Rubber Wheels with Aluminum Center

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  • Model NO.: ra
  • Wheel Material: Rubber
  • Bearing Type: Ball Bearing
  • Brand: Haiyou
  • Specification: 4inch, ISO SGS ROHS REACH
  • Application: Industry
  • Load Capacity: 100-700kgs
  • Trademark: HAIYOU
  • HS Code: 871690000
  • Type: Rubber Wheel
  • Brake: Without Brake
  • Surface Treatment: Zinc Plated
  • Maximum Load: 700kg
  • Diameter: 100mm
  • Diameter Range: 100-300mm
  • Color: as Per Request
  • Origin: Ningbo
Rubber Wheels with Aluminum Center
Established in 1989, our company, a Sino-Foreign joint venture, covers an area of 35,000 square meters . The Chinese Ministry of Foreign Trade and Economic Cooperation awarded our company special import-export trading privileges. Your ability to deal directly with our production company coupled with the superior quality of our products puts us in a position to offer you the highest quality products at the lowest competitive prices possibly. If you have any questions about our products or specific requests, please contact us. We look forward to establishing a warm and mutually beneficial association. Thank you for your time.


Delivery and Payment:

We accept L/C,D/P,T/T,Westunion,Paypal all payment types if you have enough good credit.

Tread: Rubber
Wheel Centre: Aluminum
Color: Black, Grey and so on
Hardness: As Per Request
Diameter RAnge: 100-300mm
Load Capacity: 100-700kgs

Reference Number
RA100x40x40, RA125x38x41, RA125x50x50, RA125x50x60, RA150x38x41
RA150x50x60, RA160x50x50, RA160x50x50E, RA160x50x60, RA160x50x60E
RA170x50x58, RA180x50x50, RA180x50x60, RA200x50x50, RA200x50x60,
RA200x63x70, RA200x76x82, RA250x50x50, RA250x50x60, RA250x63x70, R, 250x76x82, RA300x76x82
Reference Number A-Wheel dia. (mm) B-Tread width(mm) C-Hub length(mm) D-Hub dia. (mm) E-Centre dia. (mm) F-Bore dia. (mm) Load Capacity(kgs)
RA100× 40× 40 100 40 40 40 75 32 100
RA125× 38× 41 125 38 41 41 87 32 150
RA125× 50× 50 125 50 50 59 102 47 200
RA125× 50× 60 125 50 60 59 102 47 200
RA150× 38× 41 150 38 41 41 112 32 250
RA150× 50× 60 150 50 60 59 102 47 300
RA160× 50× 50 160 50 50 60 140 47 350
RA160× 50× 50E 160 50 50 59 102 47 350
RA160× 50× 60 160 50 60 60 140 47 350
RA160× 50× 60E 160 50 60 59 102 47 350
RA170× 50× 58 170 50 58 54 134 47 350
RA180× 50× 50 180 50 50 60 140 47 400
RA180× 50× 60 180 50 60 60 140 47 400
RA200× 50× 50 200 50 50 60 140 47 450
RA200× 50× 60 200 50 60 60 140 47 450
RA200× 63× 70 200 63 70 60 158 47 480
RA200× 76× 82 200 76 82 65 152 52 500
RA250× 50× 50 250 50 50 58 184 47 550
RA250× 50× 60 250 50 60 58 184 47 550
RA250× 63× 70 250 63 70 60 198 47 580
RA250× 76× 82 250 76 82 65 198 52 600
RA300× 76× 82 300 76 82 65 254 52 700

Protective Gold Mirror

Mirror is a smooth,highly polished surface covered a thin coating.Mirror is usually a thin coating of metal or dielectrics.

Precision Optical Flats are ideal for a variety of applications including interferometry, imaging systems, laser applications, optical path folding, and auto collimation.

China star optics designs and manufactures a great choice of various high and partially reflecting mirrors for the spectral range:UV,visible,near infrared,and infrared regions.Fused Silica substrates, is optically clear and features excellent resistance to abrasion and high durability, making it the best choice for applications in harsh environments. Metallic coatings Options, Protected Gold, and Protected Silver Coatings available. Wide Variety of Shapes and Sizes available in circular, square, and rectangular dimensions.



Metallic reflective coating

Specifications of our Optical mirrors as follow:
*Material:BK7 A glass, Fused silica, Quartz, CaF2,ZnSe,Optical crystals or other glass materials
*Parallelism:1 Arc min
*Clear Apenture:90%
*Squares/Rectangles:1mm to110mm+/-0.2mm
*Center thickness tolerance:+/-0.1mm
*Surface quality:60-40 to 20/10 Scratch/Dig
*Surface flatness:lambda/10 at 632.8nm

Protective Gold Mirror,Au Reflective Coating Mirror,Au Protective Coating Mirror,Protected Gold Mirror

China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com