Technical Data: Base material:CuZn24AL6 Base Hardness:HB230-270 Friction coef(u):<0.16 Temperature limit :170 °C Dynamic load limit:100N/mm2 Speed limit:(oil)5m/s
Application: JDB-1U takes oil in inner grooves to work. It can be used in low speed because of larger load, longer life and higher HB than Al-Cu bearing. Now JDB-1U is mostly used in gear cases and joint parts of grabs.
We are looking forward to your inquiry with drawings and samples... OEM is highly welcome!!!