China high quality Cylindrical Roller Bearing for Auto Plastic Cage No Inner Ring connecting rod bearing

Product Description

Basic Features of Cylindrical Roller Bearing
Types N series
NU series
NF series
NJ series
NUP series
NCL series
RN series
RNU series
Full complement series
Double row series
Material Bearing Steel(GCr15, 100Cr6)
08/10
SPCC
Bronze
Nylon
Dimension Metric and Inch
Precision P0 P5 P6
Super finishing Yes
Single and double row Both single row and double row
Dimension Range 15mm~200mm(bore diameter)
MOQ 1 PC
Delivery Time 30-60 days
Sea Ports ZheJiang HangZhou HangZhou

Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an ISO/TS16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back

 
 
 
 

Cylindrical Roller Bearing

Shaft  Bearing No. Boundary Dimensions(mm) Basic Load Ratings(N) Limiting Speed 
d D B Cr Cor Oil(RPM)
17 N203 17 40 12 11400 9100 19000
NJ203 17 40 12 11400 9100 19000
NJ203ETN 17 40 12 16900 13800 19000
NU203 17 40 12 11400 9100 19000
NU203ETN 17 40 12 16900 13800 19000
NJ2203E 17 40 16 22800 20300 16400
20 N204 20 47 14 15800 13100 16400
NF204 20 47 14 15800 13100 16400
NJ204 20 47 14 17000 14400 16400
NU204 20 47 14 15800 13100 16400
N304 20 52 15 21800 17700 13800
NJ304 20 52 15 21800 17700 13800
NU304 20 52 15 21800 17700 13800
NUP304ETN 20 52 15 31500 26800 13100
NJ2304ETN 20 52 21 42000 38700 13000
25 N205 25 52 15 17000 14900 13800
NF205 25 52 15 17000 14900 13800
NJ205 25 52 15 17000 14900 13800
NJ205E 25 52 15 29900 28400 13100
NJ205ETN 25 52 15 29900 28400 13100
NU205 25 52 15 17000 14900 13800
NU205/C3 25 52 15 15400 14900 13800
NU205E 25 52 15 29900 28400 13100
NU205ETN 25 52 15 29900 28400 13100
NUP205 25 52 15 17000 14900 13800
NCL205 25 52 15 24600 24300 13100
N2205 25 52 18 24100 23300 13100
NJ2205 25 52 18 24100 23300 13100
NU2205 25 52 18 24100 23300 13100
NU2205/C3 25 52 18 21400 22800 13100
NU2205EV 25 52 18 41400 43300 11400
N305 25 62 17 29100 25200 11400
N305ENTN/C3 25 62 17 41500 37400 11400
NF305 25 62 17 29100 25200 11400
NJ305 25 62 17 29100 25200 11400
NJ305/C3 25 62 17 29100 25200 11400
NJ305E 25 62 17 41500 37400 11400
NJ305ETN 25 62 17 41500 37400 10500
NU305 25 62 17 29100 25200 11400
NUP305 25 62 17 29100 25200 11400
NUP305E 25 62 17 41500 37400 10500
NUP305N 25 62 17 29100 25200 11400
NCL305 25 62 17 39500 37800 10500
NU2305E 25 62 24 57000 56100 4500
NJ2305E 25 62 24 57000 56100 9200
NJ2305EV/C4 25 62 24 66300 69700 9200
NJ2305VH 25 62 24 63000 57000 4500
NUP2305E 25 62 24 57000 56100 9200
NCL2305 25 62 24 57700 61400 9200
30 N206 30 62 16 23900 22200 11300
N206E 30 62 16 36800 34400 10500
NJ206 30 62 16 23900 22200 11300
NJ206E 30 62 16 39100 37300 10500
NJ206ETN 30 62 16 39100 37300 10500
NU206 30 62 16 23900 22200 11300
NU206E 30 62 16 39100 37300 10500
NUP206E 30 62 16 39100 37300 10500
NUP206E/C4 30 62 16 39100 37300 10500
NCL206 30 62 16 33800 35100 10500
NJ2206ETN 30 62 20 48900 49800 10500
NJ2206E 30 62 20 48900 49800 10500
