China Hot selling Agricultural Machinery Bearing/Pillow Block /Bearing Units/UCP/Ucf/UCT/UCFL/Ucfc/Ucpa/Ucfb/Ucha near me shop

Product Description

Product Description

Pillow block bearings are widely used in various kinds of industries and machines such as car wash equipment, construction machinery, fans, HVAC, food processing, metal working machinery, textile machinery, paper making & paper converting equipment & woodworking machinery. 

Pillow block bearings are mounted type bearings available in flanged & upright styles in different inch & metric sizes. Pillow block bearings are designed to support shafts. Features include mounting surfaces parallel to shaft axes & elongated bolt holes in bases or feet of units for adjustment & mounting of pillow block bearing. Pillow block bearings are available in bore sizes ranging from 1/2 in. To 10 in. 
 

UCP Series UCF Series UCT Series UCFA Series UCPA Series
201 202 203 203 203
202 203 204 204 204
203 204 205 205 205
204 205 206 206 206
205 206 207 207 207
206 207 208 208 208
207 208 209 209 209
208 209 210 210 210
209 210 211   211
210 211 212 UCFC Series 212
211 212 213 204 213
212 213 214 205  
213 214 215 206 UCPH Series
214 215 216 207 204
215 216 217 208 205
216 217 218 209 206
217 218 305 210 207
218 220 306 211 208
220 305 307 212 209
305 306 308 213 210
306 307 309 214  
307 308 310 215 UCHA Series
308 309 311 216 204
309 310 312 217 205
310 311 313 218 206
311 312 314   207
312 313   UCFL Series 208
313 314 UCFB Series 202 209
314 315 204 203 210
315 316 205 204 211
316 317 206 205 212
317 318 207 206  
318 319 208 207  
319 320 209 208  
320 322 210 209  
322 324 211 210  
324 326 212 211  

 

Main dimensions(mm) Weight/kg
Type D B S L J H H1 H2 A N N1 De
UCP200 Series
UCP203 40 27.4 11.5 125 96 30.2 57 14 36 13 19 M10       0.6
UCP204 47 31 12.7 127 95 33.3 65 14 38 13 19 M10       0.7
UCP205 52 34.1 14.3 140 105 36.5 71 15 38 13 19 M10       0.8
UCP206 62 38.1 15.9 165 121 42.9 83 17 48 17 23 M14       1.3
UCP207 72 42.9 17.5 167 127 47.6 93 18 48 17 23 M14       1.6
UCP208 80 49.2 19 184 137 49.2 100 18 54 17 23 M14       1.9
UCP209 85 49.2 19 190 146 54 106 20 54 17 23 M14       2.2
UCP210 90 51.6 19 206 159 57.2 114 21 60 20 26 M16       2.6
UCP211 100 55.6 22.2 219 171 63.5 126 23 60 20 26 M16       3.3
UCP212 110 65.1 25.4 241 184 69.8 138 25 70 20 26 M16       4.6
UCP213 120 65.1 25.4 265 203 76.2 151 27 70 25 31 M20       5.9
UCP214 125 74.6 30.2 266 210 79.4 157 27 72 25 31 M20       6.6
UCP215 130 77.8 33.3 275 217 82.6 163 28 74 25 31 M20       7.4
UCP216 140 82.6 33.3 292 232 88.9 175 30 78 25 31 M20        9
UCP217 150 85.7 34.1 310 247 95.2 187 32 83 25 31 M20       11
UCP218 160 96 39.7 327 262 101.6 200 33 88 27 33 M22       13
UCP300 Series
UCP305 25 38 15 175 132 45 16 85 45 17 20 M14 1.4
UCP306 30 43 17 180 140 50 18 95 50 17 20 M14 1.8
UCP307 35 48 19 210 160 56 20 106 56 17 25 M14 2.8
UCP308 40 52 19 220 170 60 24 116 60 17 25 M14 3.08
UCP309 45 57 22 245 190 67 25 129 67 20 30 M16 4.1
UCP310 50 61 22 275 212 75 27 143 75 20 35 M16 6
UCP311 55 66 25 310 236 80 30 154 80 20 38 M16 7.4
UCP312 60 71 26 330 250 85 32 165 85 25 38 M20 9.4
UCP313 65 75 30 335 260 90 33 176 90 25 38 M20 10
UCP314 70 78 33 360 280 95 35 187 90 27 40 M22 12
UCP315 75 82 32 380 290 100 35 198 100 27 40 M22 14
UCP316 80 86 34 400 300 106 40 210 110 27 40 M22 18
UCP317 85 96 40 420 320 112 40 220 110 33 45 M27 20
UCP318 90 96 40 430 330 118 45 235 110 33 45 M27 24
UCP319 95 103 41 470 360 125 46 250 120 36 50 M30 26.5
UCP320 100 108 42 490 380 140 50 275 120 36 50 M30 34.3
UCP321 105 112 44 490 380 140 50 280 120 36 50 M30 36.6
UCP322 110 117 46 520 400 150 55 300 140 40 55 M33 42.5
UCP324 120 126 51 570 450 160 65 320 140 40 55 M33 53.5
UCP326 130 135 54 600 480 180 75 355 140 40 55 M33 72.1
UCP328 140 145 59 620 500 200 75 390 140 40 55 M33 89.1

