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GN614.8 Spring Plunger, Stainless Steel, without Thread, Ball with Friction Bearing

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Product Description

GN614.8 Stainless Steel Spring Plungers

Spring plungers GN 614.8 are used for locking as well as for pressure and hold-off functions.

The ball is mounted in a plastic shell it is freely movable, which enables rolling and therefore generally optimizes the locking characteristics. Above all, this reduces wear on the counter piece. A further characteristic of these plungers is that the plastic bearing acts as an electrical insulator.

For the mounting hole, tolerance d₁ F8 is recommended for joined fitting and d₁ H9 for press fitting.

Specification

Housing - Stainless Steel NI AISI 303

Ball - Stainless Steel AISI 420C, hardened

Spring - Stainless Steel AISI 631

Friction bearing - Plastic, temperature resistant up to 90 °C