NJ2206E.TVP 30 62 20 48900 49800 5000
N306 30 72 19 35900 31900 9200
NJ306 30 72 19 35900 31900 9200
NJ306E 30 72 19 53200 55710 8500
NJ306E/C3 30 72 19 53200 55710 8500
NU306 30 72 19 35900 31900 9200
NU306E 30 72 19 53200 55710 9200
NU306MN/P63 30 72 19 35100 38600 9200
NUP306 30 72 19 35900 31900 9200
NFP306 30 72 19 35900 31900 9200
35 N207 35 72 17 31400 28900 9900
NF207 35 72 17 31400 28900 9900
NJ207 35 72 17 31400 28900 9900
NJ207E 35 72 17 55710 55710 9200
NU207 35 72 17 31400 28900 9900
NUP207 35 72 17 31400 28900 9900
NU2207E 35 72 23 61600 65200 4300
NJ2207E 35 72 23 61600 65200 7900
NUP2207E 35 72 23 61600 65200 7900
N307 35 80 21 46400 43000 9200
NF307 35 80 21 46400 43000 9200
NJ307 35 80 21 46400 43000 9200
NJ307/C3 35 80 21 46400 43000 3400
NJ307E 35 80 21 66500 65300 7900
NU307 35 80 21 46400 43000 9200
NU307EV1 35 80 21 71000 71000 7900
NUP307E 35 80 21 66500 65300 7900
NUP307EN 35 80 21 66500 65300 7900
NUP307EV 35 80 21 77500 79800 7900
NUP307EV/C3 35 80 21 77500 79800 7900
NJ2307E 35 80 31 93000 100500 7900
NU2307EV4 35 80 31 99000 109000 7900
40 N208 40 80 18 43700 42900 8700
NF208 40 80 18 43700 42900 8700
NJ208 40 80 18 43700 42900 8700
NU208 40 80 18 43700 42900 8700
NUP208 40 80 18 43700 42900 8700
NUP208/P6 40 80 18 43700 42900 8700
NU2208E 40 80 23 72300 77600 3800
NJ2208E 40 80 23 72300 77600 7900
NJ2208EV 40 80 23 84700 95100 7400
N308 40 90 23 58600 56900 7900
NF308 40 90 23 58600 56900 7900
NF308M/P6 40 90 23 58600 56900 7900
NJ308 40 90 23 58600 56900 7900
NJ308ETN 40 90 23 83200 81500 3000
NJ308/C3 40 90 23 58600 56900 3000
NU308 40 90 23 58600 56900 7900
NUP308E 40 90 23 82200 80300 7400
NUP308N 40 90 23 58600 56900 7900
NUP308EN 40 90 23 82200 80300 7400
NUP308ENV 40 90 23 97200 157100 7000
NJ2308E 40 90 33 113200 121100 7000
NUP2308E 40 90 33 121000 140700 3000
45 N209 45 85 19 45900 46900 8500
NF209 45 85 19 45900 46900 8500
NF209/C3 45 85 19 45900 46900 8500
NF209E 45 85 19 63000 66400 7900
NJ209 45 85 19 45900 46900 8500
NJ209E 45 85 19 63000 66400 7900
NJ209ECP 45 85 19 63000 66400 8500
NU209 45 85 19 45900 46900 8500
NUP2209E 45 85 23 76000 84500 7900
NUP2209EN 45 85 23 76000 84500 7900
N309 45 100 25 72900 69900 7000
NF309 45 100 25 72900 69900 7000
NF309M/P6 45 100 25 72900 69900 7000
NJ309 45 100 25 72900 69900 7000
NJ309E 45 100 25 99200 157100 6000
NU309 45 100 25 72900 69900 7000
NU309E 45 100 25 99200 157100 6000
NUP309 45 100 25 72900 69900 7000
NUP309N 45 100 25 72900 69900 7000
NUP309NR 45 100 25 72900 69900 7000
NUP309EN 45 100 25 99200 157100 6000
NUP309ENTN 45 100 25 99200 157100 6000
NJ2309E 45 100 36 138800 155700 6000
NU2309E 45 100 36 138800 155700 6000
50 N210 50 90 20 48100 50900 7900
NF210 50 90 20 48100 50900 7900
NF210C3 50 90 20 48100 50900 7900
NF210E 50 90 20 65900 71800 7300
NJ210 50 90 20 48100 50900 7900
NJ210E 50 90 20 65900 71800 7900
NU210 50 90 20 48100 50900 7900
NU210/P6 50 90 20 48100 50900 7900
NU210ETN/C3 50 90 20 65900 71800 7900
