China NSK Koyo Timken NTN NACHI Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing 95dsf01 25TM41 25em41e 35bd5220 32TM19 B49-10UR Dac35650035zz double row ball bearing

Product Description

NSK CZPT CZPT CZPT CZPT Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing 95DSF01 25TM41 25EM41E 35BD5220 32TM19 B49-10UR DAC3565/11
ST4090 90366–4
ST4390 91/ten

HM518445/10 
HM518400
LM503349 LM503310P
LM503349A LM503310
LM503349P JLM503319
HH506348 HH5 0571
HH506349 HH5 0571 1
JLM506848E LM506810A
JLM506849 JLM506810V
JLM506849A JLM506810
JLM506849V JLM506811
JLM506812
L55715 L55710-B
L55719 L55710XX
L55719XX L55710
L55713
L55714DC
L55714D  
JLM5 0571 8 JLM55710
LL510749 LL51571
JM511945 3920

13687/13621

18790/18720  

17887/17831

17887/31

J15585/15520 

L68149/L68110

L68149/ten
LM78349
LM78310A

LM78349/LM78310 A

LM78349/10A

T4CB130

 T2ED080
T7FC080
T7FC085
T7FC095
T5ED100
T2EE100
T4CB120
T5ED060
T2EE060
T7FC070
T7FC075
T7FC060
T2DD065
T5ED065
T7FC065

HM89449/11 

HM89449/HM89411
HM89444/HM89410
HM89443/HM89410
HM89440/HM89410
HM88649/HM88610
HM88648A/HM903210
HM88542/HM88510
HM85719/HM85712
HM85719/HM85710
HM85719/HM85710
HM89449/HM85710
HM89446/HM89446
HM89446/HM89410
HM85716/HM85710
HM85715/HM85710
HM801346X/HM801310
HM813849/HM813811
HM813846/HM813811
HM813843/HM813811
HM813842/HM813811
HM813841/HM813811
HM807046/HM85711
HM807040/HM85711
LM78349/LM78310
LM78349/LM48510A
LM772748/772710
LM757049/LM757571
LM742749/LM742714
LM501349/LM501311
LM501349/LM501310
LM48549X/LM48510
LM48548A/LM48510
LM48548/LM48511A
LM48548/LM48510A
LM48548/LM48510
LM451349A/LM451310
LM451349/LM451310
LM451345/LM451310
LM377449/LM377410
LM300849/LM300811
LM29749/LM29711
LM607045/LM65711
LM603049/LM603014
LM603049/LM603012
LM603049/LM6571
LM545849/LM545810
LM522546/LM522510
LM501349/LM501414
LM501349/LM501314
LM272249/LM272210
LM29749/LM29710
LM29748/LM29748
LM29748/LM29710
LM742745/LM742710
LM739749/LM739710
LM68149/LM68111
LM68149/LM68110
LM67049A/LM67571
LM67048/LM67571
LM654649/LM654610
LM607049A/LM65711
LM6571/LM65711
M257147/M257111
M257147/M157111
M12649/M12610
M88048/M88571
M86649A/M86610A
M86649/M86610
M86648A/M86610
M86647/M86610
M86643/M86610
M84249/M84210
M857148/M857111
M257147/M257111
M257147/M157111
M12649/M12610
M12648/M12610
M857148/M857111
M257147/M257111
M257147/M157111
HH224346/HH224310
HH224340/HH224310
HM617049/HM617571
HM603049/HM603012
HM518445/LM518410
HH249949/HH249910
HH234048/HH234571
HH224335/HH224310
HH221449/HH221410
HH221434/HH221410
HH221430/HH221410
HM518445/HM518410
HM516449/HM516410
HM266449/HM266410
HH923649/HH923610
HH506348/HH5 0571

LM48548/ten

28985A/28920
28985/28921
28985/28920
28958X/28920
28682/28522
28680/28622
28678/28622B
28584/28521
28580/28521
28158/28300

 

US $1-100
/ Piece
|
1 Piece

(Min. Order)

###

Mass Bearing: 0.37kg
Measurement System: Metric
Bore Diameter: 1.574 Inches
Maximum Speed [Min-1]: 11.000
Temperature Range: -30/90
Transport Package: Industrial Package; Single Box Package

###

Customization:

###

Brand  NSK KOYO Timken NTN NACHI 
Item Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing thrust ball bearing NU312ECP NU216ECJ/C3 1020ECM/C3
Bearing seals Open
Material GCr15 steel,carbon steel,stainless steel etc.
Precision P0,P2,P5,P6,P4
Clearance C0,C2,C3,C4,C5
Bore size MM outer diameter MM
Cage type steel, brass, nylon etc.
Seal type open,sealed(ZZ,RS,2RS)
Roller Bearing Feature Long-life with high quality
Low-nosie with strict controlling the quality of Angular Contact Ball bearing
High-load by the advanced high-technical design
Competitive price, which has the most valuable
OEM service offered, to meet the customers’requirements
Application Railway vehicle axle, motor, electrical appliances, machinery equipment, spindle, generators, grinding, extrusion machine, coal forming machine, roller mill neck and slow down devices, construction machinery
Bearing Package Pallet,wooden case,commercial packaging or as customers’ requirement.

