GN 648.8

Ball joints

SKU: 9588 Category:
To request 2D/3D drawings, click on the RED code/desc in Product Details below.
Technical Drawing

Product Details

Standard Elements Main dimensions Weight
Description d1 H7 d2 h6 b1 b2 w g
GN 648.8-5-13-N 5 13 8 6 13 9
GN 648.8-5-13-W 5 13 8 6 13 9
GN 648.8-6-16-N 6 16 9 6.75 13 12
GN 648.8-6-16-W 6 16 9 6.75 13 12
GN 648.8-8-19-N 8 19 12 9 14 24
GN 648.8-8-19-W 8 19 12 9 14 23
GN 648.8-10-22-N 10 22 14 10.5 13 38
GN 648.8-10-22-W 10 22 14 10.5 13 37
GN 648.8-12-26-N 12 26 16 12 13 59
GN 648.8-12-26-W 12 26 16 12 13 57
GN 648.8-14-28-N 14 28* 19 13.5 16 85
GN 648.8-14-28-W 14 28* 19 13.5 16 82
GN 648.8-16-32-N 16 32 21 15 15 116
GN 648.8-16-32-W 16 32 21 15 15 112
GN 648.8-18-35-N 18 35 23 16.5 15 154
GN 648.8-18-35-W 18 35 23 16.5 15 151
GN 648.8-20-40-N 20 40 25 18 14 202
GN 648.8-20-40-W 20 40 25 18 14 197
GN 648.8-22-42-N 22 42 28 20 15 267
GN 648.8-22-42-W 22 42 28 20 15 254
GN 648.8-25-47-N 25 47 31 22 15 367
GN 648.8-25-47-W 25 47 31 22 15 353
GN 648.8-30-55-N 30 55 37 25 17 584
GN 648.8-30-55-W 30 55 37 25 17 562
* DIN ISO 12240-1: Ø 29

Additional information

Bearing socket

– Type N: Brass, CuSn8<BR>- Type W: Zinc-plated steel with PTFE-insert.

Features and applications

Ball joints GN 648.8 are similar to DIN ISO 12240-4, series K.<BR>These ball joints are intergrated in the ball joint heads GN 648.1 and GN 648.2.

Internal ring

Hardened, ground and polished steel 100 Cr6.

Standard versions available

– Type <STRONG>N</STRONG>: Bronze / Steel, lubrication possible.<BR>- Type <STRONG>W</STRONG>: Steel-PTFE / Steel, self lubricated.