China High Precision Angular Contact Ball Bearing 7314bm carrier bearing

Solution Description

Angular contact ball bearings have internal and outer ring raceways that are displaced relative to every other in the course of the bearing axis. This signifies that these bearings are designed to accommodate blended hundreds, i.e. at the same time acting radial and axial hundreds.

The axial load carrying capability of angular make contact with ball bearings boosts as the speak to angle will increase. The make contact with angle is defined as the angle amongst the line joining the factors of contact of the ball and the raceways in the radial airplane, along which the blended load is transmitted from 1 raceway to yet another, and a line perpendicular to the bearing axis

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-With filling slot 
3200 
3300 
Make contact with angles32
-5200
 5300
Contact angles24

 

The most typically used patterns are:

one row angular contact ball bearings 
-7000 sequence
-7200 series
-7300 series
-71800 sequence
-71900 sequence

Arrangement:DBDFDT

double row angular contact ball bearings 
-3000A collection
-3000A-2RS series
-3000A-2Z sequence
-5200 series
-5300 series

4-level get in touch with ball bearings 
-QJ200 series
-QJ300 sequence
-QJ1000 collection

 

  Dimensions(mm) Basic Load Ranking(N) Limiting Velocity(r/min) Excess weight
Bearing Number d D B Dyn.C Stat.C0 Grease Oil kg
7000 AC ten 26 8 5000 2350 34000 42000 .571
7000 B ten 26 eight 4650 2150 25000 33000 .571
7000 C 10 26 8 5300 2450 47000 62000 .571
7001 AC twelve 28 eight 5400 2750 29000 37000 .571
7001 B twelve 28 eight 4950 2500 22000 29000 .571
7001 C twelve 28 eight 5800 2950 40000 54000 .571
7002 AC 15 32 9 6100 3450 26000 32000 .039
7002 B fifteen 32 nine 5550 3150 19000 25000 .039
7002 C 15 32 9 6600 3700 35000 47000 .039
7003 AC 17 35 ten 6750 4150 23000 28000 .051
7003 B seventeen 35 ten 6100 3750 17000 23000 .051
7004 AC twenty 42 12 10300 6100 19000 24000 .089
7004 B 20 42 twelve 9350 5550 14000 19000 .089
7004 C 20 42 twelve 11100 6600 26000 35000 .089
7005 AC 25 47 12 11300 7400 17000 21000 .103
7005 B twenty five forty seven twelve 15710 6700 12000 17000 .103
7005 C 25 forty seven 12 12300 8000 23000 30000 .103
7006 AC 30 55 thirteen 14500 15710 14000 18000 .15
7006 B 30 55 thirteen 13100 9200 11000 14000 .fifteen
7006 C 30 fifty five 13 15800 11000 20000 26000 .15
7007 AC 35 sixty two 14 17500 12600 12000 15000 .207
7007 B 35 sixty two fourteen 15800 11400 9200 12000 .207
7007 C 35 sixty two 14 19100 13700 17000 22000 .207
7008 AC forty sixty eight 15 18700 14600 11000 14000 .247
7008 B 40 68 fifteen 16800 13200 8300 11000 .247
7008 C 40 68 15 20500 15900 15000 20000 .247
7009 AC 45 seventy five sixteen 22200 17700 ten thousand 12000 .31
7009 B 45 75 16 20000 16000 7500 10000 .31
7009 C forty five seventy five 16 24400 19300 14000 18000 .31
7571 AC fifty eighty sixteen 23600 25710 9200 11000 .35
7571 B fifty 80 sixteen 21200 18100 6900 9200 .35
7571 C 50 eighty sixteen 26000 21900 13000 17000 .35
7011 AC fifty five 90 eighteen 31100 26300 8300 ten thousand .forty seven
7011 B 55 ninety 18 27900 23700 6200 8300 .47
7011 C 55 ninety 18 34100 28600 11000 15000 .forty seven
7012 AC sixty ninety five 18 31900 28100 7700 9700 .5
7012 B 60 95 eighteen 28600 25300 5800 7700 .five
7012 C 60 95 eighteen 35000 30600 11000 14000 .five
7013 AC sixty five one hundred 18 33700 31400 7200 9000 .54
7013 B 65 one hundred 18 35710 28300 5400 7200 .fifty four
7013 C 65 a hundred eighteen 37100 34300 ten thousand 13000 .fifty four
7014 AC 70 110 20 42700 39400 6600 8300 .eighty one
7014 B 70 110 20 38300 35500 5000 6600 .eighty one
7014 C 70 one hundred ten twenty 46900 43000 9200 12000 .81
7015 AC 75 one hundred fifteen 20 43600 41700 6300 7800 .86
7015 B 75 115 twenty 39100 37600 4700 6300 .86
7015 C 75 115 20 48000 45600 8700 11000 .86
7016 AC 80 a hundred twenty five 22 53400 50600 5800 7200 one.eleven
7016 B eighty a hundred twenty five 22 47800 45700 4300 5800 one.eleven
7016 C eighty 125 22 58700 55300 8000 11000 one.11
7017 AC 85 130 22 54600 53700 5500 6800 one.25
7017 B 85 one hundred thirty 22 48800 48400 4100 5500 1.25
7017 C 85 one hundred thirty 22 65710 58700 7600 10000 1.25
7018 AC ninety one hundred forty 24 65200 63300 5100 6400 one.58
7018 B 90 a hundred and forty 24 58400 57100 3900 5100 one.fifty eight
7018 C 90 a hundred and forty 24 71700 69100 7100 9400 1.fifty eight
7019 AC 95 145 24 66600 67100 4800 6000 1.67
7019 B ninety five 145 24 59600 60500 3600 4800 one.67
7019 C ninety five one hundred forty five 24 73400 73400 6700 8900 one.67
7571 AC 100 150 24 68400 70600 4700 5900 one.72
7571 B 100 a hundred and fifty 24 61200 63600 3500 4700 one.seventy two
7571 C one hundred a hundred and fifty 24 75300 77200 6500 8600 1.seventy two

