The SKF STD500-13500-500-J1S belongs to the SKF Rod and buffer seals product series and is described as a symmetric hydraulic rod seal with an energizer.
It is an SKF Rod and buffer seal classified within hydraulic seals, with the supplied description identifying it as a symmetric hydraulic rod seal with an energizer.
The supplied data lists a 342.9 mm rod diameter, 368.3 mm housing groove diameter, 13.97 mm housing groove width, 12.7 mm S dimension, 0.76 mm radial depth, and 15.88 mm lead-in chamfer length.
The supplied product data identifies the seal material as Polyurethane (TPU U-1003). The product is associated with the category path Brand > SKF > Seals > Hydraulic seals > Rod and buffer seals.
The seal is an SKF product, and the supplied material designation is Polyurethane (TPU U-1003). No additional material grades or certifications are provided in the product data.