China V groove track roller bearing LV20/8ZZ V profile guide wheel bearing double row ball bearing

Type: BALL
Structure: Deep Groove
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Bore Size: 7 – 20 mm
Model Number: LV20/8ZZ V groove track roller bearing
Precision Rating: ABEC1 ABEC3 ABEC5 ABEC7 ABEC9
Seals Type: ZZ 2RS
Number of Row: Single row
bearing model number: LV20/8ZZ track roller bearing
Product name: RV 20/8-10 Tracking Moving Bearing LV20/8 For Linear Motion Machines
Application: Embroidery machine,Linear rail,testile machine
Material: Chrome Steel Gcr1 , Stainless steel
Sample: Avaliable
Precision rating: ABEC1 ABEC3 ABEC5 ABEC7 ABEC9
seals type: rubber seal,steel seal
Service: OEM Customized Services
Vibration level: V1 V2 V3 V4
Noise Level: Z1,Z2,Z3,Z4
Packaging Details: According to your requirements
Port: ZheJiang , HangZhou, HangZhou, HangZhou

V groove track roller bearing LV20/8ZZ V profile CZPT wheel bearing
V groove wheel bearing
LV 20/7 ZZ, LV 20/8 ZZ, LV20/10ZZ, LV 202-38 ZZ, LV 202-40 ZZ, LV 201 ZZ, LV 201-14.2RS, LV 202-41 ZZ, LV 203 ZZ, LV 204-57 ZZ, LV 204-58 ZZ

• Series LV bearings can be widely used in the cylindrical track or ” V ” profile track with an angle of 120 degrees. Different from the series LFR bearings, series LV bearings are more adaptable to the different track sizes. Each type can be applied with a larger range of track diameters. They are widely used for the heavy-duty track, mobile equipment, wire straightening machine and so on.• Bearings take the internal structure design of double row angular contact ball bearings and have a thick-walled outer ring, so the bearings can accommodate higher loads.• Bearings are made of the high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Bearings take the metal shield to prevent the dust. We also can provide the bearings with concentric or eccentric pivot.• The bearings have an undercut on its bottom of groove on the outer ring. If the application disallow this undercut, we can meet customer’s technical requirement. Also we can accept the bearings with various angle of ” V ” profile.

LV Series track roller bearing: LV 20/7 ZZ, LV 20/8 ZZ, LV20/10ZZ, LV 202-38 ZZ, LV 202-40 ZZ, LV 201 ZZ, LV 201-14.2RS, LV 202-41 ZZ, LV 203 ZZ, LV 204-57 ZZ, LV 204-58 ZZ
U groove CZPT wheel bearing is the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track.
Various structure: WV,LV,V,LFR,LR,W SeriesSealed type: Z, ZZ, RS, 2RS, 2RS1, NPP, KDD, P, PP, N, NR
Material: GCr15,100Cr6,Chrome Steel,steel ,stainless steel

ApplicationFor mounting wherever axial and radial loads are expectedFor most parts for torque transmissionHome appliances, electric motors, automotive component

Specification

Wheels No .
dwmm
Boremm
O.D.mm
Widthmm
Widthmm
A
Angle
Chamfer r/minmm
Load
Weight

dw
D
D
B
C
A

R/min
Cw(KN)
Cow(KN)
Kg
LV 20/7 ZZ
10
7
22
11
11
14.5
120
0.3
3.78
2.05
17
LV 20/8 ZZ
10
8
30
14
14
18.1
120
0.3
5.13
2.67
49
LV 20/10 ZZ
10
10
30
14
14
18.1
120
0.3
5.13
2.67
48
LV 202-38 ZZ
10
15
38
17
17
22.25
120
0.5
8.47
5.37
87
LV 202-40 ZZ
10
15
40
18
18
22
120
0.5
8.47
5.37
110
LV 201 ZZ
20
12
41
20
20
28
120
0.3
8.47
5.37
130
LV 201-14.2RS
14
12
39.9
20.1
18
24
100
0.5
8.9
5
107
LV 202-41 ZZ
20
15
41
20
20
28
120
0.5
8.47
5.37
116
LV 203 ZZ
20
17
58
25
25
35
120
0.5
14.66
9.1
325
LV 204-57 ZZ
20
20
57
22
22
34.5
120
0.6
14.66
9.1
290
LV 204-58 ZZ
30
20
58
25
25
41
120
0.6
14.66
9.1
310