###

Bearing number Size Bearing number Size
32TM12 32x84x15 B17-127D 17x62x20
40TM11 40x90x19 B17-136 17x35x10
40TM18VZ 48x80x16 B17-29 17x52x22
60TM04N 60x101x17 B17-47D 17x47x24
65TM02A 65x100x17 B17-96 17x47x18
B28-31 28x72x17 B18Z-1B1 18.7x38x10
B29-11 29x78x18 B20-112 20x47x14
B31-15 31x72x9 B20-122 20x47x16
B31-16N 31x80x16 B20-141 20x62x16
B31-26N 31x93x21 B20-151 20x52x16
B31-26N 31x80x16.5 B20-160 20x52x12
B32-33 32x72x15 B20-161 20x52x14
B32Z-6 32.5x76x11 B20-49NR 20x55x15
B35-200 35X55X9 B22-19 22x62x17
B35Z-7 35.5x95x12 B23-9 23x42x7
B37-10 37x88x18 B24Z-2URN 25x63x17
B37-9N 37x85x13 B25-109 25x52x15
B43-3 43x73x12 B25-10BC3 25x65x17
B43-4 43x87x19.5 B25-139 25x68x18
B45-106N 45x90x17 B25-145 25x63x17
B45-111E 45x105x21 B25-147 25x62x19
B45-90 45x100x17.9/21 B25-157 25x68x18
B49-5 49x95x18 B25-163 25x60x19/27
B49-7 49x87x14 B25-164ZNXC3 25x60x17/25
B57Z-8 57.5x80x14 B25-166 25x67x26
B60-57 60x101x17.2 B25-185V 25x61x20
B67-1 67x92x13 B25-19 25x63x18
B67Z-7 57.5x80x12/13 B25-198 25x63x18
DG328012 32.5x80x11.5 B25-214 25X62X16
DG4880 48x80x16 B25-224 25X62X16
B40-121 40x72x14 B25-238 25X68X19
B17-123 17x52x21 B25-238NX 25x68x19
B17-126D 17x62x17.5 B25-249 25x68x19
B25-63DA2 25x63x18 B25-254 25x52x22
US $1-100
/ Piece
|
1 Piece

(Min. Order)

###

Mass Bearing: 0.37kg
Measurement System: Metric
Bore Diameter: 1.574 Inches
Maximum Speed [Min-1]: 11.000
Temperature Range: -30/90
Transport Package: Industrial Package; Single Box Package

###

Customization:

###

Brand  NSK KOYO Timken NTN NACHI 
Item Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing thrust ball bearing NU312ECP NU216ECJ/C3 1020ECM/C3
Bearing seals Open
Material GCr15 steel,carbon steel,stainless steel etc.
Precision P0,P2,P5,P6,P4
Clearance C0,C2,C3,C4,C5
Bore size MM outer diameter MM
Cage type steel, brass, nylon etc.
Seal type open,sealed(ZZ,RS,2RS)
Roller Bearing Feature Long-life with high quality
Low-nosie with strict controlling the quality of Angular Contact Ball bearing
High-load by the advanced high-technical design
Competitive price, which has the most valuable
OEM service offered, to meet the customers’requirements
Application Railway vehicle axle, motor, electrical appliances, machinery equipment, spindle, generators, grinding, extrusion machine, coal forming machine, roller mill neck and slow down devices, construction machinery
Bearing Package Pallet,wooden case,commercial packaging or as customers’ requirement.

