Hb Type Smooth Surface Rubber Coupling with 1.25g/cm3 Density and High Tensile Strength
Price:
neogation
MOQ:
100pieces
Delivery Time:
10 working days after recieved your payment
Brand:
3Arubber
Product Description
Hb Type Smooth Surface CSM and SBR Rubber Coupling
High quality Hb Type rubber coupling manufactured with black CSM and SBR rubber materials.
These couplings are designed specifically for all types of metal shaft couplings, offering
exceptional performance characteristics including high tensile strength, superior wear
resistance, excellent elastic resilience, water resistance, oil resistance, outstanding
fatigue resilience, and high impact resistance.
Material Composition & Manufacturing
Produced through injection molding using high-quality polyester or CSM/SBR materials.
We maintain comprehensive mold sets and supply a full range of coupling series including
GR, GS, MT, Hb, HRC, L, NM, and Gear J series with exceptional quality and manufacturing expertise.
Technical Specifications
| Material | Polyester, CSM/SBR |
| Color | Yellow, Red, Purple, Green, Black, etc. |
| Surface | Smooth |
| Tensile Strength | 12-55 MPa |
| Hardness | 80-98 Shore A |
| Elongation | 400%-650% |
| Density | 1.25 g/cm³ |
| Elasticity Impact | >25% |
| Tear Strength | 35-155 KN/m |
| Akron Abrasion Loss | <0.05 cm³/1.61 km |
| Compression Set (22h*70°C) | <10% |
| Working Temperature | 120℃ |
Standard Polyurethane Coupling Sizes
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
FALK-R 20R
FALK-R 30R
FALK-R 40R
FALK-R 50R
FALK-R 60R
FALK-R 70R
FALK-R 80R
Standard Rubber Coupling Sizes
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
Gear 4J
Gear 5J
Gear 6J
Gear 7J
Gear 8J
Gear 9J
Gear 10J
Gear 11J
Custom Manufacturing
Special sizes can be manufactured according to buyer's drawings and specifications.
When submitting an inquiry, please confirm the specific product number and required quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han