Product Description

 

Product Description

Clearance 60x110x22 mm Self Aligning Ball Bearing Self-aligning Ball Bearing 1212 for electronic equipment

Self-aligning roller bearings are 2 symmetrical type spherical roller, formed a share of the spherical roller, there are 2 and inner circle tilt Angle of an axis of bearings rolling, has a good heart, when the axial force performance when bending or install different heart bearings, still can use normally mind with bearing size series vary, generally permitted self-aligning Angle for 1-2.5 degrees, this type of bearing capacity, besides can bear radial load bearing can withstand the bidirectional effect of axial load, good resistance to impact, generally self-aligning roller bearings are allowed to work with low speed.

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.
 

Feature:

· Accommodate static and dynamic misalignment 
The bearings are self-aligning like spherical roller bearings or CARB bearings.

· Excellent high-speed performance 
Spherical Roller Bearings  generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.

· Minimum maintenance 
Due to low heat generation the bearing temperature is lower, leading to extended bearing life and maintenance intervals. 

· Low friction 
Very loose conformity between balls and outer ring keeps friction and frictional heat at low levels.

· Excellent light load performance 
Spherical Roller Bearings  have low minimum load requirements.

· Low noise 
Spherical Roller Bearings  can reduce noise and vibrations levels, for example, in fans.

 

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer’s bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

 

Detailed Photos

1205 ETN9 1205 EKTN9 2205 E-2RS1TN9 2205 E-2RS1KTN9
2205 ETN9 2205 EKTN9 1305 ETN9 1305 EKTN9
2305 E-2RS1TN9 2305 E-2RS1KTN9 2305 ETN9 2305 EKTN9
1206 ETN9 1206 EKTN9 2206 E-2RS1TN9 2206 E-2RS1KTN9
2206 ETN9 2206 EKTN9 1306 ETN9 1306 EKTN9
2306 E-2RS1TN9 2306 E-2RS1KTN9 2306 2306 K
1207 ETN9 1207 EKTN9 2207 E-2RS1TN9 2207 E-2RS1KTN9
2207 ETN9 2207 EKTN9 1307 ETN9 1307 EKTN9
2307 E-2RS1TN9 2307 E-2RS1KTN9 2307 ETN9 2307 EKTN9
1208 ETN9 1208 EKTN9 2208 E-2RS1TN9 2208 E-2RS1KTN9
2208 ETN9 2208 EKTN9 1308 ETN9 1308 EKTN9
2308 E-2RS1TN9 2308 E-2RS1KTN9 2308 ETN9 2308 EKTN9
1209 ETN9 1209 EKTN9 2209 E-2RS1TN9 2209 E-2RS1KTN9
2209 ETN9 2209 EKTN9 1309 ETN9 1309 EKTN9
2309 E-2RS1TN9 2309 E-2RS1KTN9 2309 ETN9 2309 EKTN9
1204 EKTN9 H 204 1205 EKTN9 H 205
2205 E-2RS1KTN9 H 305 1305 EKTN9 H 305
2305 E-2RS1KTN9 H 2305 2305 EKTN9 H 2305
1206 EKTN9  H 206 2206 E-2RS1KTN9 H 306 E
2206 EKTN9 H 306 1306 EKTN9  H 306
2306 E-2RS1KTN9 H 2306 2306 K H 2306
1207 EKTN9 H 207 2207 E-2RS1KTN9 H 3074 E
2207 EKTN9 H 307 2307 E-2RS1KTN9 H 307 E
2307 EKTN9 H 2307 1208 EKTN9 H 208
2208 E-2RS1KTN9 H 308 E 2208 EKTN9 H 308
1308 EKTN9 H 308 2308 EKTN9 H 2308
2308 E-2RS1KTN9 H 2308 1209 EKTN9 H 209
2209 E-2RS1KTN9 H 309 E 2209 EKTN9 H 309
1309 EKTN9 H 309 2309 EKTN9 H 2309
2309 E-2RS1KTN9 H 2309 1210 EKTN9 H 210
2210 E-2RS1KTN9 H 310 E 2210 EKTN9 H 310
1310 EKTN9 H 310 2310 E-2RS1KTN9 H 2310
2310 K H 2310 1211 EKTN9 H 211
2211 E-2RS1KTN9 H 311 E 2211 EKTN9 H 311
1311 EKTN9 H 311 2311 K H 2311
1212 EKTN9 H 212 2212 E-2RS1KTN9 H 312 E
2212 EKTN9 H 312 1312 EKTN9 H 312
2312 K H 2312 1213 EKTN9 H 213
2213 E-2RS1KTN9 H 313 E 2213 EKTN9 H 313
1313 EKTN9  H 313 2313 K H 2313
1215 K H 215 2215 EKTN9 H 315
1315 K H 315 2315 K H 2315
1216 K H 216 2216 EKTN9 H 316
1316 K H 316 2316 K H 2316
1217 K H 217 2217 K H 317
1317 K H 317 1218 K H 218 
2218 K H 318 1318 K H 318
2318 K H 2318 1219 K H 219 
2219 K H 319 1319 K H 319
2319 KM H 2319 1220 K H 220
2220 K H 320 1320 K H 320
2320 K  H 2320 1222 K H 222
2222 K H 322 1322 KM H 322
1224 KM H 3571 1226 KM  H 3026
11204 ETN9 11205 ETN9 11206 TN9 11207 TN9
11208 TN9 11209 TN9 11210 TN9 11212 TN9