Specification
VW series roller bearing according to difference of seal type can be divided into iron cover seal (no suffix, such as: W1) and rubber cover seal (name of X suffix, such as: W2X) 2 kindsIf using stainless steel material, the name will be the words with the SS, such as: W3SSX

Model
Weight
Size (mm)

≈ (g)
dw
d
D
C
B
SG15
8
6
5
17
8
5.75
SG15-10
9
10
5
17
8
5.75
SG20
25
8
6
24
11
7.25
SG25
49
10
8
30
14
8.5
SG35
136
12
12
42
19
12.5
SG15N
8
6
5
17
8
5.75
SG20N
25
8
6
24
11
7.25
SG25N
49
10
8
30
14
8.5
SG35N
136
12
12
42
19
12.5
LFR 50/5-4 N
8
4
5
16
7
5
LFR 50/5-5
8
5
5
17
7
5
LFR 50/5 N
8
6
5
17
7
5
LFR 50/8 N
25
6
8
24
11
7
LFR 50/8-8 N
25
8
8
24
11
7
Designation



A1
A2
Chamfer r/min

Weight

Bore
O.D.
Width


mm
Load


mm
mm
mm






D1
D
B
A1
A2
R/min
Cw(KN)
Cow(KN)
Kg
W1
4.763
19.56
7.87
7.9.
11.86
0.3
2.2
1
11
W1X
4.763
19.56
7.87
7.93
11.86
0.3
2.2
1
11
W2
9.525
30.73
11.1
12.7
18.24
0.3
4.9
2.5
38
W2X
9.525
30.73
11.1
12.7
18.24
0.3
4.9
2.5
38
W3
12
45.72
15.88
19.05
26.98
0.6
9.4
4.9
130
W3X
12
45.72
15.88
19.05
26.98
0.6
9.4
4.9
130
W4
15
59.94
19.05
25.4
34.93
1
14.8
8.2
280
W4X
15
59.94
19.05
25.4
34.93
1
14.8
8.2
280
RM1ZZ
4.763
19.56
7.87
7.9.
11.86
0.3
2.2
1
11
RM1 2RS
4.763
19.56
7.87
7.93
11.86
0.3
2.2
1
11
RM2ZZ
9.525
30.73
11.1
12.7
18.24
0.3
4.9
2.5
38
RM2 2RS
9.525
30.73
11.1
12.7
18.24
0.3
4.9
2.5
38
RM3ZZ
12
45.72
15.88
19.05
26.98
0.6
9.4
4.9
130
RM3 2RS
12
45.72
15.88
19.05
26.98
0.6
9.4
4.9
130
RM4ZZ
15
59.94
19.05
25.4
34.93
1
14.8
8.2
280
RM4 2RS
15
59.94
19.05
25.4
34.93
1
14.8
8.2
280

Product Overviews
V Groove roller bearing Track roller bearing with V groove

Sliding Wheel V Groove Xihu (West Lake) Dis. Roller Bearing V Groove Xihu (West Lake) Dis. Wheel Track Roller Bearing

Sliding CZPT Track Roller Bearing Sliding Gate Wheel Xihu (West Lake) Dis. Roller Bearing

V groove CZPT bearing wheel bearing for linear rail
V shape roller bearingsball bearings
Tracking Moving Bearing For Linear Motion Machines

Wire straightening bearing LV20/8 ZZ V bearing glider bearing
V bearing glider bearing Wire straightening bearing

Linear CZPT bearing V groove track roller bearing
Linear CZPT track Roller Bearings

LV Series track Roller bearings
roller bearing: LV 20/7 ZZ, LV 20/8 ZZ, LV20/10ZZ, LV 202-38 ZZ, LV 202-40 ZZ, LV 201 ZZ, LV 201-14.2RS, LV 202-41 ZZ, LV 203 ZZ, LV 204-57 ZZ, LV 204-58 ZZ
SG15 SG15-10 SG20 SG20 SG25 SG35 SG15N SG20N SG25N SG35N LFR50/5-4N LFR50/5N LFR50/5 LFR50/8N LFR50/8-8N