XSY Bearing Advantages

1. We have  own factory. So we make sure to offer you the most competitive price.
2. We have more than 25 years experiences of producing. So we are professional.
3. We have a professional R&D team and an after-sale team, so the quality and service is guaranteed.
4. OEM & ODM are available.
5. The products have passed CE,ISO,TUV certification.
6. All kinds of bearing samples are available.

Testing

Our bearings are strictly tested before delivery.

Packing & Delievery

Packing
1. tubes+cartons+pallets
2. industrial packing+cartons+pallets
3. single box packing+cartons+pallets

Delievery
Less than 1000PCS, deliver within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.

Our Factory Show

FAQ

Q:Are you factory or trading company?

A:We are factory.

Q:Where is your factory located in?

A:ZheJiang Province.

Q:Could I get samples before order?

A:Yes,samples of regular products are available.

Q:What is your MOQ?

A:The MOQ depends on the specific item number.

Q:What is your delivery time?

A:Usually within 5days after payment received, 10-15days for custom items.

Q:What is your payment terms?

A:Western Union,TT,Paypal, Alibaba Trade Assurance

Q:Do you supply OEM?

A:Yes, OEM( custom production) is available.

Contact us

Betty
Website: xsybearing
Address: Office: Hi-tech District,HangZhou city,ZheJiang province,China
                 Factory: Yandian town,HangZhou city, ZheJiang province,China

 

 

Synthesis of Epicyclic Gear Trains for Automotive Automatic Transmissions

In this article, we will discuss the synthesis of epicyclic gear trains for automotive automatic transmissions, their applications, and cost. After you have finished reading, you may want to do some research on the technology yourself. Here are some links to further reading on this topic. They also include an application in hybrid vehicle transmissions. Let’s look at the basic concepts of epicyclic gear trains. They are highly efficient and are a promising alternative to conventional gearing systems.
Gear

Synthesis of epicyclic gear trains for automotive automatic transmissions

The main purpose of automotive automatic transmissions is to maintain engine-drive wheel balance. The kinematic structure of epicyclic gear trains (EGTs) is derived from graph representations of these gear trains. The synthesis process is based on an algorithm that generates admissible epicyclic gear trains with up to 10 links. This algorithm enables designers to design auto gear trains that have higher performance and better engine-drive wheel balance.
In this paper, we present a MATLAB optimization technique for determining the gear ratios of epicyclic transmission mechanisms. We also enumerate the number of teeth for all gears. Then, we estimate the overall velocity ratios of the obtained EGTs. Then, we analyze the feasibility of the proposed epicyclic gear trains for automotive automatic transmissions by comparing their structural characteristics.
A six-link epicyclic gear train is depicted in the following functional diagram. Each link is represented by a double-bicolor graph. The numbers on the graph represent the corresponding links. Each link has multiple joints. This makes it possible for a user to generate different configurations for each EGT. The numbers on the different graphs have different meanings, and the same applies to the double-bicolor figure.
In the next chapter of this article, we discuss the synthesis of epicyclic gear trains for automotive automatic transaxles. SAE International is an international organization of engineers and technical experts with core competencies in aerospace and automotive. Its charitable arm, the SAE Foundation, supports many programs and initiatives. These include the Collegiate Design Series and A World In Motion(r) and the SAE Foundation’s A World in Motion(r) award.
Gear

