Catalogue
Length l
d1 H7
Bore
d2
h
b P9
t
GN 558-75-B16
75
16
32
24
5
17.3
510
GN 558-90-B18
90
18
34
26
6
19.7
588
GN 558-110-B20
110
20
36
30
6
21.7
700
GN 558-135-B22
135
22
42
32
6
23.7
823
GN 558-165-B24
165
24
44
36
8
25.7
994

Bore codes

  • Version B: Without keyway
  • Version K: With keyway DIN 6885-2 P9

Body

Cast iron (GGG)

  • Hub machined, flash
  • Ground, shot-blasted

Handle

Steel, blackened

Indexing pin

Steel, hardened

Indexing cranked handles GN 558 are for positioning mechanisms.

Other standard machine elements for positioning of spindles:

Indexing Mechanisms GN 200

Indexing Levers GN 215

Adjustable Knobs GN 700 (with Stepless Positioning)

Related products
Black-oxide steel boss, cap in the Ergostyle colours

ELC.

Control levers arranged for clicking operation, technopolymer
Control lever

ELCR.

Control lever arranged for clicking operation, technopolymer
Steel

GN 200-ST

Indexing Mechanisms Steel / Stainless Steel
Indexing Levers

GN 215

Indexing Levers Steel
With arrow

GN 700-A

Adjustable Knobs Aluminum, Mechanism Steel, with Stepless Positioning
Cover with indicator point

GN 750-M

Control Levers Steel
With black-oxide steel boss, plain hole

LBR-A

Control levers arranged for clicking operation, technopolymer
Black-oxide steel plunger, without locking nut

PMT.100-A

Indexing plungers SUPER-technopolymer body