Bearing Series

60series
606,607,608,6000,6001,6002,6003,6004,6005,6006,6007,6008,6009,6571,6011,6012,6013,6014,6015
62series
626,627,628,629,6200,6201,6202,6203,6204,6205,6206,6207,6208,6209,6210,6211,6212
63series
6300,6301,6302,6303,6304,6305,6306,6307,6308,6309,6310,6311,6312
67series
6705
68series
686,687,688,689,6800,6801,6802,6803,6804,6805,6806,6807,6808,6809.6810
69series
696,697,698,699,6900,6901,6902,6903,6904,6905,6906,6907,6908,6909,6910
Inch series
1603,1604,1605,1606,1607,1614,1615,1616,1620,1622,1623,1628,1633,1638,1640,1641,R3,R4,R6,
R8,R10,R12,R14,R16,R168,99502H,499502H
16000Series
16001, 16002, 16003, 16005, 16007

Our ServicesOEM and SAMPLE is Possible
Packaging & ShippingNatural package:
White box,Plastic Tubes,Wooden cartonsCustomized Package According to our customer’s requirements
Delivery time:3-5 days or according to our customer’s order quantity

Company InformationShuangCheng Bearing Co., Ltd. Specializing in various types of bearings including Deep Groove Ball Bearing,608 Skate baring,Taper roller bearing,Cylindrical roller bearing,Angular contact ball bearing,Thrust ball bearing,Self-aligning ball bearing,linear bearing,Needle roller bearing,Pillow block bearing,Rod End bearing as well as Ceramic bearing,Plastic Bearing,Brand Bearing.
Brand Bearing like NSK CZPT CZPT NMB KG THK TBI PMI ABBA HIWIN et
Our products widely used in Bearing toys(Hand Spinner Fidget Toys),Agricultural,Textile machine,Mining,Printing and packing industries,CNC Router Spindle et
OEM Service is acceptable according to our clients requirements

Industrial applications of casing

For rotating and sliding parts, bushings are an important part of the machine. Due to their anti-friction properties and load-carrying capacity, they are an important part of many different industrial processes. Bushings play a vital role in industries such as construction, mining, hydropower, agriculture, transportation, food processing and material handling. To learn more about the benefits of bushings, read on. You’ll be amazed how much they can help your business!
bushing

type

When comparing enclosure types, consider the material and how it will be used. Oilite bushings are made of porous material that draws lubricant into the liner and releases it when pressure is applied. These are manufactured using a sintered or powered metal process. Copper and tin are the most commonly used materials for making copper bushings, but there are other types of metal bushings as well.
Another popular type is the plain bearing. This type reduces friction between the rotating shaft and the stationary support element. This type provides support and load bearing while relying on soft metal or plastic for lubrication. Journal bearings are used to support the linear motion of the engine crankshaft in large turbines. They are usually babbitt or hydrodynamic with a liquid film lubricant between the two halves.
The oil-impregnated paper sleeve is made of high-quality kraft insulating paper. These bushings contain two layers of capacitor grading, with the innermost layer electrically connected to the mounting flange. These are mature processes and are widely used in different voltage levels. CZPT Electric (Group) Co., Ltd. provides UHV DC and AC oil-impregnated paper wall bushings for environmental control rooms.
Electrical bushings are used to transmit electricity. These can be transformers, circuit breakers, shunt reactors and power capacitors. The bushing can be built into the bushing or through the bushing. The conductors must be able to carry the rated current without overheating the adjacent insulation. A typical bushing design has a conductor made of copper or aluminum with insulation on all other sides. If the bushing is used in a circuit, the insulation needs to be high enough to prevent any leakage paths.
Voltage and current ratings of electrical bushings. Solid type electrical bushings typically have a center conductor and a porcelain or epoxy insulator. These bushings are used in small distribution transformers and large generator step-up transformers. Their test voltage is typically around 70 kV. Subsequent applications of this bushing may require a lower halfway release limit. However, this is a common type for many other applications.
bushing

