Rubber Bellow Seal – Series 25R

Series 25R are single coil spring seals with elastomeric bellow used for general, non-critical and light applications like water, oil, etc. These seals are not effected with the direction of rotation, as the acting torque is not transmitted through the coil spring. Single coil spring are provided for non-clogging, self-cleaning operation, and elastomeric bellow for self-alignment in case of radial and axial play in shaft, notches provided on seal faces and retainer gives extra positive drive.