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Lightweight Fixing Aluminum Bushing Silver Oxide for Lighting 21 X 19 X 12 mm

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Lightweight Fixing Aluminum Bushing Silver Oxide for Lighting 21 X 19 X 12 mm

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Large Image :  Lightweight Fixing Aluminum Bushing Silver Oxide for Lighting 21 X 19 X 12 mm

Product Details:
Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: BH2112
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 2000 pcs in bulk each carton with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 300 , 000 Pcs per month
Detailed Product Description
Material: Aluminum Property Class: 5052
Finish: Oxidation Color: Silver
Hardness: HV13 Length: 12 Mm
OD: 21 Mm ID: 19 Mm
High Light:

bushings and bearings

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metric bushings

 

Lightweight Fixing Aluminum Bushing Silver Oxide for Lighting 21 X 19 X 12 mm

 

 

Aluminum fixing bushing is designed for lighting , three clipping beams on the inside surface with 120 degree each other , a round socket is placed in each beam ; A flat inside for secure other fittings and stop rotating when assembled .

 

 

Material

 

Fixing bushing is made from aluminum 5052

 

Finish

 

Silver oxidation

 

 

Basic specification

 

Length 12
Outside diameter 21
Inside diameter 19
Thickness 1

Unit : mm

 

 

Tolerance

 

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

 

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

 

 

Mechanical Property

 

Tensile strength σb (MPa) 200
Yield Strength σs (MPa) 70
Elongation δ 0.2 (%) 5

 

 

Physical Performance

 

Fusing point(℃ ) 550
Specific heat capacity(0~100℃,KJ·kg-1K-1) 0.083
Heat conductivity(W·m-1·K-1) 35
Resistivity(20℃,10-6Ω·m) 0.05

 

 

Applications

 

Aluminum fixing bushing is used to lighting

 

 

Features

 

Light weight

 

Corrosion resistance

 

Good secure performance

 

Long service

 

 

Competitive Advantages

 

※ Top quality with cheap price

 

※ Strict dimensions control and high precision

 

※ All are eco-friendly

 

※ Quick delivery

 

※ Perfect sales-after service

 

We make different bushings with various materials for most fields in industry , and are good at customized designs , please contact us if you have any interest for our bushings .

 

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

Tel: +8613556778272

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