US $20-25
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 40
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

  Dimensions(mm) Basic Load Rating(N) Limiting Speed(r/min) Weight
Bearing Number d D B Dyn.C Stat.C0 Grease Oil kg
7000 AC 10 26 8 5000 2350 34000 42000 0.025
7000 B 10 26 8 4650 2150 25000 33000 0.025
7000 C 10 26 8 5300 2450 47000 62000 0.025
7001 AC 12 28 8 5400 2750 29000 37000 0.027
7001 B 12 28 8 4950 2500 22000 29000 0.027
7001 C 12 28 8 5800 2950 40000 54000 0.027
7002 AC 15 32 9 6100 3450 26000 32000 0.039
7002 B 15 32 9 5550 3150 19000 25000 0.039
7002 C 15 32 9 6600 3700 35000 47000 0.039
7003 AC 17 35 10 6750 4150 23000 28000 0.051
7003 B 17 35 10 6100 3750 17000 23000 0.051
7004 AC 20 42 12 10300 6100 19000 24000 0.089
7004 B 20 42 12 9350 5550 14000 19000 0.089
7004 C 20 42 12 11100 6600 26000 35000 0.089
7005 AC 25 47 12 11300 7400 17000 21000 0.103
7005 B 25 47 12 10200 6700 12000 17000 0.103
7005 C 25 47 12 12300 8000 23000 30000 0.103
7006 AC 30 55 13 14500 10100 14000 18000 0.15
7006 B 30 55 13 13100 9200 11000 14000 0.15
7006 C 30 55 13 15800 11000 20000 26000 0.15
7007 AC 35 62 14 17500 12600 12000 15000 0.207
7007 B 35 62 14 15800 11400 9200 12000 0.207
7007 C 35 62 14 19100 13700 17000 22000 0.207
7008 AC 40 68 15 18700 14600 11000 14000 0.247
7008 B 40 68 15 16800 13200 8300 11000 0.247
7008 C 40 68 15 20500 15900 15000 20000 0.247
7009 AC 45 75 16 22200 17700 10000 12000 0.31
7009 B 45 75 16 20000 16000 7500 10000 0.31
7009 C 45 75 16 24400 19300 14000 18000 0.31
7010 AC 50 80 16 23600 20100 9200 11000 0.35
7010 B 50 80 16 21200 18100 6900 9200 0.35
7010 C 50 80 16 26000 21900 13000 17000 0.35
7011 AC 55 90 18 31100 26300 8300 10000 0.47
7011 B 55 90 18 27900 23700 6200 8300 0.47
7011 C 55 90 18 34100 28600 11000 15000 0.47
7012 AC 60 95 18 31900 28100 7700 9700 0.5
7012 B 60 95 18 28600 25300 5800 7700 0.5
7012 C 60 95 18 35000 30600 11000 14000 0.5
7013 AC 65 100 18 33700 31400 7200 9000 0.54
7013 B 65 100 18 30100 28300 5400 7200 0.54
7013 C 65 100 18 37100 34300 10000 13000 0.54
7014 AC 70 110 20 42700 39400 6600 8300 0.81
7014 B 70 110 20 38300 35500 5000 6600 0.81
7014 C 70 110 20 46900 43000 9200 12000 0.81
7015 AC 75 115 20 43600 41700 6300 7800 0.86
7015 B 75 115 20 39100 37600 4700 6300 0.86
7015 C 75 115 20 48000 45600 8700 11000 0.86
7016 AC 80 125 22 53400 50600 5800 7200 1.11
7016 B 80 125 22 47800 45700 4300 5800 1.11
7016 C 80 125 22 58700 55300 8000 11000 1.11
7017 AC 85 130 22 54600 53700 5500 6800 1.25
7017 B 85 130 22 48800 48400 4100 5500 1.25
7017 C 85 130 22 60100 58700 7600 10000 1.25
7018 AC 90 140 24 65200 63300 5100 6400 1.58
7018 B 90 140 24 58400 57100 3900 5100 1.58
7018 C 90 140 24 71700 69100 7100 9400 1.58
7019 AC 95 145 24 66600 67100 4800 6000 1.67
7019 B 95 145 24 59600 60500 3600 4800 1.67
7019 C 95 145 24 73400 73400 6700 8900 1.67
7020 AC 100 150 24 68400 70600 4700 5900 1.72
7020 B 100 150 24 61200 63600 3500 4700 1.72
7020 C 100 150 24 75300 77200 6500 8600 1.72
US $20-25
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 40
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

