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{"title":"Hb Rubber Coupling with 8-12Mpa Tensile Strength 70+\/-5 Shore A Hardness and 350","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/9a\/3f85a67fb861d6114efb1801b110-200x200-1\/hb_rubber_coupling_with_8_12mpa_tensile_strength_70_2b_2f_5_shore_a_hardness_and_350.jpg","attrs":{"Brand Name":"3A Rubber","Model Number":"3A2006","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Cast Iron FCL Coupling Standard Size Flexible Jaw Coupling with Easy Installatio","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/8b\/76fff8f1e7c3076e235522f571f8-200x200-1\/cast_iron_fcl_coupling_standard_size_flexible_jaw_coupling_with_easy_installation.jpg","attrs":{"Brand Name":"3Arubber","Model Number":"3A2006","Certification":"ROHS\/FCC\/SGS","Place of Origin":"China"}}
{"title":"Hb Type Smooth Surface Rubber Coupling with 1.25g\/cm3 Density and High Tensile","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/a4\/90e01b825e91542cebb1079b03ba-200x200-1\/hb_type_smooth_surface_rubber_coupling_with_1_25g_2fcm3_density_and_high_tensile_strength.jpg","attrs":{"Brand Name":"3Arubber","Model Number":"3A2006","Certification":"ROHS\/FCC\/SGS","Place of Origin":"China"}}
{"title":"F40-F250 Tyre Rubber Coupling with NBR Rubber for High Tensile Strength and 70","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/96\/cc36748ece95d8001e0e8154493e-200x200-1\/f40_f250_tyre_rubber_coupling_with_nbr_rubber_for_high_tensile_strength_and_70_shore_a_hardness.jpg","attrs":{"Brand Name":"3A Rubber","Model Number":"3A2006","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Black HRC Coupling with 8Mpa Tensile Strength and 70-90Shore A Hardness for","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/3b\/3c425558edd5da5ba5fbecd9bebd-200x200-1\/black_hrc_coupling_with_8mpa_tensile_strength_and_70_90shore_a_hardness_for_industrial_shaft_applications.jpg","attrs":{"Brand Name":"3A Rubber","Model Number":"3A2006","Place of Origin":"China","Minimum Order Quantity":"1piece"}}
{"title":"HRC Type Polyurethane Coupling Spider with 70-90 Shore A Hardness, 8Mpa Tensile","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/c3\/5aa4dd8d8dd2e3d8bae36d11c548-200x200-1\/hrc_type_polyurethane_coupling_spider_with_70_90_shore_a_hardness_2c_8mpa_tensile_strength_2c_and_300_25_elongation.jpg","attrs":{"Brand Name":"3A Rubber","Model Number":"3A2006","Place of Origin":"China","Minimum Order Quantity":"1piece"}}
High-performance rubber coupling manufactured with premium CSM and SBR materials through injection molding process. Specifically engineered for metal shaft couplings with exceptional durability and resilience.
Key Features
Superior tensile strength (8-12MPa) and wear resistance
Excellent elastic resilience and impact resistance
Water, oil, and fatigue resistant
High-density construction (1.25g/cm³)
Available in multiple colors: yellow, red, purple, green, black
Smooth surface finish for optimal performance
Technical Specifications
Material: Polyester, CSM/SBR Tensile Strength: 12-55Mpa Hardness: 80-98 Shore 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: <10% (22h*70°C) Working Temperature: Up to 120°C
Standard Sizes for Hb Rubber Coupling (mm)
Item
A
B
C
D
E
F
Height
B80
21
16
5
3
4
8
9
B95
25
21
8
7
4.5
11
12
B110
29
23
8
7
5
11
15
B125
32
27
8
7
5
12
18
B140
35
30
12
8
5
13
22
B160
36
30
12
10
6
17
24
B180
44
37
15
12
9
29
35
B200
48
42
19
17
11
34
43
B240
61
51
17
16
10
39
47
B280
52
42
16
12
11
31
39
B315
48
43
18
18
11
34
41
B350
60
45
18
15
11
47
46
Available Series
We manufacture complete ranges of GR, GS, MT, Hb, HRC, L, NM and Gear J series couplings. Custom sizes can be produced according to customer specifications and drawings.
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...