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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