Applications

The epicyclic gear system is a type of planetary gear train. It can achieve a great speed reduction in a small space. In cars, epicyclic gear trains are often used for the automatic transmission. These gear trains are also useful in hoists and pulley blocks. They have many applications in both mechanical and electrical engineering. They can be used for high-speed transmission and require less space than other types of gear trains.
The advantages of an epicyclic gear train include its compact structure, low weight, and high power density. However, they are not without disadvantages. Gear losses in epicyclic gear trains are a result of friction between gear tooth surfaces, churning of lubricating oil, and the friction between shaft support bearings and sprockets. This loss of power is called latent power, and previous research has demonstrated that this loss is tremendous.
The epicyclic gear train is commonly used for high-speed transmissions, but it also has a small footprint and is suitable for a variety of applications. It is used as differential gears in speed frames, to drive bobbins, and for the Roper positive let-off in looms. In addition, it is easy to fabricate, making it an excellent choice for a variety of industrial settings.
Another example of an epicyclic gear train is the planetary gear train. It consists of 2 gears with a ring in the middle and the sun gear in the outer ring. Each gear is mounted so that its center rotates around the ring of the other gear. The planet gear and sun gear are designed so that their pitch circles do not slip and are in sync. The planet gear has a point on the pitch circle that traces the epicycloid curve.
This gear system also offers a lower MTTR than other types of planetary gears. The main disadvantage of these gear sets is the large number of bearings they need to run. Moreover, planetary gears are more maintenance-intensive than parallel shaft gears. This makes them more difficult to monitor and repair. The MTTR is also lower compared to parallel shaft gears. They can also be a little off on their axis, causing them to misalign or lose their efficiency.
Another example of an epicyclic gear train is the differential gear box of an automobile. These gears are used in wrist watches, lathe machines, and automotives to transmit power. In addition, they are used in many other applications, including in aircrafts. They are quiet and durable, making them an excellent choice for many applications. They are used in transmission, textile machines, and even aerospace. A pitch point is the path between 2 teeth in a gear set. The axial pitch of 1 gear can be increased by increasing its base circle.
An epicyclic gear is also known as an involute gear. The number of teeth in each gear determines its rate of rotation. A 24-tooth sun gear produces an N-tooth planet gear with a ratio of 3/2. A 24-tooth sun gear equals a -3/2 planet gear ratio. Consequently, the epicyclic gear system provides high torque for driving wheels. However, this gear train is not widely used in vehicles.
Gear

Cost

The cost of epicyclic gearing is lower when they are tooled rather than manufactured on a normal N/C milling machine. The epicyclic carriers should be manufactured in a casting and tooled using a single-purpose machine that has multiple cutters to cut the material simultaneously. This approach is widely used for industrial applications and is particularly useful in the automotive sector. The benefits of a well-made epicyclic gear transmission are numerous.
An example of this is the planetary arrangement where the planets orbit the sun while rotating on its shaft. The resulting speed of each gear depends on the number of teeth and the speed of the carrier. Epicyclic gears can be tricky to calculate relative speeds, as they must figure out the relative speed of the sun and the planet. The fixed sun is not at zero RPM at mesh, so the relative speed must be calculated.
In order to determine the mesh power transmission, epicyclic gears must be designed to be able to “float.” If the tangential load is too low, there will be less load sharing. An epicyclic gear must be able to allow “float.” It should also allow for some tangential load and pitch-line velocities. The higher these factors, the more efficient the gear set will be.
An epicyclic gear train consists of 2 or more spur gears placed circumferentially. These gears are arranged so that the planet gear rolls inside the pitch circle of the fixed outer gear ring. This curve is called a hypocycloid. An epicyclic gear train with a planet engaging a sun gear is called a planetary gear train. The sun gear is fixed, while the planet gear is driven.
An epicyclic gear train contains several meshes. Each gear has a different number of meshes, which translates into RPM. The epicyclic gear can increase the load application frequency by translating input torque into the meshes. The epicyclic gear train consists of 3 gears, the sun, planet, and ring. The sun gear is the center gear, while the planets orbit the sun. The ring gear has several teeth, which increases the gear speed.
Another type of epicyclic gear is the planetary gearbox. This gear box has multiple toothed wheels rotating around a central shaft. Its low-profile design makes it a popular choice for space-constrained applications. This gearbox type is used in automatic transmissions. In addition, it is used for many industrial uses involving electric gear motors. The type of gearbox you use will depend on the speed and torque of the input and output shafts.

China Hot selling Agricultural Machinery Bearing/Pillow Block /Bearing Units/UCP/Ucf/UCT/UCFL/Ucfc/Ucpa/Ucfb/Ucha     near me shop China Hot selling Agricultural Machinery Bearing/Pillow Block /Bearing Units/UCP/Ucf/UCT/UCFL/Ucfc/Ucpa/Ucfb/Ucha     near me shop