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3J - 11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor

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3J - 11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor

China 3J  -  11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor supplier
3J  -  11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor supplier 3J  -  11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor supplier

Large Image :  3J - 11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor

Product Details:

Place of Origin: China
Brand Name: 3A Rubber
Certification: ROHS/FCC/SGS
Model Number: 3A2006

Payment & Shipping Terms:

Minimum Order Quantity: 10pieces
Price: negotiation
Packaging Details: Packed in cartons
Delivery Time: 10 working days after received your payment
Payment Terms: T/T, L/C, Paypal, Western Union
Supply Ability: 10000kgs per month
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Detailed Product Description
Material: NBR, CSM/SBR, Polyurethane Color: Black, Red
Tensile Strength: 12-55Mpa Hardness: 80-98shore A
Elongation: 350% Density: 1.25g/cm3
Size: 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J

3J - 14J gear rubber coupling , polyurethane coupling for for screw air compressor

 

 

Item 14J 13J 11J 10J 9J 8J 7J 6J 5J 4J 3J  
OD(mm) 333 284 208 179.4 152 128.6 110.4 95.3 74.6 58.7 48
 
  2012-11-27_14-21-53_664  
 
ID(mm) 193 165 122.3 102 87 75 64.5 54.6 44 34 26.5
Thickness(mm) 165 138 101.6 87.3 76.2 63.5 55.6 47.6 39.7 31.8 25.5
Gear Qty(Piece) 24 24 24 24 24 24 24 20 20 18 18
Weight(g) 7550 6000 1750 1210 700 407 262 171 81 40 20  

 

 

 

flexible rubber gear coupling for Screw air compressor

 

Features:

1. Couplings for Air Compressors

2. Serious Production Lines 

3. Top quality with reasonable price

4. Personlized package

5. OEM provided,A&V Checked 

 

Claw type surface to surface design, has the function of protecting, vibration and shock can produce effective damping and reduce the running in process. Claw type teeth two sleeve are offset in the circumferential direction, in the gap in a quincunx elastic body of involute. When small deviations in the installation, the elastic body avoids the stress concentration. Can effectively compensate the axial, radial and angular displacement. Column pin coupling elastomer old-fashioned type of large volume, shear effect, easy to damage, while the elastic body new claw type couplings only under the extrusion pressure, so it can withstand greater load, better wear resistance, longer service life. And both the level of installation, and can be installed vertical.

Characteristics of CJ series coupling products:

1 has the advantages of simple structure, stable performance, stable operation

2 three component structure, easy installation and maintenance.

3 hub and elastic body, a variety of materials to choose from, to ensure that all can work stably in various environments.

4 using a surface matching claw type shaft hub and involute arc elasticity, can avoid the stress concentration, the effective transmission of higher torque, more resistant to abrasion, longer service life.

A small protuberance pad 5 elastic body, can isolate the metal shaft hub contact in coupling installed, effective insulation, no need of lubrication. Coupling of deviation of the remedy is deformation occurs through the elastic force at the finish.

 

 

made by injection with high quality polyester or mould CSM/SBR. It is designing and special for all kinds of metal shaft coupling with very good performance of high tensile strength, high wear resistant, high elastic resilience, water resistant, oil resistant and excellent fatigue resilience, high impact resistant etc. We have full sets moulds and supply full range of gear J series couplings with high quality and excellent experience. Apply to all kinds of industrial metal shaft coupling.

 

Specifications:
material: polyester, CSM/SBR
color: yellow, red, purple, green, black etc.
surface: smooth
tensile strength: 12-55Mpa
hardness: 80-98Shore A
elongation: 400%-650%
density: 1.25g/cm3
elasticity impact: >25%
tear strength: 35-155KN/m
akron abrasion loss: <0.05cm3/1.61km
compression set (22h*70oC): <10%
working temperature: 120oC
standard size for polyurethane coupling: 
Gear 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
special size build molding according to the buyer's drawings
***when you enquiry, pls confirm product's number and quantity***

3J  -  11J Gear Rubber Coupling , Polyurethane Coupling For Screw Air Compressor

 

 

 

Contact Details
SANHE 3A RUBBER & PLASTIC CO., LTD.

Contact Person: Shiguo

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