Application:

Packaging & Shipping

Packaging Details:

1. Industrial tube packing + cartons + pallets

2. Individual colorful or white box + carton + pallets

3. As the clients’ requirement

 

Transportation:

1. Less than 45 KGS, we will send by express. (Door to Door, Convenient)

2. Between 45 – 2 sets.
3).Our tech and service team was very powerful and professional.
4).We have our own brand “HCSZ”.
5).Custom-design is available.( non-standard model) 

Company Profile

ZheJiang Hangshuo Bearing Co., Ltd. is an enterprise integrating production and sales. The company is mainly engaged in the production and export of bearings and mechanical spare parts.

The company has professional high-tech talents, excellent sales team, professional service engineers, and wins the competition with “lowest cost, highest quality, most complete specifications, and largest scale”. Companies adhering to the “production specialization, product differentiation” business ideas, process design, product processing, internal and external packaging, finished product delivery and domestic and foreign transportation are strictly in accordance with the ISO9001 quality system standard standardized operation. The company has always adhered to the principle of “survive by quality, seek benefit by management, and seek development by service”, strictly control product quality, enrich product categories, and improve after-sales service, which has won high praise from domestic and foreign customers. The company strives to build brand products. At present, ZheJiang Hangshuo HCSZ is favored by most national distributors for its standardization, unification and specialization.
 

FAQ

Q : Why choose us ?
A: a.With background of about 10 years

b.Strict Inspection ,and the best quality price with reasonable price bearings provided .

c.OEM service provided.

d. Delivery products from our factory warehouse , delivery time is short .

e. After sale service at any time .

Q: What kind of bearing you producted ?

A:main products are deep groove ball bearing , spherical roller bearings , tapered roller bearing ,thrust ball bearing ,others could be special made for you .

Q:What brand you could provided ?
A: our brand is HCSZ, we also offer OEM service .

Q:Your product certifications ?
A: ISO 9001:2008 , ISO 9001:2000

 

Our service

♥1.Your inquiry will be reply within 2 hours.

♥2.Fast delivery,within 14 working days.

♥3.Packing: you will receive a Perfect product with strong outside packing.

♥4.With advanced first-level facilities and testing equipment,to insure no mistake on the dimension of the bearings.

♥5.No M.O.Q, Because we are manufacturer.

♥6.24 hours on line,no limited to talk to us.

♥7.Return Policy:We gladly accept returns for item purchased within a 30 day period, provided it is still in the original package, not used nor damaged.

