China Yoke Type Track Roller Bearings  Motorcycle Spare Part Bearing Needle Roller Bearings bearing distributors

Product Description

WAREHOUSE/Test/CERTIFICATE

All Nutr Needle Roller Bearings NUTR25X Nutr15 (NUTR15/NUTR17/NUTR20/NUTR25/NUTR30/NUTR35/NUTR40/NUTR45/NUTR50)
Needle roller bearing
  of all kinds are our main product and our advantage.
WE SUPPLY YOU THE OTHER MODELS AS FOLLOWS.
NUTR15(X)  NUTR1542(X)  NUTR17(X)  NUTR1747(X)  NUTR20(X)  NUTR2052(X)  NUTR25(X)  NUTR2562(X)  NUTR30(X) NUTR3072(X)  NUTR35(X)  NUTR3580(X)  NUTR40(X)  NUTR4090(X)  NUTR45(X)  NUTR45100(X)  NUTR50(X),NUTR50110(X),NUTR15,NUTR17,NUTR20,NUTR25,NUTR30,NUTR35,NUTR40,NUTR45,NUTR50,NUTR1542,NUTR1741,NUTR2562,NUTR3072,NUTR3580,NUTR4090,NUTR45100,NUTR50110,NUTR40X,NUTR1538,NUTR1542,NUTR2052,NUTR2562,NUTR4085,NUTR4090,NUTR15/NUTR17/NUTR20/NUTR25/NUTR30/NUTR35/NUTR40/NUTR45/NUTR50/NUTR1542/NUTR1741/NUTR2562/NUTR3072/NUTR3580/NUTR4090/NUTR45100/NUTR50110/NUTR40X/NUTR1538/NUTR1542/NUTR2052/NUTR2562/NUTR4085/NUTR4090/NATR5/NATR6/NATR8/NATR10/NATR12/NATR15/NATR17/NATR20/NATR25/NATR30/NATR35/NATR40/NATR45/NATR50/NATR5PP/NATR6PP/NATR8PP/NATR10PP/NATR12PP/NATR15PP/NATR17PP/NATR20PP/NATR25PP/NATR30-PP/NATR35-PP/NATR40-PP/NATR45-PP/NATR50-PP

NUTR Series
Item Weight(g) d(mm) D(mm) B(mm)
NUTR15 99 15 35 19
NUTR1542 158 15 42 19
NUTR17 147 17 40 21
NUTR1747 220 17 47 21
NUTR20 245 20 47 25
NUTR2052 321 20 52 25
NUTR25 281 25 52 25
NUTR2562 450 25 62 25
NUTR30 465 30 62 29
NUTR3072 697 30 72 29
NUTR35 630 35 72 29
NUTR3580 836 35 80 29
NUTR40 816 40 80 32
NUTR4090 1129 40 90 32
NUTR45 883 45 85 32
NUTR45100 1396 45 100 32
NUTR50 950 50 90 32
NUTR50110 1690 50 110 32
NATR Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 14 5 16 12
NATR6 20 6 19 12
NATR8 41 8 24 15
NATR10 64 10 30 15
NATR12 71 12 32 15
NATR15 101 15 35 19
NATR17 144 17 40 21
NATR20 246 20 47 25
NATR25 275 25 52 25
NATR30 470 30 62 29
NATR..PP Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 PP 14 5 16 12
NATR6 PP 19 6 19 12
NATR8 PP 38 8 24 15
NATR10 PP 64 10 30 15
NATR12 PP 66 12 32 15
NATR15 PP 95 15 35 19
NATR17 PP 139 17 40 21
NATR20 PP 236 20 47 25
NATR25 PP 271 25 52 25
NATR30 PP 444 30 62 29
NATR35 PP 547 35 72 29
NATR40 PP 795 40 80 32
NATR50 PP 867 50 90 32

The YOKE type track roller bearing NUTR2052 are manufactured according to the Unified Parameters of rolling bearings. This series can be supplied both with a retaining cap which can therefore be relubricated and a sealed types.  
These  YOKE type track roller bearing NUTR2052 are greased with grade “3” lithium base grease. For special using, such as at high temperatures, please consult us. 
The uses is  recommended in all applications where heavy and sudden loads are foreseen.

