China High Precision N2216EM Auto Parts Cylindrical Roller Bearing For Sports Apparatus NU, NJ, NUP, N, NF Bearing bearing example

Merchandise Description

High Precision N2216EM Vehicle Areas Cylindrical Roller Bearing For Sports Equipment NU, NJ, NUP, N,
NF Bearing

                                                          Application

          Ongoing Casting Machines                                                    Mechanical Fans and Blowers

          Gearbox and Pumps                                                                   Wind Turbines

          Content Dealing with                                                                        Marine Propulsion and Offshore Drilling

          Mining and Development Gear                                           Pulp and Paper Processing Tools

The roller of the cylindrical roller bearing is in line make contact with with the raceway, so the bearing can bear heavier
radial load. Apps are found in circumstances characterizes by large load and shock load, and also by
large-pace rotation.

These bearings are separable bearings, and handy to be mounted and dismounted. They are developed as
sorts of one, double and multiple rows between which the solitary row cylindrical roller bearings are most applicable.

Typically these bearings can accommodate radial load only, none but solitary row bearings with CZPT each on interior
and outer rings can have lighter continuous axial load.

Chrome Metal Solitary Row Cylindrical Roller Bearing   

Item Name Cylindrical Roller Bearing
Precision Score P6, P0, P5, P4, P2
Substance Bearing Metal  (GCr15)
Clearance C0 C2 C3
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Seal ZZ, 2RS, RZ, NR, N
Attributes Higher Precision, Higher Pace, Long Daily life, High Dependability, Lower Sounds , Reduce Friction
Certification ISO 9001:2008
Packing one.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Supply Time 30 – 45 Days After The Buy is Verified
Shippment one.By Sea  2.By Air  3.By Specific
Website http://hlimachinery

Cylindrical Roller Bearing Specification       

Product Boundary Dimensions (mm) Fundamental Load Rating (KN) Mass
d D B C Co kg
N2208EM NU2208EM NJ2208EM forty eighty 23 fifty eight.three 62. .49
N2209EM NU2209EM NJ2209EM 45 85 23 sixty one.four 67.8 .fifty four
N2210EM NU2210EM NJ2210EM fifty ninety 23 64.two seventy three.six .65
N2211EM NU2211EM NJ2211EM 55 one hundred 25 seventy five.3 87.2 .seventy seven
N2212EM NU2212EM NJ2212EM 60 one hundred ten 28 one zero one. 123. 1.09
N2213EM NU2213EM NJ2213EM 65 120 31 120. 149. one.55
N2214EM NU2214EM NJ2214EM 70 125 31 119. 151. 1.70
N2215EM NU2215EM NJ2215EM seventy five one hundred thirty 31 a hundred thirty five. 172. 1.eighty
N2216EM NU2216EM NJ2216EM 80 one hundred forty 33 148. 186. two.20
N2217EM NU2217EM NJ2217EM 85 one hundred fifty 36 169. 218. 2.eighty
N2218EM NU2218EM NJ2218EM ninety one hundred sixty forty 207. 265. three.sixty
N2219EM NU2219EM NJ2219EM ninety five a hundred and seventy forty three 230. 298. four.thirty
N2220EM NU2220EM NJ2220EM one hundred one hundred eighty 46 259. 338. 5.99
N2222EM NU2222EM NJ2222EM 110 200 fifty three 334. 442. eight.70
N2224EM NU2224EM NJ2224EM a hundred and twenty 215 58 367. 49. nine.fifty five
N2226EM NU2226EM NJ2226EM a hundred thirty 230 sixty four 395. 560. 11.ninety
N2228EM NU2228EM NJ2228EM a hundred and forty 250 sixty eight 550. 790. fifteen.90
N2230EM NU2230EM NJ2230EM 150 270 73 635. 930. 19.ninety
N2232EM NU2232EM NJ2232EM 160 290 eighty 810. 1190. twenty five.forty
N2234EM NU2234EM NJ2234EM one hundred seventy 310 86 925. 1330. 31.fifty

                                                           
                                                                         About Us
HENGLI Equipment Firm is a effectively-set up Chinese bearing provider. We design, manufacture and
wholesale bearings. Our specialised company of Spherical Roller Bearing Cylindrical Roller Bearing,
XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd wasestablished in 1970 and is accredited by the Chinese Ministry of Device
Developing.

We invested in 2 additional specialized bearing factories, which allow us to offer our consumers with best of the line
products such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Basic Bearings,
Rod Finishes Bearings, 
Ball Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Common
Bearings.

 

FAQ
Q1 – What is our positive aspects?

     A    – Manufacturer – Do it only with the Greatest

            -Your Option make various. 