♥8.Warranty Claims :The Warranty covers any Defect of the product for a period of 12 months. It does not cover items that are not correctly installed or over tightened which may cause premature failure. Installation or any other fee’s are not refundable.

 

 

US $7.55-9.63
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 45°
Aligning: Aligning Bearing
Separated: Separated
Rows Number: Double
Load Direction: Radial Bearing
Material: Bearing Steel

###

Customization:

###

###

1205 ETN9 1205 EKTN9 2205 E-2RS1TN9 2205 E-2RS1KTN9
2205 ETN9 2205 EKTN9 1305 ETN9 1305 EKTN9
2305 E-2RS1TN9 2305 E-2RS1KTN9 2305 ETN9 2305 EKTN9
1206 ETN9 1206 EKTN9 2206 E-2RS1TN9 2206 E-2RS1KTN9
2206 ETN9 2206 EKTN9 1306 ETN9 1306 EKTN9
2306 E-2RS1TN9 2306 E-2RS1KTN9 2306 2306 K
1207 ETN9 1207 EKTN9 2207 E-2RS1TN9 2207 E-2RS1KTN9
2207 ETN9 2207 EKTN9 1307 ETN9 1307 EKTN9
2307 E-2RS1TN9 2307 E-2RS1KTN9 2307 ETN9 2307 EKTN9
1208 ETN9 1208 EKTN9 2208 E-2RS1TN9 2208 E-2RS1KTN9
2208 ETN9 2208 EKTN9 1308 ETN9 1308 EKTN9
2308 E-2RS1TN9 2308 E-2RS1KTN9 2308 ETN9 2308 EKTN9
1209 ETN9 1209 EKTN9 2209 E-2RS1TN9 2209 E-2RS1KTN9
2209 ETN9 2209 EKTN9 1309 ETN9 1309 EKTN9
2309 E-2RS1TN9 2309 E-2RS1KTN9 2309 ETN9 2309 EKTN9
1204 EKTN9 H 204 1205 EKTN9 H 205
2205 E-2RS1KTN9 H 305 1305 EKTN9 H 305
2305 E-2RS1KTN9 H 2305 2305 EKTN9 H 2305
1206 EKTN9  H 206 2206 E-2RS1KTN9 H 306 E
2206 EKTN9 H 306 1306 EKTN9  H 306
2306 E-2RS1KTN9 H 2306 2306 K H 2306
1207 EKTN9 H 207 2207 E-2RS1KTN9 H 3074 E
2207 EKTN9 H 307 2307 E-2RS1KTN9 H 307 E
2307 EKTN9 H 2307 1208 EKTN9 H 208
2208 E-2RS1KTN9 H 308 E 2208 EKTN9 H 308
1308 EKTN9 H 308 2308 EKTN9 H 2308
2308 E-2RS1KTN9 H 2308 1209 EKTN9 H 209
2209 E-2RS1KTN9 H 309 E 2209 EKTN9 H 309
1309 EKTN9 H 309 2309 EKTN9 H 2309
2309 E-2RS1KTN9 H 2309 1210 EKTN9 H 210
2210 E-2RS1KTN9 H 310 E 2210 EKTN9 H 310
1310 EKTN9 H 310 2310 E-2RS1KTN9 H 2310
2310 K H 2310 1211 EKTN9 H 211
2211 E-2RS1KTN9 H 311 E 2211 EKTN9 H 311
1311 EKTN9 H 311 2311 K H 2311
1212 EKTN9 H 212 2212 E-2RS1KTN9 H 312 E
2212 EKTN9 H 312 1312 EKTN9 H 312
2312 K H 2312 1213 EKTN9 H 213
2213 E-2RS1KTN9 H 313 E 2213 EKTN9 H 313
1313 EKTN9  H 313 2313 K H 2313
1215 K H 215 2215 EKTN9 H 315
1315 K H 315 2315 K H 2315
1216 K H 216 2216 EKTN9 H 316
1316 K H 316 2316 K H 2316
1217 K H 217 2217 K H 317
1317 K H 317 1218 K H 218 
2218 K H 318 1318 K H 318
2318 K H 2318 1219 K H 219 
2219 K H 319 1319 K H 319
2319 KM H 2319 1220 K H 220
2220 K H 320 1320 K H 320
2320 K  H 2320 1222 K H 222
2222 K H 322 1322 KM H 322
1224 KM H 3024 1226 KM  H 3026
11204 ETN9 11205 ETN9 11206 TN9 11207 TN9
11208 TN9 11209 TN9 11210 TN9 11212 TN9
US $7.55-9.63
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 45°
Aligning: Aligning Bearing
Separated: Separated
Rows Number: Double
Load Direction: Radial Bearing
Material: Bearing Steel

