Product Details
Product introduction:
Rubber spring: It's a kind of high elastomer, making natural rubber. The elastic modulus of rubber spring is small, and it has large elastic deformation after loading, so as to absorb shock and vibration. It can be subjected to multidirectional loads at the same time, but its high temperature resistance and oil resistance are worse than those of steel springs. Oil-resistant rubber can be used for special requirements. The product has good vibration reduction effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, waterproof, electrical insulation, and is the best choice for vibration reduction.
Technical Date:
(Hardness) (Shore A) |
50±5 |
52 |
GB531 |
( Elongation at break)(%) ≥ |
500 |
660 |
GB528 |
( Tear strength at beak)(Mpa≥ |
16 |
16.8 |
GB528 |
( Brittleness temperature) ℃ |
-40 |
Passed |
GB1682 |
( Resilience) % |
60 |
65 |
GB1681 |
( tear strength) KN/m |
26 |
30 |
GB529 |
(Volumetric resistivity)(Ω.cm) |
≥5 |
7.6 |
GB1692 |
Standard Sizes:
规格D*H*d(mm) |
Weight/pcs |
Φ50*50*Φ20 |
0.11kg |
Φ60*60*Φ20 |
0.2kg |
Φ80*80*Φ20 |
0.5kg |
Φ80*80*Φ30 |
0.45kg |
Φ90*100*Φ25 |
0.77kg |
Φ100*100*Φ30 |
1kg |
Φ100*120*Φ30 |
1.2kg |
Φ120*120*Φ30 |
1.7kg |
Φ127*127*Φ30 |
2kg |
Φ140*140*Φ30 |
2.7kg |
Φ140*160*Φ30 |
3.1kg |
Φ140*160*Φ40 |
3kg |
Φ160*160*Φ30 |
4kg |
Φ160*160*Φ40 |
4kg |
Φ180*180*Φ40 |
5.7kg |
Φ200*200*Φ40 |
7.8kg |
Φ200*200*Φ50 |
7.7kg |
Φ220*180*Φ50 |
8.5kg |
Φ220*220*Φ40 |
10.5kg |
Φ220*220*Φ50 |
10.3kg |
Φ240*240*Φ40 |
13.7kg |
Φ240*240*Φ50 |
13.5kg |
Φ250*250*Φ40 |
15.5kg |
Φ250*250*Φ50 |
15.3kg |
Φ280*170(实心) |
13.6kg |
Φ300*150(实心) |
13.8kg |
http://www.cndcrubber.com/