NUP210EN 50 90 20 65900 71800 7900
NUP210E 50 90 20 65900 71800 7900
NJ2210ETN 50 90 23 79500 91500 3300
NUP2210E 50 90 23 79500 91500 7300
N310 50 110 27 88900 88800 6300
NF310 50 110 27 88900 88800 6300
NJ310 50 110 27 88900 88800 6300
NJ310E 50 110 27 112100 116000 6000
NJ310N 50 110 27 88900 88800 6300
NU310 50 110 27 88900 88800 6300
NUP310 50 110 27 88900 88800 6300
NUP310NV 50 110 27 128200 144700 6300
NUP310ENV/C3 50 110 27 128200 144700 6000
NCL310 50 110 27 111300 122300 6300
N410 50 130 31 132300 127600 6300
NJ410 50 130 31 132300 127600 6300
55 N211 55 100 21 57900 62200 7100
NF211 55 100 21 57900 62200 7100
NF211E 55 100 21 86100 98700 6500
NJ211 55 100 21 57900 62200 7100
NJ211/C3 55 100 21 55710 32000 7100
NJ211E 55 100 21 86100 98700 6500
NJ211ECP 55 100 21 86100 98700 6500
NU211 55 100 21 57900 62200 7100
NU211E 55 100 21 86100 98700 6500
NUP211 55 100 21 57900 62200 7100
NUP211E 55 100 21 86100 98700 6500
NJ2211E 55 100 25 101200 121500 3000
NJ2211E/C3 55 100 25 101200 121500 6500
NUP2211EN/C3 55 100 25 101200 121500 6500
NF311E 55 120 29 138100 144300 5300
NF311E/C3 55 120 29 140500 147600 5300
NJ311E 55 120 29 138100 144300 5300
NUP311EN 55 120 29 140500 147600 5300
NUP311ENV/C3 55 120 29 153800 165700 5300
60 N212 60 110 22 71800 79800 6500
NJ212 60 110 22 71800 79800 6500
NJ212E 60 110 22 96200 105600 6000
NU212 60 110 22 71800 79800 6500
NU212ETN/C3 60 110 22 96200 105600 6000
NUP212E 60 110 22 96200 105600 6000
NF312 60 130 31 124800 127800 5400
NF312E 60 130 31 153100 162100 4900
NF312E/C3 60 130 31 153500 164600 4900
NU312E 60 130 31 135900 96000 4900
NJ312E 60 130 31 153100 162100 4900
NUP312ENV/C3 60 130 31 185400 195200 4900
N2312E 60 130 46 225500 266700 5000
NJ2312E 60 130 46 225500 266700 5000
65 N213 65 120 23 78800 87000 6000
NF213 65 120 23 78800 87000 6000
NJ213 65 120 23 78800 87000 6000
NJ213E 65 120 23 15710 122300 5400
NU213 65 120 23 78800 87000 6000
NUP213E 65 120 23 15710 122300 6000
NUP213EN/C4 65 120 23 15710 122300 5400
NU313E 65 140 33 182800 194800 4700
NJ313E 65 140 33 182800 195300 4700
NJ313E/C2 65 140 33 182800 194800 4700
NUP313ENV 65 140 33 212900 244900 4700
70 N214 70 125 24 82100 93500 5700
NF214 70 125 24 82100 93500 5700
NF214E/C3 70 125 24 123600 144500 5700
NF214E/YB2 70 125 24 121000 140700 5400
NJ214 70 125 24 82100 93500 5700
NJ214E 70 125 24 121000 140700 5400
NU214 70 125 24 82100 93500 5700
NUP214E 70 125 24 121000 140700 5400
NF314E 70 150 35 25710 226000 4400
NU314E 70 150 35 25710 226000 4400
NJ314E 70 150 35 25710 226000 4400
NJ314E/C9 70 150 35 25710 226000 4400
NUP314ENM 70 150 35 236300 253300 4400
NJ2314VH 70 150 51 335000 455000 4400
75 N215 75 130 25 95100 15710 5400
NF215 75 130 25 95100 15710 5400
NJ215 75 130 25 95100 15710 5400
NU215 75 130 25 95100 15710 5400
NU215E 75 130 25 132200 160500 5000
80 N216 80 140 26 118600 141600 5000
NJ216 80 140 26 108500 125900 5000
NU216 80 140 26 118600 141600 5000
85 NJ217 85 150 28 122800,  144000 4700