###

Customization:

###

###

1205 ETN9 1205 EKTN9 2205 E-2RS1TN9 2205 E-2RS1KTN9
2205 ETN9 2205 EKTN9 1305 ETN9 1305 EKTN9
2305 E-2RS1TN9 2305 E-2RS1KTN9 2305 ETN9 2305 EKTN9
1206 ETN9 1206 EKTN9 2206 E-2RS1TN9 2206 E-2RS1KTN9
2206 ETN9 2206 EKTN9 1306 ETN9 1306 EKTN9
2306 E-2RS1TN9 2306 E-2RS1KTN9 2306 2306 K
1207 ETN9 1207 EKTN9 2207 E-2RS1TN9 2207 E-2RS1KTN9
2207 ETN9 2207 EKTN9 1307 ETN9 1307 EKTN9
2307 E-2RS1TN9 2307 E-2RS1KTN9 2307 ETN9 2307 EKTN9
1208 ETN9 1208 EKTN9 2208 E-2RS1TN9 2208 E-2RS1KTN9
2208 ETN9 2208 EKTN9 1308 ETN9 1308 EKTN9
2308 E-2RS1TN9 2308 E-2RS1KTN9 2308 ETN9 2308 EKTN9
1209 ETN9 1209 EKTN9 2209 E-2RS1TN9 2209 E-2RS1KTN9
2209 ETN9 2209 EKTN9 1309 ETN9 1309 EKTN9
2309 E-2RS1TN9 2309 E-2RS1KTN9 2309 ETN9 2309 EKTN9
1204 EKTN9 H 204 1205 EKTN9 H 205
2205 E-2RS1KTN9 H 305 1305 EKTN9 H 305
2305 E-2RS1KTN9 H 2305 2305 EKTN9 H 2305
1206 EKTN9  H 206 2206 E-2RS1KTN9 H 306 E
2206 EKTN9 H 306 1306 EKTN9  H 306
2306 E-2RS1KTN9 H 2306 2306 K H 2306
1207 EKTN9 H 207 2207 E-2RS1KTN9 H 3074 E
2207 EKTN9 H 307 2307 E-2RS1KTN9 H 307 E
2307 EKTN9 H 2307 1208 EKTN9 H 208
2208 E-2RS1KTN9 H 308 E 2208 EKTN9 H 308
1308 EKTN9 H 308 2308 EKTN9 H 2308
2308 E-2RS1KTN9 H 2308 1209 EKTN9 H 209
2209 E-2RS1KTN9 H 309 E 2209 EKTN9 H 309
1309 EKTN9 H 309 2309 EKTN9 H 2309
2309 E-2RS1KTN9 H 2309 1210 EKTN9 H 210
2210 E-2RS1KTN9 H 310 E 2210 EKTN9 H 310
1310 EKTN9 H 310 2310 E-2RS1KTN9 H 2310
2310 K H 2310 1211 EKTN9 H 211
2211 E-2RS1KTN9 H 311 E 2211 EKTN9 H 311
1311 EKTN9 H 311 2311 K H 2311
1212 EKTN9 H 212 2212 E-2RS1KTN9 H 312 E
2212 EKTN9 H 312 1312 EKTN9 H 312
2312 K H 2312 1213 EKTN9 H 213
2213 E-2RS1KTN9 H 313 E 2213 EKTN9 H 313
1313 EKTN9  H 313 2313 K H 2313
1215 K H 215 2215 EKTN9 H 315
1315 K H 315 2315 K H 2315
1216 K H 216 2216 EKTN9 H 316
1316 K H 316 2316 K H 2316
1217 K H 217 2217 K H 317
1317 K H 317 1218 K H 218 
2218 K H 318 1318 K H 318
2318 K H 2318 1219 K H 219 
2219 K H 319 1319 K H 319
2319 KM H 2319 1220 K H 220
2220 K H 320 1320 K H 320
2320 K  H 2320 1222 K H 222
2222 K H 322 1322 KM H 322
1224 KM H 3024 1226 KM  H 3026
11204 ETN9 11205 ETN9 11206 TN9 11207 TN9
11208 TN9 11209 TN9 11210 TN9 11212 TN9

