorous testing, and secure packaging, every step of our production process is focused on quality. We are committed to providing our customers with bearings that meet and exceed their expectations, ensuring optimal performance in every application.

Certificates:

Our Workshop:
Our Production team work tirelessly to ensure that our high quality products to be delivered to the clients at the decided time so that our esteemed client doesnt face any kind of hustle
 

Product parameters:

We Provide a wide range of products to our customers depends upon the requirments and specifications provided by our esteemed customers. Below is the series of '6000 to 6052'
 

Bearing No.	Boundary dimensions				Basic load ratings (kN)		Weight
	mm				Dynamic	Static	kg
	d	D	B	rs min	Cr	Cor	≈
683	3	7	2	0.1	390	130	0.00033
684	4	9	2.5	0.15	640	224	0.00067
685	5	11	3	0.15	715	282	0.0011
686	6	13	3.5	0.15	1,080	440	0.0019
687	7	14	3.5	0.15	1,170	505	0.0021
688	8	16	4	0.2	1,610	715	0.0031
689	9	17	4	0.2	1,720	820	0.0032
6800	10	19	5	0.3	360	170	0.005
6801	12	21	5	0.3	430	240	0.0060
6802	15	24	5	0.3	470	290	0.0070
6803	17	26	5	0.3	480	310	0.0080
6804	20	32	7	0.3	780	570	0.0190
6805	25	37	7	0.3	830	600	0.0220
6806	30	42	7	0.3	900	730	0.0259
6807	35	47	7	0.3	960	850	0.0289
6808	40	52	7	0.3	1020	950	0.0329
6809	45	58	7	0.3	1070	1050	0.040
6810	50	65	7	0.3	1680	1720	0.0519
6811	55	72	9	0.3	2040	1990	0.0828
6812	60	78	10	0.3	2060	2050	0.1038
6813	65	85	10	0.6	2120	2200	0.1257
6814	70	90	10	0.6	2240	2440	0.1337
6815	75	95	10	1	2820	2890	0.1417
6816	80	100	10	1	2850	2990	0.15
6817	85	110	13	1.5	4200	4250	0.2654
6818	90	115	13	1.5	4250	4450	0.2784
6819	95	120	13	1.5	7400	7100	0.704
6820	100	125	13	1.5	4400	4750	0.3084
6821	105	130	13	1.5	4450	4950	0.3233
6822	110	140	16	1.5	6450	7200	0.6047
6824	120	150	16	1.5	6500	7400	0.654
6826	130	165	18	2	7420	8830	0.9370
6828	140	175	18	2.5	8588	9981	1.0
6830	150	190	20	3	10746	12342	1.40

Major Applications

Our bearings are mainly used on large scale of different areas such as industrial areas, agricultural areas and are successfully playing their role to grow the industry;

Automotive Industry
Transportation Industry
Generators and water turbines
Heavy Duty Machinery
Construction Machinery
Mining Equipments
Mechanical Fans and Blowers
Gearbox and Pumps 
Railway Industry
Aerospace Industry
Wind Turbines
Petroleum Machinery
Marine Propulsion and Offshore Drilling
Pulp and Paper Processing Equipment
Textile Machinery

WHY CHOOSE US?  

NO.1   We provide our customers the most Comprehensive service and we'll do our best to deal with problems our customers encountered and ensure our customers SATISFACTION
NO.2   The high quality of our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our  working style
NO.4   Bearings are manufactured by ourselves, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers to makes sure every deal have a happy end.

FAQ

Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2015, and EU certification. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; And we export bearings more than 10 years to all over the world.
 
Q:  What time the guarantee of your bearing quality guarantee period?
A: 6 months ,Customer need supply photos and send bearing back.
 
Q: Could you tell me the payment term of your company can accept?
A: T/T,L/C, Moneygram, D/P, PayPal
 
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity

Q: What precautionary measures I should adopt before installation of bearings?
A: Firstly, doesn't need to remove the preservative coating of the bearings. It is necessary to wipe off the outside          cylindrical surface and bore, if the grease is not compatible with the preservative then wash and carefully dry the      bearing. Bearings should be installed in a dry, dust-free room away from metal working or other machines producing swarf and dust.