Oil seal 25x40x5 mm BA (A)

Shaft seal ring 25x40x5 mm. The BA shaft seal ring is made entirely of NBR elastomer on the outside, a sealing lip (without dust lip) BA (A).Shaft seal rings (WDR) are seals that are used to seal machine housings against the environment at exiting elements (usually shafts or push rods).The most common shaft seal rings are standardized in Germany in the DIN standard DIN 3760. Price per pc.