Smooth Surface Polyurethane Coupling 35-155KN/M Tear Strength, 400%-650% Elongation
HRC Rubber Coupling, HRC Coupling, Polyurethane Coupling, PU Coupling available in HRC70, HRC90, HRC110, HRC130, HRC150, HRC180 specifications.
| Item |
HRC280 |
HRC230 |
HRC180 |
HRC150 |
HRC130 |
HRC110 |
HRC90 |
HRC70 |
| OD(mm) |
252 |
201 |
160 |
133 |
115.3 |
95.8 |
72.4 |
58.3 |
| ID(mm) |
119.4 |
97 |
76 |
62 |
49.4 |
43.7 |
31.2 |
29.6 |
| Thickness(mm) |
50.4 |
42.3 |
32 |
28 |
22 |
19.4 |
15.4 |
11.9 |
| Weight(g) |
1500 |
780 |
400 |
270 |
155 |
90 |
55 |
20 |
Our polyurethane and rubber couplings are manufactured through injection molding using high-quality TPU material or CSM/SBR molds. Specifically designed for various metal shaft couplings, these products offer exceptional performance characteristics including:
- High tensile strength
- Superior wear resistance
- Excellent elastic resilience
- Water and oil resistance
- Outstanding fatigue resilience
- High impact resistance
We maintain comprehensive mold sets and supply a full range of coupling series including GR, GS, MT, ML, MH, Hb, HRC, L, T, NM, and Gear J series with exceptional quality and manufacturing expertise.
Technical Specifications
Material: TPU, CSM/SBR, NBR, nylon etc.
Color: yellow, red, purple, green, black, beige etc.
Surface: smooth
Tensile strength: 8-55Mpa
Hardness: 70-98Shore 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 Sizes
Polyurethane Coupling
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
GS14, GS19, GS24, GS28, GS38, GS42, GS48, GS55, GS65, GS75, GS90, GS100, GS110, GS125, GS140, GS160, GS180
MT1-MT13, ML1-ML13, MH45-MH200, HRC70-HRC280, L35-L276
FALK-R 10R-80R, SBT T40-T150
Rubber Coupling
Hb80-Hb315, HRC70-HRC280, L35-L225
NM50-NM265, NOR-MEX168-10 to NOR-MEX265-10
FCL1#-FCL8#, FCL90-FCL630
Gear 3J-14J, Hytre 4H-11H, Tyre F40-F160
Nylon Coupling
NL1-NL10, M28-M65
Custom sizes available according to buyer's drawings
Please confirm product number and quantity when making inquiries.
