Ht-m spring steel coiled bearing is made of spring steel plate as base material, and then is hardened by the whole, and the inner and outer surface is ground and processed. This product can replace the ordinary bearing steel sleeve, which has the advantages of moderate hardness, strong bearing capacity and good abrasion resistance. Due to the good elasticity of the product, it has cushioning protection on the shaft during the severe impact load. The product is suitable for the swing arm and grab of large engineering machinery.
|hardness||HRC42~48||Ultimate dynamic load||100N/mm²|
|Maximum sliding speed||0.1m/s||Temperature range||200℃|