China Best Sales Supporting Roller Bearing Needle Bearing for RV Speed Reducer/Industrial Robot carrier bearing

Product Description

HangZhou Nanter Bearing Co., Ltd. specializes in the production and sales of needle roller bearings. There are 5,000 specifications and varieties of needle roller bearings ranging from inner diameter 3mm to outer diameter 350mm, including drawn cup needle roller bearings: HK, BK, SCE, SCH, B, BH, BHM, F, FY and other series, cage bearings: K, KZK and other series, one-way clutch needle roller bearings: HF, HFL, RC, RCB and other series, thrust needle roller bearings: NTA, TRA, TRB, TRC ,TRD, AXK, AS and other series, solid ring needle roller bearings: NA, RNA, NK, NKI, MR, Ml, NKS, NKIS and other series, inner and outer rings: IR, LR, Ml and other series , cylindrical roller bearings: N, NF, NU, NUP, NUPK, SL01, SL02, SL18, SL19, SL04 and other series, support rollers, bolt rollers: KR, STO, NUTR, NATR, NUKR, CF, CFH, CYR, etc. series, solid ring needle roller bearings: NK, NKI, RNA, NA, NKS, NKIS, MR, Ml metric and imperial series, combined radial-thrust bearings: NKIA, NKIB, NX, NKZ, NKXR series, water pump shaft Connected bearings: WR, WB series, and can design and develop various types of bearings suitable for users’ specific requirements according to users’ requirements.
Bearing products are widely used in automobiles, motorcycles, electric/pneumatic tools, light industrial machinery, engineering machinery, printing machinery, machine tool industry, packaging machinery and other fields.
The company always regards customer satisfaction as the driving force and unremitting pursuit, and all employees continue to fulfill their commitments to customers.
For more products and information, please visit the official website  

The supporting roller has the thick-wall outer ring, by which the roller can be rolled directly at the rollway and withstand the large load. The supporting rollers made by our company include STO RSTO, NA22–2RS, RN22-2RS, NATR NART-PP, NATV NATV-PP.NUTR NAST. Supporting Roller.
The curve roller is composed of a bolt, thrust collar, outer ring, needle and cage assembly or full complement rolling body. It has the thick-wall outer ring with camber outside face, withstanding the high radial force. The curve rollers made by our company include KR, KRE, KRV, KRVE, NUKR and NUKRE. Model KR-PP, KRE-PP, KRV-PP, KRVE–PP, NUKR–«PP cure roller

Model NUTR Supporting Roller

Bearing Designation Boundary Dimensions Basic Load Rating Limiting Speed
d D B C d1 rs ris Dynamic Static As yoke type track rollers Frperm For perm
Cw Cow
mm       mm   min min       M     rpm
35 NUTR 15 15 35 19 18 20 0.6 0.3 23000 27000 16000 18300 8300 16400 6500
40 NUTR 17 17 40 21 20 22 1 0.3 24800 31000 18500 22800 13200 22800 5500
42 NUTR 15 42 15 42 19 18 20 0.6 0.3 23000 27000 19400 23800 23900 23900 6500
47 NUTR 17 47 17 47 21 20 22 1 0.3 24800 31000 21300 28000 28000 28000 5500
NUTR 20 20 47 25 24 27 1 0.3 39000 50000 28000 35000 16500 33000 4200
52 NUTR 20 52 20 52 25 24 27 1 0.3 39000 50000 31500 41000 38500 41000 4200
NUTR 25 25 52 25 24 31 1 0.3 43500 60000 29000 37500 17300 34500 3400
62 NUTR 25 62 25 62 25 24 31 1 0.3 43500 60000 35500 50000 50000 50000 3400
NUTR 30 30 62 29 28 38 1 0.3 59000 79000 40000 51000 23600 47000 2600
72 NUTR 30 72 30 72 29 28 38 1 0.3 59000 79000 48000 65000 65000 65000 2600
NUTR 35 35 72 29 28 44 1.1 0.6 65000 93000 45000 61000 32000 61000 2100
80 NUTR 35 80 35 80 29 28 44 1.1 0.6 65000 93000 51000 72000 72000 72000 2100
NUTR 40 40 80 32 30 51 1.1 0.6 90000 134000 56000 76000 30500 60000 1600
85 NUTR 45 45 85 32 30 55 1.1 0.6 95000 147000 56000 79000 31500 61000 1400
90 NUTR 40 90 40 90 32 30 51 1.1 0.6 90000 134000 66000 96000 84000 96000 1600
NUTR 50 50 90 32 30 60 1.1 0.6 10000 161000 57000 81000 32000 63000 1300
100 NUTR 45 100 45 100 32 30 55 1.1 0.6 95000 147000 72000 10800 106000 108000 1400
110 NUTR 50 110 50 110 32 30 60 1.1 0.6 10000 161000 76000 121000 121000 121000 1300


   Q1: Can I get a free sample?
A1: We provide samples free in freight collected. For special samples requirement, please contact us for more details. 
Q2: How could I pay?
A2: We prefer T/T or L/C at sight. If you prefer other payment terms, please contact us freely.
Q3: What is your brand and packing way? Can you produce my brand and packing?
A3: Our brand is SGC and our own packing materials. We can make your brand. For more details, please contact us.
Q4: What is the delivery lead time?
A4: It depends on the order quantities. The mass production lead time is about 45-60 days after receipt of the deposit. 
Q5: Are you manufacturer or  trading company?
A5: We are manufacturer and exporter. We provide all kinds of OEM services for clients around the world.
Q6: Where is your main market?
A6: We export to the North America, Mexico, Australia, South-east Asia, Europe, U.A.E., Turkey, and other countries.

Our Services
1. Professional QC and QA team to make sure all products qualified before shipping.
2. Competitive price.
3 .Standard package to ensure the safe transportation.
4. Professional service.