How to Replace a Bearing

If you want to select a bearing for a specific application, you should know a few basics. This article will give you an overview of ball, angular contact, and sliding-contact bearings. You can choose a bearing according to the application based on the characteristics of its material and preload. If you are not sure how to choose a bearing, try experimenting with it. The next step is to understand the Z-axis, which is the axes along which the bearing moves.

Z axis

When it comes to replacing your Z axis bearing, there are several things you must know. First, you need to make sure that the bearings are seated correctly. Then, you should check the tension and rotation of each one. To ensure that both bearings are equally tensioned, you should flex the Core to the desired angle. This will keep the Z axis perpendicular to the work surface. To do this, first remove the Z axis bearing from its housing and insert it into the Z axis motor plate. Next, insert the flanged bearing into the Z axis motor plate and secure it with two M5x8mm button head cap screws.
Make sure that the bearing plate and the Z Coupler part are flush and have equal spacing. The spacing between the two parts is important, as too much spacing will cause the leadscrew to become tight. The screws should be very loose, with the exception of the ones that engage the nylocks. After installing the bearing, the next step is to start the Z axis. Once this is done, you’ll be able to move it around with a stepper.

Angular contact

bearing
Ball bearings are made with angular contacts that result in an angle between the bearing’s races. While the axial load moves in one direction through the bearing, the radial load follows a curved path, tending to separate the races axially. In order to minimize this frictional effect, angular contact bearings are designed with the same contact angle on the inner and outer races. The contact angle must be chosen to match the relative proportions of the axial and radial loads. Generally, a larger contact angle supports a higher axial load, while reducing radial load.
Ball bearings are the most common type of angular contact bearings. Angular contact ball bearings are used in many applications, but their primary purpose is in the spindle of a machine tool. These bearings are suitable for high-speed, precision rotation. Their radial load capacity is proportional to the angular contact angle, so larger contact angles tend to enlarge with speed. Angular contact ball bearings are available in single and double-row configurations.
Angular contact ball bearings are a great choice for applications that involve axial loads and complex shapes. These bearings have raceways on the inner and outer rings and mutual displacement along the axial axis. Their axial load bearing capacity increases as the contact Angle a rises. Angular contact ball bearings can withstand loads up to five times their initial weight! For those who are new to bearings, there are many resources online dedicated to the subject.
Despite their complexity, angular contact ball bearings are highly versatile and can be used in a wide range of applications. Their angular contact enables them to withstand moderate radial and thrust loads. Unlike some other bearings, angular contact ball bearings can be positioned in tandem to reduce friction. They also feature a preload mechanism that removes excess play while the bearing is in use.
Angular contact ball bearings are made with different lubricants and cage materials. Standard cages for angular contact ball bearings correspond to Table 1. Some are machined synthetic resins while others are molded polyamide. These cage materials are used to further enhance the bearing’s axial load capacity. Further, angular contact ball bearings can withstand high speeds and radial loads. Compared to radial contact ball bearings, angular contact ball bearings offer the greatest flexibility.

