| Color | black, red |
| tensile strength | 12-55Mpa |
| Material | NBR, CSM/SBR, polyurethane |
| elongation | 350% |
| size | 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J |
| density | 1.25g/cm3 |
| Payment Terms | T/T,L/C,Paypal,Western Union |
| Supply Ability | 10000kgs per month |
| Delivery Time | 10 working days after received your payment |
| Packaging Details | Packed in cartons |
| hardness | 80-98shore A |
| Brand Name | 3A Rubber |
| Model Number | 3A2006 |
| Certification | ROHS/FCC/SGS |
| Place of Origin | China |
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Product Specification
| Color | black, red | tensile strength | 12-55Mpa |
| Material | NBR, CSM/SBR, polyurethane | elongation | 350% |
| size | 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J | density | 1.25g/cm3 |
| Payment Terms | T/T,L/C,Paypal,Western Union | Supply Ability | 10000kgs per month |
| Delivery Time | 10 working days after received your payment | Packaging Details | Packed in cartons |
| hardness | 80-98shore A | Brand Name | 3A Rubber |
| Model Number | 3A2006 | Certification | ROHS/FCC/SGS |
| Place of Origin | China | ||
| High Light | pu coupling ,rubber coupling | ||
High-performance gear rubber couplings and polyurethane couplings specifically designed for screw air compressors, available in sizes 3J through 14J.
| 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 |
| 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 |
Claw type surface-to-surface design provides effective protection, vibration damping, and shock absorption during operation. The circumferential offset design with quincunx elastic body arrangement avoids stress concentration during installation deviations.
Effectively compensates for axial, radial, and angular displacement. Unlike traditional column pin couplings that operate under shear stress, our claw-type couplings work under extrusion pressure, enabling higher load capacity, superior wear resistance, and extended service life.
Standard sizes: Gear 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J
Custom sizes available according to buyer's drawings and specifications
Company Details
Business Type:
Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
2000000-5000000
Employee Number:
800~1000
Ecer Certification:
Verified Supplier
We are a professional supplier and exporter of high quality rubber and plastic products with reasonable price in China. We can help you supply all kinds of rubber and plastic products with professional products and services under reasonable & competitive price. We are designing, producing and ex... We are a professional supplier and exporter of high quality rubber and plastic products with reasonable price in China. We can help you supply all kinds of rubber and plastic products with professional products and services under reasonable & competitive price. We are designing, producing and ex...
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