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E-mail
15618576711@163.com
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Phone
15618576711
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Address
901, No. 4, Lane 1118, Jintong Road, Putuo District, Shanghai
Shanghai Chifeng Electromechanical Equipment Co., Ltd
15618576711@163.com
15618576711
901, No. 4, Lane 1118, Jintong Road, Putuo District, Shanghai
Imported double row self-aligning roller bearings
Chifeng——A strong team,In the face of new situations, opportunities, and challenges,All employees of Chifeng Electromechanical will alwaysfollow“No, only better”The corporate horn, adhering to“Integrity management, genuine product sales, and high-quality service”The business philosophy;Persist“Quality *, Customer First, Continuous Improvement, Striving for Excellence ”Do itSatisfy all new and old customers.
Imported double row self-aligning roller bearings
Spherical roller bearings have two rows of spherical rollers, with a common concave spherical raceway on the outer ring and two concave raceways on the inner ring inclined at an angle to the bearing axis. The curvature center of the outer raceway is aligned with the bearing center. Self aligning roller bearings are self-aligning and are not affected by misalignment or deformation of the shaft and bearing housing, which can compensate for concentricity errors caused by this. This type of bearing can withstand not only radial loads but also bidirectional axial loads and their combined loads, with a high load-bearing capacity and good resistance to vibration and impact. Spherical roller bearings are mainly used in steel, mining, ring making, and rollers with matching spherical surfaces. The bearing can compensate for an appropriate amount of deflection between the rotating shaft and the bearing seat. Self aligning bearings have high radial load capacity and are suitable for many mixed load situations with both radial and axial loads. We have many different self-aligning bearing cage designs for various combinations of loads and speeds in different designs. For example, there is a design that can provide ultra precision operational accuracy to improve its performance. Spherical roller bearings can be used in applications such as power plants, pulp and paper mills, oil fields, mining, concrete production, wind turbines, gear drives, and rolling mills. Special performance of self-aligning roller bearings ● Carbonized parts extend the service life in industrial machinery ● Surface treatment extends the bearing life ● Special correction code for special applications. Timken Torrington self-aligning bearings can be ordered with multiple reinforcement treatments to extend the service life and improve performance in special application situations. Carbonized parts can withstand higher compressive stress and resist impact loads. Large bearings often operate at speeds below their maximum limit, causing the cage to push the non rotating rotor through the raceway. This sliding motion damages the lubricating oil film and ultimately causes bearing damage.
SKF
| 21305 | 29230 | 22205 | 22308 | 23024 | 23122 | 24022 | 24122 |
| 21306 | 29236 | 22206 | 22309 | 23026 | 23124 | 24024 | 24124 |
| 21307 | 29240 | 22207 | 22310 | 23028 | 23126 | 24026 | 24126 |
| 21308 | 29244 | 22208 | 22311 | 23030 | 23128 | 24028 | 24128 |
| 21309 | 29248 | 22209 | 22312 | 23032 | 23130 | 24030 | 24130 |
| 21310 | 29252 | 22210 | 22313 | 23034 | 23132 | 24032 | 24132 |
| 21311 | 29318 | 22211 | 22314 | 23036 | 23134 | 24034 | 24134 |
| 21312 | 29320 | 22212 | 22315 | 23038 | 23136 | 24036 | 24136 |
| 21313 | 29322 | 22213 | 22316 | 23040 | 23138 | 24038 | 24138 |
| 21314 | 29324 | 22214 | 22317 | 23042 | 23140 | 24040 | 24140 |
| 21315 | 29326 | 22215 | 22318 | 23044 | 23142 | 24042 | 24142 |
| 21316 | 29328 | 22216 | 22319 | 23046 | 23144 | 24044 | 24144 |
| 21317 | 29330 | 22217 | 22320 | 23048 | 23146 | 24046 | 24146 |
| 21318 | 29332 | 22218 | 22322 | 23050 | 23148 | 24048 | 24148 |
| 21319 | 29334 | 22219 | 22324 | 23052 | 23150 | 24050 | 24150 |
| 21320 | 29336 | 22220 | 22326 | 23054 | 23152 | 24052 | 24152 |
| 29412 | 29338 | 22222 | 22328 | 23056 | 23154 | 24054 | 24154 |
| 29413 | 29340 | 22224 | 22330 | 23058 | 23156 | 24056 | 24156 |
| 29414 | 29417 | 22226 | 22332 | 23060 | 23158 | 24058 | 24158 |
| 29415 | 29418 | 22228 | 22334 | 23062 | 23160 | 24060 | 24160 |
| 29416 | 29420 | 22230 | 22336 | 23064 | 23162 | 24062 | 24162 |
2rs/6308zz
Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. It is mainly used to withstand radial loads, but when the radial clearance of the bearing is increased, it has a certain degree of angular contact ball bearing performance and can withstand combined radial and axial loads. When the speed is high and thrust ball bearings are not suitable, they can also be used to withstand pure axial loads. Compared with other types of bearings of the same size, this type of bearing has a lower friction coefficient and a higher limit speed. But it is not resistant to impact and not suitable for bearing heavy loads.
SKF
After being installed on the shaft, deep groove ball bearings can limit the axial displacement of the shaft or housing in both directions within the axial clearance range of the bearing, thus enabling axial positioning in both directions. In addition, this type of bearing also has a certain degree of self-aligning ability, and can still work normally when tilted 2 'to 10' relative to the housing hole, but it has a certain impact on the bearing life. Deep groove ball bearing retainers are mostly steel plate stamped wave shaped retainers, while large bearings often use machine-made metal solid retainers.
Deep groove ball bearings are widely used in automobiles, tractors, machine tools, motors, water pumps, agricultural machinery, textile machinery, etc.
There are various types of deep groove ball bearings, including single row deep groove ball bearings, double row deep groove ball bearings, deep groove ball bearings with dust covers, stainless steel deep groove ball bearings, high-temperature resistant deep groove ball bearings, ceramic deep groove ball bearings, open deep groove ball bearings, deep groove ball bearings with outer ring stop grooves, high inner ring deep groove ball bearings, one-way deep groove ball bearings, deep groove ball bearings with ball loading notches, outer spherical bearings with stop rings, metric deep groove ball bearings, imperial deep groove ball bearings, and flanged deep groove ball bearings.
SKF
The types of imported deep groove ball bearings include SKF imported deep groove ball bearings, NSK imported deep groove ball bearings, FAG imported deep groove ball bearings, INA imported deep groove ball bearings, TIMKEN imported deep groove ball bearings, NTN imported deep groove ball bearings, IKO imported deep groove ball bearings, Koyo imported deep groove ball bearings, NACHI imported deep groove ball bearings, etc.