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 0/Set
1 Set(Min.Order)

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Customization:
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bearing

Types of Ball Bearings

If you’re looking to purchase a new ball bearing, there are many different types available. Learn about Single-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also choose from stainless steel or single-row designs. Then, read about the different types of materials available to you. You’ll have an easier time making a decision. After all, you won’t have to worry about maintaining your new ball bearing, since it will be maintained by your supplier.

Single-row designs

Ball bearings with a single-row design have a high load-carrying capacity. They are used in applications where high loads must be handled smoothly. A single-row design is a good choice when the material’s properties require high load-carrying capacity but limited axial load capability. Single-row designs use two bearings with similar design features, but they have different mounting methods. Single-row designs can be adjusted either against one another to accommodate axial loads.
The single-row design is suitable for high-speed applications, but also has some disadvantages. The contact angle a is the angle between the radial plane and contact line. The larger the angle, the higher the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are suitable for higher axial forces. Single-row angular contact ball bearings have a single-row design and support high axial forces in one direction. Single-row ball bearings are available in both pressed steel and machined steel cages.
Angular contact ball bearings with a single row feature a cage made of fiber-glass reinforced polyamide 66. These are available in diameters up to 130 mm. Four-point angular contact ball bearings use brass, steel, or brass plate. They have good running properties and a low coefficient of linear expansion. Single-row designs are easy to mount and are widely available. Alternatively, they can be mounted with a universal match design, which allows them to be easily adjusted.
One-row angular contact ball bearings are generally not suitable for angular misalignments because they are unsuitable for compensation of angular misalignments. Misalignments cause internal forces in the bearing which reduce its radial load capacity and life expectancy. This type of bearing is not suitable for adjacent mounting as it increases the chances of misalignment. However, it is a suitable choice for applications where only one bearing is required per bearing position.

Ceramic hybrid bearings

While all-ceramic bearings are limited to very specialized applications, Si3N4-based hybrid bearings are finding use in a wide range of high-speed machines. Compared to steel, ceramics are less susceptible to centrifugal forces, which are directly proportional to the mass of the balls. Because Si3N4 replacement balls have a lower density than steel, these bearings reduce the stress placed on the outer race.
The benefits of hybrid bearings are clear: they allow for higher speeds and loads than full-ceramic bearings, and they require no lubrication. Because of their many benefits, many industrial equipment operators are switching to these innovative bearings. CBR is one company that specializes in ceramic hybrid bearings and can help you find the best product for your application. If you are thinking about purchasing ceramic bearings for your next machine, here are some things you need to know about them.
A ceramic ball bearing surface has an extremely low coefficient of friction, which is important for applications that require low friction and high speeds. Ceramic balls also have a higher hardness than steel balls, which increases their life. In addition to this, ceramic hybrid bearings have superior thermal properties, generating less heat even when spinning at high speeds. These properties make ceramic hybrid bearings an ideal choice for high-speed machinery, especially electric motors. They are also suitable for applications that operate under water.
A ceramic ball hybrid bearing is much less susceptible to temperature fluctuations and wear. Because they are essentially indestructible, ceramic balls do not generate wear particles from the adhesive wear. They can run at significantly higher speeds than steel balls. Ceramic balls are also more resistant to moisture. For this reason, grease is a recommended lubricant in most ceramic bearing applications. These lubricants offer superior protection against moisture and corrosion. Further, they are available in many types.
bearing