Q2 – Our Items

 A   – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      – Spherical Simple Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Method of our manufacturing

 A – Heat Remedy – Grinding – Parts Inspection – Assembly – Closing Inspection – Packing

Q4 – How to customise bearing(non-standard) from your business?

 A -We provide OEM,Customized(Non-standard) service and you need to provide drawing and thorough Technological Info.

Q5 –   What must I care ahead of installation?

 A   – Typically, the preservative with which new bearings are coated ahead of leaving the manufacturing unit does not need to have to be

        removed it is only required to wipe off the outside the house cylin­drical surface area and bore, if the grease is not appropriate

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings ought to be installed in a dry, dust-totally free room away from metallic functioning or other devices creating

        swarf and dust.

Q6 – How to inventory and upkeep my bearings proper? 

 A   – Do not keep bearings right on concrete flooring, exactly where drinking water can condense and acquire on the bearing

      -Shop the bearings on a pallet or shelf, in an spot the place the bearings will not be subjected to high humidity

       or sudden and severe temperature adjustments that could end result in condensation forming

      -Constantly put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

US $1-10
/ Piece
|
10 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

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

|
Request Sample

###

Customization:

###

Product Name Cylindrical Roller Bearing
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel  (GCr15)
Clearance C0 C2 C3
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Seal ZZ, 2RS, RZ, NR, N
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing 1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express
Website http://hlimachinery.en.made-in-china.com

###

Model Boundary Dimensions (mm) Basic Load Rating (KN) Mass
d D B C Co kg
N2208EM NU2208EM NJ2208EM 40 80 23 58.3 62.0 0.49
N2209EM NU2209EM NJ2209EM 45 85 23 61.4 67.8 0.54
N2210EM NU2210EM NJ2210EM 50 90 23 64.2 73.6 0.65
N2211EM NU2211EM NJ2211EM 55 100 25 75.3 87.2 0.77
N2212EM NU2212EM NJ2212EM 60 110 28 101.0 123.0 1.09
N2213EM NU2213EM NJ2213EM 65 120 31 120.0 149.0 1.55
N2214EM NU2214EM NJ2214EM 70 125 31 119.0 151.0 1.70
N2215EM NU2215EM NJ2215EM 75 130 31 135.0 172.0 1.80
N2216EM NU2216EM NJ2216EM 80 140 33 148.0 186.0 2.20
N2217EM NU2217EM NJ2217EM 85 150 36 169.0 218.0 2.80
N2218EM NU2218EM NJ2218EM 90 160 40 207.0 265.0 3.60
N2219EM NU2219EM NJ2219EM 95 170 43 230.0 298.0 4.30
N2220EM NU2220EM NJ2220EM 100 180 46 259.0 338.0 5.99
N2222EM NU2222EM NJ2222EM 110 200 53 334.0 442.0 8.70
N2224EM NU2224EM NJ2224EM 120 215 58 367.0 49.0 9.55
N2226EM NU2226EM NJ2226EM 130 230 64 395.0 560.0 11.90
N2228EM NU2228EM NJ2228EM 140 250 68 550.0 790.0 15.90
N2230EM NU2230EM NJ2230EM 150 270 73 635.0 930.0 19.90
N2232EM NU2232EM NJ2232EM 160 290 80 810.0 1190.0 25.40
N2234EM NU2234EM NJ2234EM 170 310 86 925.0 1330.0 31.50
US $1-10
/ Piece
|
10 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

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

|
Request Sample

###

Customization:

###

Product Name Cylindrical Roller Bearing
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel  (GCr15)
Clearance C0 C2 C3
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Seal ZZ, 2RS, RZ, NR, N
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing 1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express
Website http://hlimachinery.en.made-in-china.com

###

Model Boundary Dimensions (mm) Basic Load Rating (KN) Mass
d D B C Co kg
N2208EM NU2208EM NJ2208EM 40 80 23 58.3 62.0 0.49
N2209EM NU2209EM NJ2209EM 45 85 23 61.4 67.8 0.54
N2210EM NU2210EM NJ2210EM 50 90 23 64.2 73.6 0.65
N2211EM NU2211EM NJ2211EM 55 100 25 75.3 87.2 0.77
N2212EM NU2212EM NJ2212EM 60 110 28 101.0 123.0 1.09
N2213EM NU2213EM NJ2213EM 65 120 31 120.0 149.0 1.55
N2214EM NU2214EM NJ2214EM 70 125 31 119.0 151.0 1.70
N2215EM NU2215EM NJ2215EM 75 130 31 135.0 172.0 1.80
N2216EM NU2216EM NJ2216EM 80 140 33 148.0 186.0 2.20
N2217EM NU2217EM NJ2217EM 85 150 36 169.0 218.0 2.80
N2218EM NU2218EM NJ2218EM 90 160 40 207.0 265.0 3.60
N2219EM NU2219EM NJ2219EM 95 170 43 230.0 298.0 4.30
N2220EM NU2220EM NJ2220EM 100 180 46 259.0 338.0 5.99
N2222EM NU2222EM NJ2222EM 110 200 53 334.0 442.0 8.70
N2224EM NU2224EM NJ2224EM 120 215 58 367.0 49.0 9.55
N2226EM NU2226EM NJ2226EM 130 230 64 395.0 560.0 11.90
N2228EM NU2228EM NJ2228EM 140 250 68 550.0 790.0 15.90
N2230EM NU2230EM NJ2230EM 150 270 73 635.0 930.0 19.90
N2232EM NU2232EM NJ2232EM 160 290 80 810.0 1190.0 25.40
N2234EM NU2234EM NJ2234EM 170 310 86 925.0 1330.0 31.50

