GN 648.9


Type WK: Stainless Steel-PTFE / Stainless Steel, self lubricated


Type WK (self lubricated)

Bearing socket

Stainless Steel AISI 316Ti

with PTFE-insert

Internal ring

Stainless Steel AISI 420

hardened, ground, polished

Stainless Steel-Ball joints GN 648.9 are similar to DIN ISO 12240-4, series K.

These ball joints are integrated in the ball joint heads GN 648.5 and GN 648.6 .

  • More information to ball joints as well as load capacity

  • ISO-Fundamental Tolerances


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