###

Bearing number Size Bearing number Size
32TM12 32x84x15 B17-127D 17x62x20
40TM11 40x90x19 B17-136 17x35x10
40TM18VZ 48x80x16 B17-29 17x52x22
60TM04N 60x101x17 B17-47D 17x47x24
65TM02A 65x100x17 B17-96 17x47x18
B28-31 28x72x17 B18Z-1B1 18.7x38x10
B29-11 29x78x18 B20-112 20x47x14
B31-15 31x72x9 B20-122 20x47x16
B31-16N 31x80x16 B20-141 20x62x16
B31-26N 31x93x21 B20-151 20x52x16
B31-26N 31x80x16.5 B20-160 20x52x12
B32-33 32x72x15 B20-161 20x52x14
B32Z-6 32.5x76x11 B20-49NR 20x55x15
B35-200 35X55X9 B22-19 22x62x17
B35Z-7 35.5x95x12 B23-9 23x42x7
B37-10 37x88x18 B24Z-2URN 25x63x17
B37-9N 37x85x13 B25-109 25x52x15
B43-3 43x73x12 B25-10BC3 25x65x17
B43-4 43x87x19.5 B25-139 25x68x18
B45-106N 45x90x17 B25-145 25x63x17
B45-111E 45x105x21 B25-147 25x62x19
B45-90 45x100x17.9/21 B25-157 25x68x18
B49-5 49x95x18 B25-163 25x60x19/27
B49-7 49x87x14 B25-164ZNXC3 25x60x17/25
B57Z-8 57.5x80x14 B25-166 25x67x26
B60-57 60x101x17.2 B25-185V 25x61x20
B67-1 67x92x13 B25-19 25x63x18
B67Z-7 57.5x80x12/13 B25-198 25x63x18
DG328012 32.5x80x11.5 B25-214 25X62X16
DG4880 48x80x16 B25-224 25X62X16
B40-121 40x72x14 B25-238 25X68X19
B17-123 17x52x21 B25-238NX 25x68x19
B17-126D 17x62x17.5 B25-249 25x68x19
B25-63DA2 25x63x18 B25-254 25x52x22

Bushing Application, Type and Compression Capability

Bushings are cylindrical bushings used in machinery. It prevents wear of moving parts and is often used as an enclosure. Bushings are also known as plain bearings or sleeve bearings. You may be wondering what these parts do and how they work, but this article aims to answer all your questions. We’ll cover bushing applications, types and compression capabilities so you can choose the right one for your needs.
bushing

application

A bushing is a mechanical component that plays an important role in many different fields. In addition to being very practical, it helps reduce noise, vibration, wear and provides anti-corrosion properties. These properties help mechanical equipment in various ways, including making it easier to maintain and reducing its overall structure. The functionality of an enclosure depends on its purpose and environment. This article will discuss some of the most common applications of casing.
For example, in an aircraft, the bushing assembly 16 may be used for the bulkhead isolator 40 . The bushing assembly 16 provides the interfaces and paths required for current flow. In this manner, the sleeve assembly provides a secure, reliable connection between two objects with different electrical charges. They also prevent sparking by increasing the electrical conductivity of the component and reducing its resistivity, thereby minimizing the chance of spark formation.
Another common application for bushings is as a support shaft. Unlike bearings, bushings operate by sliding between two moving surfaces. As a result, they reduce friction and handling stress, reducing overall maintenance costs. Typically, the bushing is made of brass or bronze. The benefits of bushings are similar to those of bearings. They help extend the life of rotating machines by reducing frictional energy loss and wear.
In addition to identifying growth opportunities and minimizing risks, the Bushing Anti-Vibration Mounts Market report provides insights into the dynamics of the industry and its key players. The report covers global market size, applications, growth prospects, challenges and regional forecasts. The detailed section on Bushing Anti-Vibration Mounts industry provides insights on demand and supply along with competitive analysis at regional and country level.

type

There are several types of bushings. Among them, the SF6 insulating sleeve has the simplest structure and is based on composite hollow insulators. It also has several metal shielding cylinders for regulating the electric field within the enclosure and another for grounding the metal shield. In addition to being lightweight, this sleeve is also very durable, but the diameter of its shield electrode is very large, which means special installation and handling procedures are required.
Linear bushings are usually pressed into the bore of the shaft and provide support as the shaft moves in/out. Non-press-fit bushings are held in place by snap rings or pins. For certain applications, engineers often choose bushings over bearings and vice versa. That’s why. Below are some common bushing types. If you need to buy, make sure you know how to tell them apart.
OIP bushings are used for oil-filled cable boxes, and oil-to-oil bushings are used for EHV power transformers. The main components of the OIP enclosure are shown in Figure 7a. If you are considering this type of bushing for your specific application, you need to make sure you understand your specific requirements. You can also consult your local engineering department for more information.
All types of bushings should be tested for IR and capacitance. The test tap should be securely attached to the bushing flange. If damaged bushings are found, replace them immediately. Be sure to keep complete records of the enclosure for routine maintenance and any IR testing. Also, be sure to pay attention to tan d and thermal vision measurements.
bushing