Precision P0,p6,p5
Tolerance grade GB/T307.1-205
Greese/Oil As you requirement, such as SRL ,PS2, Alvania R12 and so on
Quality standard ISO 9001:2008 standard
      features long life with high quality
low noise with strict controlling of bearing quality
high load by the advanced high-technical design
competitive price
OEM service to meet your requirements
international standard .first- class in china
manufacture process We have complete process for the production and quality assurance to make sure our products can meet your requirement.
1.Assembly
2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
sample available
MOQ ONE
Delivery Date As soon as possible for your requirement
Payment Term A: 30% T/T in Advance, 70% T/T Against Copy Of B/L
      30% T/T in adwance, 70% T/T before delivery
  B: 100% L/C At Sight
  C:  100%  Western Union   or Paypal in advance.(specially for air shipment or small amount)
Brand ZHH or OEM,etc.
Packaging Details: 1.Neutral packing(neutral plastic bag+neutral tan box+neutral carton+Plywood pallets 2.Color box packing(plastic bag+color box+carton)+Plywood pallets 3.As the clients’ requirement
shipping 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest,  )
3) More than 200 KGS, we will send by sea. ( Cheapest )
 
port of shippment by sea ZheJiang HangZhou HangZhou

 OUR PROMISES
   Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Micro(≤26mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

NUTR Series
Item Weight(g) d(mm) D(mm) B(mm)
NUTR15 99 15 35 19
NUTR1542 158 15 42 19
NUTR17 147 17 40 21
NUTR1747 220 17 47 21
NUTR20 245 20 47 25
NUTR2052 321 20 52 25
NUTR25 281 25 52 25
NUTR2562 450 25 62 25
NUTR30 465 30 62 29
NUTR3072 697 30 72 29
NUTR35 630 35 72 29
NUTR3580 836 35 80 29
NUTR40 816 40 80 32
NUTR4090 1129 40 90 32
NUTR45 883 45 85 32
NUTR45100 1396 45 100 32
NUTR50 950 50 90 32
NUTR50110 1690 50 110 32
NATR Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 14 5 16 12
NATR6 20 6 19 12
NATR8 41 8 24 15
NATR10 64 10 30 15
NATR12 71 12 32 15
NATR15 101 15 35 19
NATR17 144 17 40 21
NATR20 246 20 47 25
NATR25 275 25 52 25
NATR30 470 30 62 29
NATR..PP Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 PP 14 5 16 12
NATR6 PP 19 6 19 12
NATR8 PP 38 8 24 15
NATR10 PP 64 10 30 15
NATR12 PP 66 12 32 15
NATR15 PP 95 15 35 19
NATR17 PP 139 17 40 21
NATR20 PP 236 20 47 25
NATR25 PP 271 25 52 25
NATR30 PP 444 30 62 29
NATR35 PP 547 35 72 29
NATR40 PP 795 40 80 32
NATR50 PP 867 50 90 32

###

Precision P0,p6,p5
Tolerance grade GB/T307.1-205
Greese/Oil As you requirement, such as SRL ,PS2, Alvania R12 and so on
Quality standard ISO 9001:2008 standard
      features long life with high quality
low noise with strict controlling of bearing quality
high load by the advanced high-technical design
competitive price
OEM service to meet your requirements
international standard .first- class in china
manufacture process We have complete process for the production and quality assurance to make sure our products can meet your requirement.
1.Assembly
2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
sample available
MOQ ONE
Delivery Date As soon as possible for your requirement
Payment Term A: 30% T/T in Advance, 70% T/T Against Copy Of B/L
      30% T/T in adwance, 70% T/T before delivery
  B: 100% L/C At Sight
  C:  100%  Western Union   or Paypal in advance.(specially for air shipment or small amount)
Brand ZHH or OEM,etc.
Packaging Details: 1.Neutral packing(neutral plastic bag+neutral tan box+neutral carton+Plywood pallets 2.Color box packing(plastic bag+color box+carton)+Plywood pallets 3.As the clients’ requirement
shipping 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest,  )
3) More than 200 KGS, we will send by sea. ( Cheapest )