Ball bearings

bearing
Ball bearings are circular structures with two separate rings. The smaller ring is mounted on a shaft. The inner ring has a groove on the outer diameter that acts as a path for the balls. Both the inner and outer ring surfaces are finished with very high precision and tolerance. The outer ring is the circular structure with the rolling elements. These elements can take many forms. The inner and outer races are generally made of steel or ceramic.
Silicon nitride ceramic balls have good corrosion resistance and lightweight, but are more expensive than aluminum oxide balls. They also exhibit an insulating effect and are self-lubricating. Silicon nitride is also suitable for high-temperature environments. However, this type of material has the disadvantage of wearing out rapidly and is prone to cracking and shattering, as is the case with bearing steel and glass. It’s also less resistant to heat than aluminum oxide, so it’s best to buy aluminum nitride or ceramic ball bearings for applications that are subjected to extremely high temperatures.
Another type of ball bearings is the thrust bearing. It has a special design that accommodates forces in both axial and radial directions. It is also called a bidirectional bearing because its races are side-by-side. Axial ball bearings use a side-by-side design, and axial balls are used when the loads are transmitted through the wheel. However, they have poor axial support and are prone to separating during heavy radial loads.
The basic idea behind ball bearings is to reduce friction. By reducing friction, you’ll be able to transfer more energy, have less erosion, and improve the life of your machine. With today’s advances in technology, ball bearings can perform better than ever before. From iron to steel to plastics, the materials used in bearings have improved dramatically. Bearings may also incorporate an electromagnetic field. So, it’s best to select the right one for your machine.
The life expectancy of ball bearings depends on many factors, including the operating speed, lubrication, and temperature. A single million-rpm ball bearing can handle between one and five million rotations. As long as its surface contact area is as small as possible, it’s likely to be serviceable for at least one million rotations. However, the average lifespan of ball bearings depends on the application and operating conditions. Fortunately, most bearings can handle a million or more rotations before they start showing signs of fatigue.

Sliding-contact bearings

bearing
The basic principle behind sliding-contact bearings is that two surfaces move in contact with one another. This type of bearing works best in situations where the surfaces are made of dissimilar materials. For instance, a steel shaft shouldn’t run in a bronze-lined bore, or vice versa. Instead, one element should be harder than the other, since wear would concentrate in that area. In addition, abrasive particles tend to force themselves into the softer surface, causing a groove to wear in that part.
Sliding-contact bearings have low coefficients of friction and are commonly used in low-speed applications. Unlike ball and roller bearings, sliding contact bearings have to be lubricated on both sides of the contacting surfaces to minimize wear and tear. Sliding-contact bearings generally are made of ceramics, brass, and polymers. Because of their lower friction, they are less accurate than rolling-element bearings.
Sliding-contact bearings are also known as plain or sleeve bearings. They have a sliding motion between their two surfaces, which is reduced by lubrication. This type of bearing is often used in rotary applications and as guide mechanisms. In addition to providing sliding action, sliding-contact bearings are self-lubricating and have high load-carrying capacities. They are typically available in two different types: plain bearings and thrust bearings.
Sliding-contact linear bearing systems consist of a moving structure (called the carriage or slide) and the surfaces on which the two elements slide. The surfaces on which the bearing and journal move are called rails, ways, or guides. A bore hole is a complex geometry, and a minimum oil film thickness h0 is usually used at the line of centers. It is possible to have a sliding-contact bearing in a pillow block.
Because these bearings are porous, they can absorb 15 to 30% of the lubrication oil. This material is commonly used in automobile and machine tools. Many non-metallic materials are used as bearings. One example is rubber, which offers excellent shock absorbency and embeddability. While rubber has poor strength and thermal conductivity, it is commonly used in deep-well pumps and centrifugal pumps. This material has high impact strength, but is not as rigid as steel.

China Machinery Bearing 2203 Self Aligning Ball Bearings     bearing driver kitChina Machinery Bearing 2203 Self Aligning Ball Bearings     bearing driver kit
editor by czh 2022-12-06

Steel Ball Bearings

As one of the leading steel ball bearings manufacturers, suppliers, and exporters of mechanical products, We offer steel ball bearings and many other products.

Please get in touch with us for details.

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