SF-1D hydraulic special bearing

SF-1D hydraulic special bearing is a new type of material designed on the basis of SF-1P combined with the working principle of cylinder and shock absorber, which is more resistant to friction under oil-free conditions, and its performance is similar to foreign DP4; In addition to the advantages of SF-1P, this product is especially suitable for large lateral force occasions with frequent reciprocating frequency.

■Material organization structure

1. Mixture of polytetrafluoroethylene and lipophilic fiber0. 01-0. 03mm

2. Spherical bronze powder 0. 2-0. 3mm

3. Steel back 0. 7-2. 3mm

4. Electroplating layer: tin plating layer thickness 0. 005mm, or copper plating thickness 0. 008mm

产品详情

■ Application characteristics

1. The mixture of PTFE and lipophilic fibers can form a good transfer film to protect the friction shaft during movement.

2. Good friction resistance and low friction coefficient.

3. Good walking performance, no biting shaft phenomenon.

4. It can be used in rotation, rocking and reciprocating motion.

5. Because it does not contain lead, it can be used in food machinery, medical machinery and other green environmental protection equipment.

6. In addition to the characteristics of SF-1P, the product is especially suitable for occasions with frequent movement and large lateral force. Suitable for automobiles, motorcycle shock absorbers and various hydraulic cylinders and other fields.

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SF-1D hydraulic special bearing