 
port of shippment by sea shanghai ningbo qingdao
Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Micro(≤26mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

NUTR Series
Item Weight(g) d(mm) D(mm) B(mm)
NUTR15 99 15 35 19
NUTR1542 158 15 42 19
NUTR17 147 17 40 21
NUTR1747 220 17 47 21
NUTR20 245 20 47 25
NUTR2052 321 20 52 25
NUTR25 281 25 52 25
NUTR2562 450 25 62 25
NUTR30 465 30 62 29
NUTR3072 697 30 72 29
NUTR35 630 35 72 29
NUTR3580 836 35 80 29
NUTR40 816 40 80 32
NUTR4090 1129 40 90 32
NUTR45 883 45 85 32
NUTR45100 1396 45 100 32
NUTR50 950 50 90 32
NUTR50110 1690 50 110 32
NATR Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 14 5 16 12
NATR6 20 6 19 12
NATR8 41 8 24 15
NATR10 64 10 30 15
NATR12 71 12 32 15
NATR15 101 15 35 19
NATR17 144 17 40 21
NATR20 246 20 47 25
NATR25 275 25 52 25
NATR30 470 30 62 29
NATR..PP Series
Item Weight(g) d(mm) D(mm) B(mm)
NATR5 PP 14 5 16 12
NATR6 PP 19 6 19 12
NATR8 PP 38 8 24 15
NATR10 PP 64 10 30 15
NATR12 PP 66 12 32 15
NATR15 PP 95 15 35 19
NATR17 PP 139 17 40 21
NATR20 PP 236 20 47 25
NATR25 PP 271 25 52 25
NATR30 PP 444 30 62 29
NATR35 PP 547 35 72 29
NATR40 PP 795 40 80 32
NATR50 PP 867 50 90 32

###

Precision P0,p6,p5
Tolerance grade GB/T307.1-205
Greese/Oil As you requirement, such as SRL ,PS2, Alvania R12 and so on
Quality standard ISO 9001:2008 standard
      features long life with high quality
low noise with strict controlling of bearing quality
high load by the advanced high-technical design
competitive price
OEM service to meet your requirements
international standard .first- class in china
manufacture process We have complete process for the production and quality assurance to make sure our products can meet your requirement.
1.Assembly
2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
sample available
MOQ ONE
Delivery Date As soon as possible for your requirement
Payment Term A: 30% T/T in Advance, 70% T/T Against Copy Of B/L
      30% T/T in adwance, 70% T/T before delivery
  B: 100% L/C At Sight
  C:  100%  Western Union   or Paypal in advance.(specially for air shipment or small amount)
Brand ZHH or OEM,etc.
Packaging Details: 1.Neutral packing(neutral plastic bag+neutral tan box+neutral carton+Plywood pallets 2.Color box packing(plastic bag+color box+carton)+Plywood pallets 3.As the clients’ requirement
shipping 1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest,  )
3) More than 200 KGS, we will send by sea. ( Cheapest )

 
port of shippment by sea shanghai ningbo qingdao

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 Yoke Type Track Roller Bearings  Motorcycle Spare Part Bearing Needle Roller Bearings     bearing distributorsChina Yoke Type Track Roller Bearings  Motorcycle Spare Part Bearing Needle Roller Bearings     bearing distributors
editor by czh 2022-11-28

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