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GN648.2 Ball Joint Head, Threaded Bolt

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Type N - Manual Lubrication

Type W - Self Lubricated

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Product Description

GN648.2 Ball Joint Head, Threaded Bolt

Ball joint heads are ideal for a range of mounting applications as they swivel in all directions. These ball joints GN648.2 are similar to DINISO 12240-4, series K (formerly DIN648 K).

Ball joints DINISO 12240-4, series E (narrow model) on request. 


Housing - Steel, zinc plated, blue passivated. d1 = 5 up to 12: machined. d1 = 14 up to 25: forged.


Type N (lubrication possible)

Bearing socket - Brass, CuZn40Al

Internal ring - Steel, 100 Cr6, hardened, ground, polished.

Type W (self lubricated) 

Bearing socket - Steel, zinc plated, with PTFE-insert

Internal ring - Steel, 100 Cr6, hardened, ground, polished

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GN648.2 Ball Joints Threaded Bolt self manual lubrication male

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