application

Various industrial applications involve the use of casing. It is an excellent mechanical and chemical material with a wide range of properties. These compounds are also packaged according to national and international standards. Therefore, bushings are used in many different types of machines and equipment. This article will focus on the main industrial applications of casing. This article will also explain what a casing is and what it can do. For more information, click here. Casing application
Among other uses, bushing assemblies are used in aircraft and machinery. For example, a fuel tank of an aircraft may include baffle isolator 40 . The bushing assembly 16 serves as an interface to the fuel tank, allowing electrical current to flow. It can also be used to isolate one component from another. In some cases, bushing assemblies are used to provide a tight fit and reduce electrical resistance, which is important in circuits.
The benefits of casing go beyond reducing energy transmission. They reduce lubrication costs. If two metal parts are in direct contact, lubrication is required. Thus, the bushing reduces the need for lubrication. They also allow parts of the car to move freely. For example, rubber bushings may begin to deteriorate due to high internal temperatures or cold weather. Also, oil can affect their performance.
For example, bushing CTs in oil and gas circuit breakers are used as window current transformers. It consists of a toroidal core and secondary windings. The center conductor of the bushing acts as the single-turn primary of the BCT. By tapping the secondary winding, the ratio between primary and secondary can be changed. This information can be found on the asset nameplate.
Among other uses, bushings are used in diagnostic equipment. These components require precise positioning. Fortunately, air sleeves are perfect for this purpose. Their frictionless operation eliminates the possibility of misalignment. In addition, products based on porous media help minimize noise. A casing manufacturer can advise you on the best product for your equipment. Therefore, if you are looking for replacement bushings for your existing equipment, please feel free to contact Daikin.

Material

Dry ferrule cores were selected for study and examined under an Olympus polarizing microscope (BX51-P). Core slices showing layers of aluminum foil with a distance of approximately 2 cm between adjacent capacitor screens. The aluminum foil surface has a multi-layered structure with undulations due to shrinkage and crepe. Differences between the two types of foils are also revealed.
A typical metal bushing material consists of a high-strength metal backing and a solid lubricant. These materials have higher load-carrying capacity and low friction during operation. Additionally, they are precision machined to tight tolerances. They also offer better thermal conductivity and better fatigue resistance. The accuracy of the metal bushing is improved due to the re-machining process that takes place after the bearing is assembled. Additionally, metal bushing materials are more resistant to wear than plastic bushing materials.
Plastic bushings are relatively inexpensive and readily available off the shelf. Also, the price of custom plastic bushings is relatively low. However, they are not recommended for heavy duty applications. Plastics degrade under high loads and can damage mating parts. Also, if the plastic bushings are not manufactured accurately, they can become misaligned. These are just some of the reasons for choosing metal bushings over plastic.
A mechanically bonded bushing 40 is placed over the stabilizer bar and compressed into the outer sleeve/bracket assembly. The outer metal member includes slotted holes that compensate for the tolerance stacking between the first and second bushing assemblies. Pre-assembly allows the assembly plant to receive a complete assembly ready for vehicle assembly, rather than sub-assembly at the vehicle manufacturing plant.
bushing

cost

Control arm bushings are a major component of modern vehicle suspension systems. Damaged bushings can negatively affect the handling and performance of your car. Replacing bushings on a car can cost $200 to $500. While that’s pretty cheap for a handful of control bushings, replacing the entire suspension system could set you back over $1,200. Thankfully, if you want to repair or replace the bushing yourself, you can do it yourself for a fraction of the cost.
If you decide to replace the control arm bushing yourself, it’s best to shop around for the best price. Many auto parts stores offer cheaper bushings that you don’t have to spend a fortune on. Even if you don’t drive for years, rubber can degrade and create cracks in the material. These cracks can be as deep as three-eighths of an inch. This makes it dangerous to drive a car with damaged control arm bushings.
Hiring a mechanic might be a good idea if you don’t like doing the work yourself. You can save money and time by repairing the control arm yourself, but you may have to hire a mechanic to do the job. Replacing the front sway bar bushing alone can cost between $450 and $900. While these components are relatively inexpensive, you can replace them for a better-handling car.
In some cases, sizing the bushings is a more economical option, but if you want to replace your entire suspension system, it’s better to buy a brand new lower limit. You can even save labor by buying a replacement part fork with a good lower portion. In addition to improving your car’s handling and ride, new bushings will add to your car’s overall value. If you are not sure which parts you need, ask your mechanic for a quote.
While the cost of replacing control arm bushings is relatively low, it’s a good idea to compare quotes from multiple mechanics. By getting multiple quotes for the same repair, you can save as much as $50 to $100 on the total cost of your car. In addition to labor costs, parts and labor can vary, so shop around to find the mechanic best suited for your car. There’s no reason to settle for sub-par service when you can save $50 or more!

China V groove track roller bearing LV20/8ZZ V profile guide wheel bearing     double row ball bearingChina V groove track roller bearing LV20/8ZZ V profile guide wheel bearing     double row ball bearing
editor by czh

Recent Posts