GN 648.8Ball joints

Ball joints

GN 648.8

Catalogue
d1 H7
d2 h6
b1 -0.2
b2
w
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°
24
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°
38
GN 648.8-12-26-N
12
26
16
12
13°
59
GN 648.8-12-26-W
12
26
16
12
13°
59
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°
85
GN 648.8-16-32-N
16
32
21
15
15°
116
GN 648.8-16-32-W
16
32
21
15
15°
116
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°
154
GN 648.8-20-40-N
20
40
25
18
14°
202
GN 648.8-20-40-W
20
40
25
18
14°
202
GN 648.8-22-42-N
22
42
28
20
15°
230
GN 648.8-22-42-W
22
42
28
20
15°
230
GN 648.8-25-47-W
25
47
31
22
15°
254
GN 648.8-25-47-N
25
47
31
22
15°
254
GN 648.8-30-55-W
30
55
37
25
17°
362
GN 648.8-30-55-N
30
55
37
25
17°
362
** DIN ISO 12240-1: Ø 29

Types (pairings)

  • Type N: Bronze / Steel, lubrication possible
  • Type W: Steel-PTFE / Steel, self lubricated

Pairings

Type N (lubrication possible)

Bearing socket

Brass, CuSn8

Internal ring Steel 100 Cr6

hardened, ground, polished

Type W (self lubricated)

Bearing socket

Steel, zinc plated

with PTFE-insert

Internal ring

Steel, 100Cr6

hardened, ground, polished

Ball joints GN 648.8 are similar to DIN ISO 12240-4, series K.

These ball joints are integrated in the ball joint heads GN 648.1 and GN 648.2 .

Related products
Ball joint heads with female thread

GN 648.1

Ball joint heads with female thread
Ball joints heads with threaded bolt

GN 648.2

Ball joints heads with threaded bolt
Stainless Steel-Ball joints

GN 648.9

Stainless Steel-Ball joints