ICE202 is designed for marginal lubricating bushing. It is backed with copper-plated steel with porous bronze sintered on it and polymers (POM) imbedded into the bores of the bronze. The steel back provides the products with high quality low carbon steel.
Oil dents stamped on the surface of the polymer can achieve good lubrication between the bushing and its mating axis. It is of good anti-abrasion and load capability. The plating coating on the surface is erosion protective. And it is environmental protective as no lead included in the surface polymer POM. Products of ICE201 series are widely used on automotive chassis, forging machines, mine quarrying machines, metal melting and casting machines and in water irrigating and steel rolling industries.
Data | Grade | ICE202 (without lead) |
Material | Steel+Bronze+POM | |
Typical application | It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. | |
Max load capacity P | N/mm2 Static load | 140 |
N/mm2 Dynamic load | 70 | |
Max line speed V | Greaes lubrication | 2.5 |
PV value limit | 2.8 | |
Friction coef u | 0.06~0.12 | |
Mating Axis | Hardness | ＞270 |
Ra Roughness | 0.4~1.25 | |
Working temperature | -40~+120 | |
W/mk Thermal conductivity | 52 | |
Coefficient of linear expansion | 11×10-6/K | |
Outside surface Plating | copper/tin | |
