Sanhe Bestrubber Import & Export Co., Ltd.

Polyurethane Coupling, PU Coupling, Rubber Coupling manufacturer / supplier in China, offering 3j - 11j Gear Coupling, PU Coupling, Polyurethane Coupling, Rubber Coupling, High Quality Silicone Sheet, Silicone Rubber Sheet, Silicone Membrane, 100% Virgin Silicone Hose, Silicone Tube, Silicone Tubing (3A1003) and so on.

Supplier Homepage Product List Polyurethane Products 3j - 11j Gear Coupling, PU Coupling, Polyurethane Coupling, Rubber Coupling

3j - 11j Gear Coupling, PU Coupling, Polyurethane Coupling, Rubber Coupling

FOB Price:US $10 / Piece
Min. Order (Pieces) FOB Price
1+ US $10 / Piece
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Min. Order: 1 Piece
Production Capacity: 100000PCS/Month
Transport Package: Packing in Cartons
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info.

Model NO.:3A2006
Standard:DIN, ANSI, GB, JIS, BSW
Material:Plastic
Connection:Flange
Surface Treatment:Without Treatment
Head Type:Round
Type:Gear 3j - 11j
Color:Yellow, Red, Purple
Surface:Smooth
Tensile Strength:50MPa
Hardness:80-98shore a
Elongation:650%
Density:1.25g/cm3
Size:Standard Size
Trademark:3A rubber
Origin:China

Product Description


3J - 11J gear rubber coupling , polyurethane coupling for for screw air compressor
 
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.

3j - 11j Gear Coupling, PU Coupling, Polyurethane Coupling, Rubber Coupling

Physical character: 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 GR, GS, MT, Hb, HRC, L, NM and 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: 
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225, L276
FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R
standard size for rubber coupling:
Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
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***
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Sanhe Bestrubber Import & Export Co., Ltd.

- Hebei, China
- Trading Company

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