Self-aligning ball bearings

A self-aligning ball bearing is one type of self-aligning bearing. These bearings are recommended for use in flex shaft systems. Their self-aligning feature prevents them from misaligning when in use. They can be used in both single and multiple-joint systems. In addition to self-aligning ball bearings, these units also feature flex shafts.
These self-aligning ball bearings come in a variety of configurations, including cylindrical, round, tapered, and straight bore. Their inner ring is tapered to meet specific tolerances. They are suitable for operating temperatures ranging from -30°F to 120°F. Their wide range of applications allows them to be used in general machinery, precision instruments, and low noise motors. In addition, they are available in a variety of outside diameters, widths, and internal clearances.
Self-aligning ball bearings have two rows of balls and one common sphered raceway in the outer ring. This enables them to automatically compensate for angular misalignment, which may be caused by machining and assembly errors or deflections. Compared to spherical roller bearings, these self-aligning ball bearings generate less friction. They run cooler even at high speeds. Self-aligning ball bearings also offer free engineering support.
Self-aligning ball bearings are designed for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are available in open and sealed designs, and can also be used in applications with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a great solution.

Stainless steel

Stainless steel is a metal that resists corrosion and is highly durable. Its corrosion-resistant and water-resistance properties make it a good choice for bearings in food and marine applications. Additionally, stainless steel has hygienic benefits. Here are some of the benefits of stainless steel ball bearings. Read on to learn more about these amazing bearings! We’ve included some of the most common uses for stainless steel.
Hardness is important in a ball bearing. Steel uses the Rockwell C scale to measure hardness. A grade 25 steel ball bearing is accurate to 25 millionths of an inch, while a grade five ceramic bearing is less than a half-inch round. Although roundness is important, it shouldn’t be overemphasized, as the bearing surfaces may not be as accurate as the grade of the metal. And remember, a higher price tag doesn’t mean a better product.
Stainless steel ball bearings are available in a variety of alloys. The alloys used in manufacturing a stainless steel ball bearing vary in hardness, strength, and ductility. Stainless steel ball bearings have high corrosion-resistance properties. Additionally, they have long lubrication lives. These benefits make them a popular choice for industrial applications. These bearings are easy to maintain, reduce replacement costs, and offer corrosion resistance.
The NTN Sentinel Series is a premium line of stainless steel bearings. The solid lube is NSF H1 registered and prevents grease from leaching into food. It is also corrosion-resistant and doesn’t need to be coated. The seals and slinger create a water-resistant barrier between the steel ball and the lubricant. It also adds safety and security to the bearing.
bearing

Plastic balls

For applications where noise and weight are major concerns, plastic balls are ideal. These non-magnetic balls are ideal for MRI X-ray machines and sensors. They are also easy to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all three types. This makes them a good choice for many industries. Read on to learn more. This article will introduce some of the advantages of plastic balls for ball bearings.
Although ceramic ball bearings are more durable and offer many advantages, they are more expensive than plastic. Fortunately, plastic ball bearings offer a cheaper alternative. These bearings feature all-plastic races and cages. Depending on the application, plastic balls can be used in applications involving chemicals. In these cases, plastic ball bearings are available with a C160 grade, which is safe for use in temperatures below 176 deg F.
Medical devices often require precision specialty balls, which are made of glass, stainless steel, and plastic. These bearings must meet stringent cleanliness requirements. To meet the most stringent requirements, they must undergo ultrasonic cleaning. These bearings are available in plastic raceways, and are also available with glass or stainless steel balls. Polyethylene balls are lightweight and can be used in a variety of applications. They can be ordered in different sizes and tolerances to meet specific requirements.
Plastic balls for ball bearings are often mounted into other parts, such as plastic wheels, pulleys, and housings. They can be seamlessly integrated into other parts of a machine, which reduces assembly time and improves affordability. One important advantage of plastic bearings is that they are rust-resistant. As such, they can be used in harsh environments without causing any damage. If a piece of equipment is exposed to extreme temperatures, polymers are the ideal choice.

China high quality Cylindrical Roller Bearing for Auto Plastic Cage No Inner Ring   connecting rod bearingChina high quality Cylindrical Roller Bearing for Auto Plastic Cage No Inner Ring   connecting rod bearing
editor by CX 2023-04-21

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