Payment & Shipping Terms:
|Warranty:||2 Years Or 60000 Km||Size:||Standard Size|
|Rubber Material:||NR||Rubber Hardness :||60-70Shore Hardness|
|Temperature Resistant:||-40℃-85℃||Metal Material:||NO.Q235 And NO.45 Steel.|
|Surface Treatment:||Black Matt Paint And Electrophoresis||Heat Treatment :||Phosphating At Low Temperature|
|Bushings Rubber Pull-Out Force:||Bigger Than 10KN(1Ton)||Natural Rubber:||48%|
|Ball Pin Pull-out Force:||Bigger Than 40KN(4 Ton)||Ball Pin Extrusion Force:||Bigger Than 30KN(3 Ton)|
|Steel Hardness:||26-32HRC(Rockwell Hardness)||Screw Thread Pull:||15KN(1.5Ton)|
1. Natural rubber(NR)
Natural rubber has good strength and abrasive resistance, great elasticity under normal temperature. NR also has some degree of plasticity and excellent mechanical strength. Hysteresis loss of NR is small, small amount of heat would be produced after many times of deformation, therefore its flexing resistance is great. NR with antioxidant can be kept in good shape exposed to the sun for as long as two months, or can still be utilized after stocking three years in warehouses. Besides, NR has wonderful alkali-resistance. Being antifreezed, NR would be in good elasticity even under the temperature of 40 C degree below zero.
2. Ball Pin
Being made of 40Cr, the ball pin performs with great hardness, abrasive resistance and certain degree of magnetism. With high frequency quenching, the ball pin will have even better abrasive resistance and life span.
3. Surface Process
The surface is coated with gentle black matt paint. Thin and even, the paint is heat proof, water proof and acid and alkali resistant. The elegant paint even brings a better touch feel.