HRC Type Polyurethane Coupling Spider with 70-90 Shore A Hardness, 8Mpa Tensile Strength, and 300% Elongation
Price:
USD1-10.00 per piece
MOQ:
1piece
Delivery Time:
5-10days
Brand:
3A Rubber
Product Description
HRC Rubber Polyurethane Coupling Spider
Available in HRC70, HRC90, HRC110, HRC130, HRC150, HRC180 variants with 1.4g/cm³ density.
Product Variants
HRC Rubber Spider, Polyurethane Spider (PU Spider) available in multiple hardness grades: HRC70, HRC90, HRC110, HRC130, HRC150, HRC180.
Dimensions & 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 |
Product Description
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
Technical Specifications
Material: TPU, CSM/SBR, NBR, nylon
Color: Yellow, red, purple, green, black, beige
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:
Compression Set:
Working Temperature: 120°C
Available Standard Sizes
We maintain complete mold sets and supply a comprehensive range of coupling types including GR, GS, MT, ML, MH, Hb, HRC, L, T, NM, and Gear J series.
Please confirm product number and quantity when making inquiries. Custom sizes can be manufactured according to buyer's drawings.
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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