Types of Ball Bearings

Modern ball bearing configurations have different materials and geometries to meet the demands of different working environments and applications. There are different types of ball bearings: single row deep groove, double-row deep groove, angular contact ball bearing, thrust, and self-aligning. Let us look at the differences between each type and learn why they are important for various purposes. Listed below are some of the most common types of ball bearings.

Miniature bearings

Although miniature ball bearings are a popular choice for small mechanical components, they are not without their challenges. They must be properly lubricated and stored in clean rooms. A strand of hair could ruin a miniature bearing. Fortunately, manufacturers offer lubrication services and a “Clean Room” for customers to store their miniature bearings safely. Read on to learn more about these small bearings and how they can help you.
The size of a miniature ball bearing can vary significantly, but most types of these devices are available in sizes ranging from.040 inch to one eighth of an inch. Whether you need a small ball bearing for a miniature car or a tiny instrument, a miniature bearing can save space while still offering high performance. Many of these bearings are shielded to prevent dirt from entering and leakage of lubricant. They can be flanged or unflanged, and some miniature ball bearings have extended inner rings that are designed for easy plate mounting.
Miniature ball bearings are commonly made from stainless steel or chrome steel. Both metals have their advantages. Stainless steel is the most popular material for ball bearings, which allows for a high load capacity while being quiet. Because stainless steel is relatively inexpensive, many small instrument bearings are made entirely of stainless steel. The difference in price is minimal, as the amount of steel is relatively small. Stainless steel miniature bearings are the smallest and lightest of all types of miniature ball bearings.

Self-aligning ball bearings

bearing
In the simplest terms, self-aligning ball bearings are ball bearings with flex shafts. If you’re looking for a ball bearing with a high degree of precision, you’ll want to choose one with a flex shaft, which means it can adjust to the proper orientation of the bearing’s flex shaft. Ball bearings with flex shafts are also recommended. But, what are these bearings?
Self-aligning ball bearings are made with two rows of balls and a common sphered raceway on the outer ring. As a result, they can accommodate small errors in shaft alignment and mounting. The CZPT brand is especially suitable for high-speed applications requiring greater running accuracy. The self-alignment mechanism is enabled by the fact that the balls are placed in two rows on either side of the sphered raceway in the outer ring. These two rows of balls also promote reduced friction and wear.
Another type of self-aligning ball bearings is a double-row design. They feature a common sphered raceway on the outer ring, a hollow spherical ring, and a cage that rotates relative to it. A self-aligning ball bearing is used in applications where shaft misalignment is a problem, such as conveying equipment. They are also used in simple woodworking machinery and ventilators.

Ceramic ball bearings

Ceramic ball bearings have several advantages over steel or metal bearings. These include increased acceleration capability, reduced friction, improved wear-resistance, and higher speeds. The United States holds the leading position in the global ceramic ball bearings market thanks to a rebounding motor vehicle production and healthy fixed investment environment. In the United States, there are three primary markets for ceramic ball bearings: healthcare, automotive, and aerospace. Here are the main benefits of ceramic ball bearings:
Hybrid ball bearings are also available. Hybrid bearings feature traditional metal rings and silicon nitride (ceramic) balls. Hybrid bearings offer important performance advantages over all-steel bearings, and they are more affordable. However, full ceramic ball bearings have all ceramic parts, and are best suited for machines that require high precision. These types of bearings also resist corrosion and wear.
Compared to steel ball bearings, ceramic balls are lighter than steel. They are also less dense, which means less friction and therefore less heat. Additionally, ceramic balls operate at higher speeds than steel balls, which increases their durability and longevity. But they are still not as strong as steel bearings. And because of their reduced density, they are much cheaper to manufacture. Therefore, they are an excellent choice for many applications. You can expect them to last much longer than steel bearings.

