NSK manufacture a full range of deep groove ball bearings. These bearings are the most common type and are used in a wide variety of applications. Nsk Bearing,High Temperature Bearings,Nsk Ball Roller Bearings,Nsk Ball Bearing Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.lsjgbearing.com
Concertina Wire
Hebei Maishi Concertina Wire is producted by high tensile steel wire with tensile strength of 1300MPA-1500MPA. Our products with very good quality, favorbale price and excellent service.
Materials:Hot-dipped galvanized,electro galvanized,stainless steel,iron wire,PVC coated Wire
Type: CBT-65(Concertina Barbed Tape ) and BTO(Barbed Tape Obstacle)
Type:Â Â BTO-10,BTO-12,BTO-15,BTO-18,BTO-22,BTO-30,CBT-60,CBT-65 etc
Outside 450mm,500mm,700mm,600mm,980mm,1000mm etc as customers request
Matrial:Electro galvanized core wire and blade
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 hot-dipped galvanized core wire and blade
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  stainess steel core wire and blade
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  PVC coated core wire and blade
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  Or hot-dipped galvanized core wire+stainless steel blade
 Razor type:single type,cross type(3 or 5clips per circle)
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Concertina WireÂ
Hot-dipped galvanized zinc coating grade:
Wire:
Grade A: Wire 60-80g/m2             Blade:60-80g/m2
Grade B: Wire 80-120g/m2           Blade:100-150g/m2
Grade C: Wire 160-200g/m2         Blade:230-270g/m2
Concertina Wire
Package 1: No package, 30coils per bundle, then  with 3 or 4 metalic straps to hold them.
Package 2: inner with waterproof paper and outside with plastic woven bag.
Package 3: inner with waterproof paper and outside with plastic woven bag, then with pallets.
Package 4: with carton box.
Other packages available at customer's request.
Payment:100%T/T ina vance if order amount lee thanUSD10000.00,30%paid in advance and 70%paid before shipment if order amount more than USD10000.00
Or 100%L/C at sight, the payment can be negotiable.
Concertina Wire specification:
Reference NumberBlade Style
Thickness
(mm)Wire Dia(mm)
Barb Length(mm)
Barb Width(mm)
Barb Spacing(mm)
BTO-10
0.5±0.05
2.5±0.1
10±1
13±1
25±1
BTO-12
0.5±0.05
2.5±0.1
12±1
15±1
25±1
BTO-18
0.5±0.05
2.5±0.1
18±1
15±1
35±1
BTO-22
0.5±0.05
2.5±0.1
22±1
15±1
36±1
BTO-28
0.5±0.05
2.5
28
15
46±1
BTO-30
0.5±0.05
2.5
30
18
46±1
CBT-60
0.6±0.05
2.5±0.1
60±2
32
100±1
CBT-65
0.6±0.05
2.5±0.1
65±2
21±1
101±1
Outside diameter
NO. of loop
Standard Length per Coil
Type
Notes
450mm
33
8m
CBT-60,65
Single coil
500mm
41
10m
CBT-60,65
Single coil
700mm
41
10m
CBT-60,65
Single coil
960mm
53
13m
CBT-60,65
Single coil
500mm
102
16m
BTO-10,15,22,30
Cross type
600mm
86
14m
BTO-10,15,22,30
Cross type
700mm
72
12m
BTO-10,15,22,30
Cross type
800mm
64
10m
BTO-10,15,22,30
Cross type
960mm
52
9m
BTO-10,15,22,30
Cross type
Note: The blade types and specifications can be customized according to the customers' actual equirements. BTO-10 and BTO-22 are normally used in production of cross type.
Concertina Wire Â
Our advantage:top credit,quality goods,favourable price,best service(can be compensated and returned if you are not satisfied with the quality.
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Serve with heart to achieve mutual benefits.
Web:www.chinawiremesh.info
Single-Row Deep Groove Ball Bearings
Pressed Steel Cages
Single-row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread.
In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common.
For big deep groove ball bearings, machined brass cages are used.
Machined cages are also used for high speed applications.
Extra Small Ball Bearings and Miniature Ball Bearings
Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. The first (deep groove) can be further divided into the following five classes depending on their design details:
Standard type
Flanged outer ring
Extended inner ring
Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.
Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed.
Maximum-Type Ball Bearings
Maximum-Type ball Bearings contain a larger number of balls than normal deep groove ball bearings because of filling slots in the inner and outer rings. Because of their filling slots, they are not suitable for applications with high axial loads. types of bearings have boundary dimensions equal to those of single-row deep groove ball bearings of Series 6200 and 6300 respectively. Besides the open type, ZZ type shielded bearings are also available. When using these bearings, it is important for the filling slot in the outer ring to be outside of the loaded zone as much as possible. Their cages are pressed steel.
Anti-Climb PVC Coated Concertina Wire
Model NO.: MSCM
Barbed Distance: 25,35,36,46,101mm
Barb Length: 10,12,18,22,25,30,65mm
Coil Outside Diameter: 400mm,450mm,500mm,600mm,700mm,730mm,900m,960mm etc
Product Name: Concertina Wire
Blade Type: Barbed Wire Strand, Bto-10,Bto-18,Bto-22,Bto-28,Bt
Surface: Galvanzied,PVC Coated
Razor Type: Cross Type,Single Coil
Roll Dia: 50mm-960mm,Available at Request
Core Wire Dia: 2.5mm
Thickness: 0.5mm
MOQ: 1ton
Sample: Free Sample Sent on Request
Trademark: MS
Specification: BTO-10, BTO-18, BTO-22, BTO-28, BTO-30, CBT-65
Origin: Hebei, China
HS Code: 73130000