Why choose us?
1. Production
    Qualified production, competitive price, professional service. 
2. Quality
    All products are inspected 100% before shipment by relative testing equipments.
3.The 24/7 service allows you to obtain the best solution in the shortest possible time for the problems you encounter in the field of industry and bearings.
4.For the needs of the industrial field and bearing products, we have made a series of solutions, from product selection to correct installation after ordering, we will give you the most timely answers and solutions for every problem you encounter.


Cage: With Cage
Rows Number: Multiple
Load Direction: Radial Bearing
Style: Without Outer Ring, Without Inner Ring
Material: Stainless Steel
Type: Open
US$ 2/Piece
1 Piece(Min.Order)

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What is a bushing?

A bushing is a cylindrical lining made of a flexible material inside a metal housing. The inner squeeze tube of the bushing helps prevent it from being squeezed by the clip. The material also reduces friction and isolates vibration and noise, while improving performance. This article discusses some of the most common uses for bushings. In this article, we’ll discuss the most important reasons to choose a bushing for your transmission.
DESCRIPTION Anti-friction cylindrical lining

A bushing is a bearing that minimizes friction and wear within the bore. It is also used as a housing for shafts, pins, hinges or other types of objects. It takes its name from the Middle Dutch word shrub, which means “box”. It is also homologous to the second element of blunderbuss. Here’s how to identify bushings and how to use them.

Vibration isolation

Vibration mounts are required for inertial guidance and navigation systems, radar components, and engine accessories. Bushings isolate vibration and provide a more robust design in these applications. Bushings help eliminate vibration-related operational challenges and help protect expensive equipment from damage. Below are several types of vibrating mounts and the differences between them. Each type has unique uses and applications, and the type you choose will depend on the nature of the components and the environment.
Vibration isolation is an important safety feature of many modern machines and instruments. Used to reduce the dynamic consumption that an object suffers at runtime. Instead, it protects equipment and structures from amplitude-related damage. Bushings insulate objects from vibration by reducing the amount of dynamic action transferred from the object to the support structure. Bushings are a popular choice for vibration equipment manufacturers.
Vibration isolation is important in many industrial applications. Vibration can wreak havoc on electronic and mechanical equipment. The forces exerted by vibration can reduce the life expectancy of equipment, leading to premature failure. The cost of isolation depends on the weight of the object being isolated. Most isolators have minimum damping in the isolation region and maximum damping at natural frequencies. In addition, the cost of installation, transportation and maintenance is usually included in the cost.
In addition to providing shock and vibration isolation, bushings help stabilize components by absorbing shock. These devices may need to be replaced in the long run, and your machine design may dictate whether you need to buy more than one. Bushings are an important part of your equipment, so don’t skimp on quality when choosing a vibration isolation mount. You won’t regret it. They won’t break your budget, but will keep your equipment safe.

reduce noise

A properly positioned tree will block the view between the noise source and your house. Make sure the tree is taller than your house to effectively reduce noise. Also, make sure the sprocket and axle are properly aligned. The less noise they make, the better. If you have a noisy neighbor, you may want to consider installing a bushing at the front of the house to block the noise.
While it’s possible to replace the bushing yourself, it’s best to make sure you follow some basic procedures first. Park your car on level ground and apply the brakes before removing the hood. Check that the wheels move freely. Remember to wear gloves and goggles, and don’t cut yourself with sharp objects when changing bushings. If you can’t see under the hood, try opening the hood to allow more light to reach the engine area.
SuperPro bushings are designed to reduce noise and vibration in the automotive industry. They are a popular choice for aftermarket bushing manufacturers. While OE rubber bushings are soft and quiet, these polyurethane bushings are specifically designed to eliminate these noise issues. By determining the diameter of your vehicle’s anti-roll bars, you can choose the right bushing for your vehicle. You’ll be glad you did!
Damaged bushings can cause the stabilizer bar to become unstable. This, in turn, can cause the steering components to misalign, creating a loud ding. Worn bushings can also cause the wheel to squeak as it moves. If they’re worn, you’ll hear squeaks when cornering. You may even hear these noises when you are turning or changing lanes.

a bearing

A bushing is a component that provides a bearing surface for the forces acting axially on the shaft. A typical example of a thrust bearing is a propeller shaft. The bushing can be a separate part or an integral part of the machine. Typically, bushings are replaceable, while integral bearings are permanent and should not be replaced unless worn or damaged. Bushings are most commonly used in machinery, where they allow relative movement between components.
The bushing is usually an integral unit, while the bearing may have several parts. Simple bushings can be made of brass, bronze or steel. It is often integrated into precision machined parts and helps reduce friction and wear. Typically, bushings are made of brass or bronze, but other materials can also be used. Different designs have different applications, so you should understand what your application requires before purchasing a sleeve.
The most common uses of plain bearings are in critical applications, including turbines and compressors. They are also commonly used in low-speed shafting, including propeller shafts and rudders. These bearings are very economical and suitable for intermittent and linear motion. However, if your application does not require continuous lubrication, a plain bearing may not be required.
Another popular use for sleeves is in food processing. These bearings can be made from a variety of materials, including stainless steel and plastic. Plastic bearings are more cost-effective than metal and are an excellent choice for high-speed applications. These materials are also resistant to corrosion and wear. However, despite their high cost, they can be made from a variety of materials. However, in most cases, the materials used for plain bearings are aluminum nickel, phosphorus and silicon.

China Best Sales Supporting Roller Bearing Needle Bearing for RV Speed Reducer/Industrial Robot   carrier bearingChina Best Sales Supporting Roller Bearing Needle Bearing for RV Speed Reducer/Industrial Robot   carrier bearing
editor by CX 2023-04-21