Mainly used in the transmission part of rolling mills and heavy machinery, the tension spring increases the radial force of the sealing lip on the rotating shaft. Standard GJFR should be used where the sealing medium can provide sufficient lubrication. Use GJFL construction if additional lubrication is required. The GJFR is the same as the previous version of the GJFR35.
Features：
Mainly used in the transmission part of rolling mills and heavy machinery, the tension spring increases the radial force of the sealing lip on the rotating shaft. Standard GJFR should be used where the sealing medium can provide sufficient lubrication. Use GJFL construction if additional lubrication is required. The GJFR is the same as the previous version of the GJFR35.
Material：
Use nitrile rubber and nitrile cloth when the operating temperature is below 100 °C;
Fluorine rubber and fluorine rubber cloth can be used when the operating temperature is below 180 °C.
performance：
Reliable and firm clamping part;
constant radial force;
Highly wear-resistant;
Easy to install;
Good sealing effect.
