China Good Price 6203 ball bearing KOYO 6201 6202 6203 2rs zz deep groove ball bearing 6201 6202 6203 double row ball bearing

Type: BALL
Structure: Deep Groove
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Farms, Restaurant, Home Use, Retail, Printing Shops, Construction works , Energy & Mining, Advertising Company
Bore Size: 0 – 17 mm
Model Number: ZZ 2RS
Precision Rating: P0 P6 P5 P4 P2
Seals Type: OPEN ZZ 2RS, Open, Z, ZZ, RS, 2RS etc
Number of Row: Single row
Product Name: 6203 deep groove ball bearing
Material: GCR15 Stainless Steel
Service: OEM /ODM
Logo: Can be customized
Certificate: ISO9001
Packing: Individual box packing or bulk packing, per cartons, per pallets
Application: Autos, medicals and manufacture equipment…etc;
Bearing sample: Always available for testing in free
Packaging Details: A: barreled package 2rs zz deep groove ball bearing

Bearing Photos:

Related Ball Bearing Catalogue:

New Items Old Items Specifications(dxDxB) Weight/kg
Bearing 6201 201 12x32x10 0.0365
Bearing 6202 202 15x35x11 0.571
Bearing 6203 203 17x40x12 0.065
Bearing 6204 204 20x47x14 0.11
Bearing 6205 205 25x52x15 0.134
Bearing 6206 206 30x62x16 0.218
Bearing 6207 207 35x72x17 0.284
Bearing 6208 208 40x80x18 0.37
Bearing 6209 209 45x85x19 0.428
Bearing 6210 210 50x90x20 0.462
Bearing 6211 211 55x100x21 0.59
Bearing 6212 212 60x110x22 0.8
Bearing 6213 213 65x120x23 1.01
Bearing 6214 214 70x125x24 1.34
Bearing 6215 215 75x130x25 1.16
Bearing 6216 216 80x140x26 1.39
Bearing 6217 217 85x150x28 1.92

The Main Usage:
Deep groove ball bearings can be used for transmission, instrumentation, motors, household appliances,
internal combustion engines, transport vehicles, agricultural machinery, construction machinery,
construction machinery, roller skates, yo-yo etc.

Our Service:1.We are a manufacturer of producing bearing for more than 7 years of experience in product.2.We have set up a one-stop production line with a daily output of million sets.
Strict inspection of the products before leaving factory ensures that each batch of
products achieve the unified standard.3.Accept non-standard production according to customers’ requirement.5.High level of performance, quality, of all equipment and service.6.Promptness in technical support pre- and after sales.7.Do OEM for our customers.
After-sale Service: we are always for here to help you when there is something wrong with bearings based on our more than
7 years experience work team. Give back the solutions as soon as possible .
Packing :1. Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton2. Commercial packing: 1pc/plastic bag + color box + carton3. According to buyer required

JiNan QinZhou Bearing Co. Ltd. is a Chinese bearing manufacturer . The enterprise professional
concentrates on manufacturing all kinds of bearings as our own brand “ARJG“,
enjoys high states in the rolling bearing industry of China and is highly praised by our customers.We have full-scale types of the bearings, which are widely used in engineering machinery, machine tool, car industry,
metallurgy, mines, oil industry, electric power supply, railway industry and so on. including deep groove ball bearing,
self-aligning ball bearing, cylindrical roller bearing, spherical roller bearing, needle bearing, tapered roller bearing,
thrust ball bearing, thrust roller bearing, angular contact ball bearing, knuckle bearing, ceramic bearing, forklift bearing,
insert bearing and so on.

Q: Are you trading company or manufacturer ?A: We are factory of the bearing china 6204abx 3 4 sst
Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity of the bearing china 6204abx 3 4 sst.
Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?A: Payment=1000USD, 30% T/T in advance ,
balance before shippment.If you have another question, pls feel free to contact us.

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.


When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China Good Price 6203 ball bearing KOYO 6201 6202 6203 2rs zz deep groove ball bearing 6201 6202 6203     double row ball bearingChina Good Price 6203 ball bearing KOYO 6201 6202 6203 2rs zz deep groove ball bearing 6201 6202 6203     double row ball bearing
editor by czh

Recent Posts