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Type KN - Stainless steel standard spring load
Type KSN - Stainless steel high spring load
Product Description
GN615.8 Spring Plungers, with Ball, Friction Bearing and Slot
Spring plungers GN 615.8 are used for locking as well as for pressure and hold-off functions.
The ball is mounted in a plastic shell so as to be 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.
Specification
Housing - Stainless Steel NI, AISI 303
Ball - Stainless Steel NI, AISI 420C, hardened
Spring - Stainless Steel NI, AISI 631
Friction bearing - Plastic, temperature resistant up to 90 °C
Identification of type KSN - Housing with 2 longitudinal markings.