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Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm

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Good quality Stainless Steel Metal Screws for sales
Good quality Stainless Steel Metal Screws for sales
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Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm

China Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm supplier
Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm supplier Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm supplier Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm supplier Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm supplier

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Product Details:

Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: BH1250

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 1000 pcs in bulk each carton witth dimension 20 X 22 X25 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union , Payapl
Supply Ability: 300 , 000 Pcs per moth
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Detailed Product Description
Material: Aluminum Property Class: 7075
Finish: Oxidation Color: Black
Tolerance: ISO 2768 Specification: Metric
Hardness: HV16 Process: Lathe

 

Black Threaded Plain Bearing Bush , Oxidized Aluminum Bushings For Air Sensor 12 X 50 mm

 

 

Black aluminum connector bushing is made of aluminum alloy 7075 and oxidized surface treatment for air sensor , aluminum connector bushing has a inside threaded hole in one end , and another end section is blank stepped hole for multiple installation , there is a round socket on the outside surface to clip working piece .

 

 

Material

 

Knurled bush is made of aluminum 7075

 

 

Finish

 

Black oxidation

 

 

Specification

 

Length 50
Outside diameter 12
Inside diameter 9
Thickness 1.5
Thread M8
Chamfer 0.5 x 45°

Unit : mm

 

Tolerance

 

Normal tolerances are ±0.1 mm , and ISO 2768 for unmarked tolerances with level f ,m etc .

 

Linear tolerance

 

Level 0.5-0.3 3-6 6-30 30-120 120-400 400-1000 1000-2000
f ±0.05 ±0.05 ±0.1 ±0.15 ±0.2 ±0.3 ±0.5
m ±0.1 ±0.1 ±0.2 ±0.3 ±0.5 ±0.8 ±1.2
c ±0.2 ±0.3 ±0.5 ±0.8 ±1.2 ±2 ±3
v - ±0.5 ±1 ±1.5 ±2.5 ±4 ±6

Unit : mm

 

Verticality tolerances

 

Level 0-100 100-300 300-1000 1000-3000
H 0.2 0.3 0.4 0.5
K 0.4 0.6 0.8 1
L 0.6 1 1.5 2

 

Flatness tolerance

 

level 0-10 10-30 30-100 100-300 300-1000
H 0.02 0.06 0.1 0.2 0.3
K 0.05 0.1 0.2 0.4 0.6
L 0.1 0.2 0.4 0.8 1.2

 

 

Applications

 

Aluminum stepped bushing is used to precise air sensor .

 

 

Features

 

★ Bright surface with black oxidation

★ No burrs and sharp edges

★ Resistant corrosion

★ Light weight and small volume

★ Hard material and wear resistance

★ Strict tolerances

★ High precision

 

 

Mechanical Property

 

Fusing point(℃) 620
Specific heat capacity(0~100℃,KJ·kg-1K-1) 960
Heat conductivity(W·m-1·K-1) 41
Resistivity(20℃,10-6Ω·m) 0.051

 

 

Physical Performance

 

Tensile strength σb (MPa) 560
Yield Strength σs (MPa) 455
Elongation δ 0.2 (%) 11

 

 

Chemical Elements

 

Cu Zn Mg Fe Mn Cr Si Al
1.5 6 2.5 0.5 0.3 0.2 0.4 balance

 

 

 

Packing

 

① Packed in poly bag , one piece each bag .

 

② Packed in tissue paper wrapped

 

③ Customized package from you

 

 

Bush materials we provide

 

We provide different materials for different bushes request , normal materials as following

 

Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430.

 

Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045

 

Aluminum : 2024 , 6061

 

Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1

 

Copper : C11000 , C31000

 

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

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