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Cup seal 20 x 8 x 10 MI NBR, PN 029270, Rubena
Code: SKL_M137680
Product detailed description
The MI cup seal (piston cup according to PN 02 9270) is a single-acting cup-shaped piston seal made of NBR rubber 80. It seals against the cylinder wall with its circumferential lip, and its base is clamped to the piston (piston plate) by a bolt or nut passing through the central hole. It is used mainly in pneumatic cylinders and equipment.
Technical parameters: material NBR 80 (nitrile rubber), temperature range −30 °C to +80 °C, max. pressure 3.2 MPa (according to the Rubena seal overview), media: compressed air with oil mist, mineral oils and lubricants.
Size: outer diameter (cylinder diameter) D 20 mm, centre hole diameter d 8 mm, height h 10 mm.
Dimensions: 20x8x10, 20-8-10, 20/8/10, 20 x 8 x 10 mm, 8x20x10, 8-20-10, 8/20/10, 8 x 20 x 10 mm.
Also searched as: U-cup, seal, U-cups, seals, cup seal, MI seal, piston U-cup seal, pneumatic U-cup, piston cup, Topfmanschette, PN 02 9270, 029270, NBR, nitrile.
Designation: MI, PN 02 9270, 029270.