  Dimensions(mm) Basic Load Rating(N) Limiting Speed(r/min) Weight
Bearing Number d D B Dyn.C Stat.C0 Grease Oil kg
7000 AC 10 26 8 5000 2350 34000 42000 0.025
7000 B 10 26 8 4650 2150 25000 33000 0.025
7000 C 10 26 8 5300 2450 47000 62000 0.025
7001 AC 12 28 8 5400 2750 29000 37000 0.027
7001 B 12 28 8 4950 2500 22000 29000 0.027
7001 C 12 28 8 5800 2950 40000 54000 0.027
7002 AC 15 32 9 6100 3450 26000 32000 0.039
7002 B 15 32 9 5550 3150 19000 25000 0.039
7002 C 15 32 9 6600 3700 35000 47000 0.039
7003 AC 17 35 10 6750 4150 23000 28000 0.051
7003 B 17 35 10 6100 3750 17000 23000 0.051
7004 AC 20 42 12 10300 6100 19000 24000 0.089
7004 B 20 42 12 9350 5550 14000 19000 0.089
7004 C 20 42 12 11100 6600 26000 35000 0.089
7005 AC 25 47 12 11300 7400 17000 21000 0.103
7005 B 25 47 12 10200 6700 12000 17000 0.103
7005 C 25 47 12 12300 8000 23000 30000 0.103
7006 AC 30 55 13 14500 10100 14000 18000 0.15
7006 B 30 55 13 13100 9200 11000 14000 0.15
7006 C 30 55 13 15800 11000 20000 26000 0.15
7007 AC 35 62 14 17500 12600 12000 15000 0.207
7007 B 35 62 14 15800 11400 9200 12000 0.207
7007 C 35 62 14 19100 13700 17000 22000 0.207
7008 AC 40 68 15 18700 14600 11000 14000 0.247
7008 B 40 68 15 16800 13200 8300 11000 0.247
7008 C 40 68 15 20500 15900 15000 20000 0.247
7009 AC 45 75 16 22200 17700 10000 12000 0.31
7009 B 45 75 16 20000 16000 7500 10000 0.31
7009 C 45 75 16 24400 19300 14000 18000 0.31
7010 AC 50 80 16 23600 20100 9200 11000 0.35
7010 B 50 80 16 21200 18100 6900 9200 0.35
7010 C 50 80 16 26000 21900 13000 17000 0.35
7011 AC 55 90 18 31100 26300 8300 10000 0.47
7011 B 55 90 18 27900 23700 6200 8300 0.47
7011 C 55 90 18 34100 28600 11000 15000 0.47
7012 AC 60 95 18 31900 28100 7700 9700 0.5
7012 B 60 95 18 28600 25300 5800 7700 0.5
7012 C 60 95 18 35000 30600 11000 14000 0.5
7013 AC 65 100 18 33700 31400 7200 9000 0.54
7013 B 65 100 18 30100 28300 5400 7200 0.54
7013 C 65 100 18 37100 34300 10000 13000 0.54
7014 AC 70 110 20 42700 39400 6600 8300 0.81
7014 B 70 110 20 38300 35500 5000 6600 0.81
7014 C 70 110 20 46900 43000 9200 12000 0.81
7015 AC 75 115 20 43600 41700 6300 7800 0.86
7015 B 75 115 20 39100 37600 4700 6300 0.86
7015 C 75 115 20 48000 45600 8700 11000 0.86
7016 AC 80 125 22 53400 50600 5800 7200 1.11
7016 B 80 125 22 47800 45700 4300 5800 1.11
7016 C 80 125 22 58700 55300 8000 11000 1.11
7017 AC 85 130 22 54600 53700 5500 6800 1.25
7017 B 85 130 22 48800 48400 4100 5500 1.25
7017 C 85 130 22 60100 58700 7600 10000 1.25
7018 AC 90 140 24 65200 63300 5100 6400 1.58
7018 B 90 140 24 58400 57100 3900 5100 1.58
7018 C 90 140 24 71700 69100 7100 9400 1.58
7019 AC 95 145 24 66600 67100 4800 6000 1.67
7019 B 95 145 24 59600 60500 3600 4800 1.67
7019 C 95 145 24 73400 73400 6700 8900 1.67
7020 AC 100 150 24 68400 70600 4700 5900 1.72
7020 B 100 150 24 61200 63600 3500 4700 1.72
7020 C 100 150 24 75300 77200 6500 8600 1.72

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.
bushing

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.
bushing

self-lubricating

When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.
bushing

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China High Precision Angular Contact Ball Bearing 7314bm     carrier bearingChina High Precision Angular Contact Ball Bearing 7314bm     carrier bearing
editor by czh 2023-01-20