Type WK - Stainless Steel PTFE / Stainless Steel self lubricated
GN 648.9 Ball Joint, Stainless Steel
These stainless steel ball joints are similar to DIN ISO 12240-1, series K. They swivel in all directions. The stainless steel material is ideal for use in clean room environments, such as found in the food, medical and pharmaceutical industries.
Type WK (self lubricated)
Bearing socket - stainless Steel AISI 316Ti with PTFE insert
Internal ring - Stainless Steel AISI 420, hardened, ground, polished
Also available in steel, GN648.8.