TCB203 SF Boundary Lubricating Bearing for Heavy Load and Low Speed Rotation for Hydraulic Machine With Steel Base and POM.
Negotiable
Min.Order:1
Performance Index | Data | |||
Max load capacity P | Static Load | 140N/mm² | ||
Dynamic Load | 70N/mm² | |||
Max line speed V | Grease Lubrication | 2.5m/s | ||
PV value limit | 2.8N/mm²·m/s | |||
Friction coef u | 0.06~0.12 | |||
Mating Axis | Hardness | >270 HB | ||
Roughness | Ra=0.4~1.25 | |||
Material | Steel+Bronze+POM(blue) | |||
Typical application | It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc. | |||
Working Temperature | -60~+120℃ | |||
Thermal conductivity | 52W/(m·k) | |||
Coefficient of linear expansion | 11×10-6/K | |||
Outside surface Plating | copper/tin | |||
Notice: We can also develop according to customers special request while out of this table |