Compressive ability

There are several things to consider when choosing an enclosure. First, the material. There are two main types of bushings: those made of filled Teflon and those made of polyester resin. The former has the highest compressive strength, while the latter has a lower compressive capacity. If you need small amounts, glass-filled nylon bushings are the most common and best option. Glass-filled nylon is an economical material with a compressive strength of 36,000 lbs.
Second, the material used for the enclosure must be able to withstand the load. For example, bronze bushings can cause metal shavings to fall into the papermaking process. CG materials can withstand very high levels of moisture, which can damage bushings that require lubrication. Additionally, these materials can operate for extended periods of time without lubrication. This is particularly advantageous in the paper industry, since the casing operates in a humid environment.
In addition to the material and its composition, other characteristics of the enclosure must also be considered, including its operating temperature. Although frictional heat from moving loads and the temperature of the bushing itself can affect the performance of the bushing, these factors determine its service life. For high temperature applications, the PV of the enclosure should be kept low. On the other hand, plastic bushings are generally less heat resistant than metal bushings. In addition, plastic sleeves have a high rate of thermal expansion. To avoid this, size control is also important.
Low pressure bushings have different requirements. An 800 MVA installation requires a low voltage bushing rated at 14 000 A. The palm assembly of the transformer also features a large central copper cylinder for electrical current. The bushing must withstand this amount of current and must maintain an even distribution of current in the transformer tank. If there is a leak, the bushing must be able to resist the leak so as not to damage the transformer.

cost

The cost of new control arm bushings varies widely. Some parts are cheaper than others, and a new part is only $200. However, if you replace the four control bushings in your car, the cost can exceed $1,200. The cost breakdown for each section is listed below. If you plan to replace all four, the cost of each bushing may range from $200 to $500.
The control arm bushing bears the brunt of the forces generated by the tire and is parallel to the direction of the force. However, over time, these components wear out and need to be replaced. Replacing one control arm bushing costs between $300 and $1,200. However, the cost of replacing each arm bushing depends on your car model and driving habits. The control arm bushings should last about 100,000 miles before needing replacement.
The repair process for control arm bushings is time consuming and expensive. Also, they may need to remove the heat shield or bracket. In either case, the procedure is simple. Stabilizer bar brackets are usually attached with one or two mounting bolts. They can also be secured with nuts or threaded holes. All you need is a wrench to remove them.
The control arm bushings are made of two metal cylinders and a thick rubber bushing. These parts can deteriorate from potholes, off-roading or accidents. Because they are made of rubber, the parts are more expensive than new. Buying used ones can save you money because you don’t need to install them yourself. However, if you do plan on fixing a luxury car yourself, be sure to find one that has a warranty and warranty.
bushing

maintain

To prevent your vehicle from overheating and leaking oil, a properly functioning bushing must be used. If the oil level is too low, you will need to check the mounting bolts to make sure they are properly tightened. Check gasket to ensure proper compression is applied, replace bushing if necessary. You should notify your vehicle manufacturer if your vehicle is immersed in oil. Whenever an oil leak occurs, it is very important to replace the oil-filled bushing.
Another important aspect of bushing maintenance is the detection and correction of partial discharges. Partial discharge is caused by current entering the bushing. Partial discharge can cause tree-like structures, cracks and carbonization in the discharge channel, which can eventually damage the casing. Early detection of these processes is critical to ensuring that your vehicle’s bushings are properly maintained. Identifying and repairing partial discharges is critical to ensuring optimal operation, regardless of the type of pump or motor.
To diagnose casing condition, perform several tests. You can use tan d measurement, which is a powerful tool for detecting the ingress of water and moisture. You can also use power factor measurements to detect localized defects and aging effects. You can also check the oil level by performing an infrared check. After completing these tests, you will be able to determine if there is enough oil in the casing.
If the oil level in the transformer is too low, water and air may leak into the transformer. To avoid this problem, be sure to check the MOG and transformer oil levels. If the silicone is pink, replace it. You should also check the function of the oil pump, fan and control circuits annually. Check the physical condition of the pump and fan and whether they need to be replaced. Clean the transformer bushing with a soft cotton cloth and inspect for cracks.

China NSK Koyo Timken NTN NACHI Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing 95dsf01 25TM41 25em41e 35bd5220 32TM19 B49-10UR Dac35650035zz     double row ball bearingChina NSK Koyo Timken NTN NACHI Wheel Bearing Spherical Roller Bearing Cylindrical Roller Bearing 95dsf01 25TM41 25em41e 35bd5220 32TM19 B49-10UR Dac35650035zz     double row ball bearing
editor by czh 2022-12-30