Steel carbon ball bearings

High precision G25 ball bearings are made of the highest grade chrome steel and hot forged from bar stock. Statistical process control and exacting atmospheres help ensure uniform hardness and microstructure. Moreover, these bearings are of the highest quality, with fine surface finish and a tight tolerance. This makes them the most widely used and reliable choice for industrial and automotive applications. However, there are some considerations that should be taken into account before acquiring a steel carbon ball bearing.
Generally, AFBMA grade 200 is the standard hardness specification for this material. AFBMA grade 100 can also be obtained with great difficulty. Despite the high hardness of steel carbon ball bearings, their outer surface is just a thin hardened shell, so a special micro hardness test is needed to evaluate them. In addition to the hardness, steel balls are easily machined and ground. Some manufacturers even offer stainless steel ball bearings and ball sets.
Another factor that makes steel carbon ball bearings so valuable is their precision. They can give precise measurements, which makes them ideal for low and medium-speed applications. Due to their high precision and durability, steel carbon ball bearings can be used in many applications, from conveyor machines to roller skates. However, you should be aware that the material used to produce these bearings is not suitable for applications in which they are exposed to water and gases. Further, they are also noisy and heavy, and must be installed properly in a manufacturing environment.

Stainless steel ball bearings

bearing
Stainless steel ball bearings are made from a high-quality type of stainless steel, 440C, which offers optimal corrosion and abrasion resistance. These bearings are also durable and rust-free, and are suitable for a variety of applications. Among others, stainless steel ball bearings are used in beverage and food processing plants, pharmaceuticals, pulp and paper mills, marine environments, and freezers.
Stainless steel bearings are available in various grades. For example, AISI 440C offers corrosion resistance, while the DD400 is specifically designed for marine applications. Both types of stainless steel are available in different forms, including open, shielded, and sealed. Stainless steel ball bearings can also be custom-made, as BL is known for producing customized bearings. There are also other materials that are available.
AISI type 316 stainless steel balls are ideal for marine applications and food processing. They have excellent resistance to most organic materials and are also used in medical devices and dispenser pumps. They are also strong enough to resist many petroleum products and are widely used in medical equipment and cosmetic applications. In addition, stainless steel balls can be plated to provide an additional layer of protection against chemicals. To understand how they differ, let’s take a look at some common types of stainless steel ball bearings.

Stainless steel

Stainless steel ball bearings can be used in various applications. Besides being corrosion resistant, they also last longer thanks to the Molded-Oil lubrication technology. Stainless steel ball bearings are clean units, which saves time and money in terms of maintenance, replacement, and downtime. But what are the advantages of stainless steel ball bearings? Let us discuss these benefits. Also, we’ll discuss their advantages and disadvantages.
Stainless steel ball bearings offer notable advantages, including corrosion resistance, increased strength, and improved stability under high temperatures. These qualities make them the ideal choice for special circumstances and demanding environments. However, you should be careful when choosing stainless steel bearings. There are several different types of stainless steel. Here’s a brief look at what makes them the best choice. And remember: Stainless steels are also recyclable. In fact, they can be recycled indefinitely.
They’re made from chrome alloy electric furnace steel, which is hardened for optimum service life and strength. They have the highest surface finish and dimensional accuracy. Advanced heat-treating processes increase their strength and anti-cracking abilities. And thanks to their unique materials, they’re corrosion-resistant. As a result, they’re more durable than other types of bearings. And since they’re made with a high-quality steel, you’ll save money in the long run.

Plastic ball bearings

bearing
Plastic ball bearings were developed to meet the specific needs of applications where standard steel bearings would fail. Steel and 440C stainless steel are both susceptible to rusting when exposed to water, making them poor choices for applications involving food processing, swimming pools, and medical equipment. In addition to this, the plastic material is able to dampen vibrations and make the bearing virtually silent. Here’s what makes plastic ball bearings so great for these applications.
Plastic ball bearings are lightweight, corrosion-resistant, and offer a long service life. In addition to their low price, they can be easily cleaned and are incredibly durable. Motion plastics specialist igus has recently expanded its range of xiros polymer grooved ball bearings. These bearings are also FDA-compliant, lubricant-free, electrically insulating, and resistant to both temperature and media.
Plastic bearings are often mounted into other components like wheels, pulleys, and housings. In this way, the inner ring is essentially a profile of the pulley’s profile, and the outer ring is a shaft or fixing clip. The result is seamless integration of the bearing and the surrounding parts, which reduces the overall assembly time and costs. You can also use multiple plastic ball bearings in one application for more options.

China High Precision N2216EM Auto Parts Cylindrical Roller Bearing For Sports Apparatus NU, NJ, NUP, N, NF Bearing     bearing exampleChina High Precision N2216EM Auto Parts Cylindrical Roller Bearing For Sports Apparatus NU, NJ, NUP, N, NF Bearing     bearing example
editor by czh 2022-12-23