Technical data
Machine spindle noses for DIN and ASA B 5.9
Machine spindle noses are not included in the scope of delivery!
DIN 800, with thread
Mean tol.
A
Machine spindle
noses
M20
M24
M33
M39
M45
M52
M60
M76x6
M105x6
DIN 55021
From taper size 4 with driver
Minimum
C
Bg5
21
25
34
40
46
55
62
78
106
30
36
50
56
67
80
90
112
150
Spindle
nose size
A
3
4
5
6
8
11
15
20
102
112
135
170
220
290
380
520
B
53,985
63,525
82,575
106,390
139,735
196,885
285,800
412,800
C
D
11
11
13
14
16
18
20
21
16
20
22
25
28
35
42
48
3114
G
92
108
B
53,983
63,521
C
11
11
C1
-
Holes on
inner
bolt circle
F1
3x10,5
3x10,5
4x10,5
4x13
4x17
6x21
6x25
6x25
Inner bolt
circle
(F2) E2
75
85
104,8
133,4
171,4
235
330,2
463,6
F2
8xM10
8xM12
8xM16
11xM20
11xM24
11xM24
61,9
82,6
111,1
165,1
247,6
368,3
D
16
20
E1
Outer bolt
circle
F1
3xM10
11xM10
Holes on
inner
bolt circle
Inner bolt
circle
(F2) E2
70,6
82,6
F2
-
-
5
133
82,573
13
14,288
22
11xM10
104,8
8xM10
61,9
6
8
11
15
20
165
210
280
380
520
106,385
139,731
196,883
285,791
412,795
14
16
18
19
21
15,875
17,462
19,05
20,638
22,225
25
28
35
42
48
11xM12
11xM16
11xM20
12xM24
12xM24
133,4
171,4
235
330,2
463,6
8xM12
8xM16
8xM20
11xM24
11xM24
82,6
111,1
165,1
247,6
368,3
Spindle
nose size
* From taper size 4 with driver
Outer bolt
circle
Shape B: Tapped holes and through-holes in
flange (outer bolt circle) and tapped
holes in inner bolt circle
Shape A: Tapped holes in flange
(outer bolt circle)
without inner bolt circle.
*
Holes on
outer bolt
circle (F1)
Holes on
outer bolt
circle
A
ISO 702-3 (DIN 55027 und 55022)
With bayonet ring fixing (ISO 702/III)
F
20
24
30
35
40
45
50
63
80
E1
Spindle
nose size
3
4
E
10
12
14
16
18
20
22
30
40
3xM10
3xM10
7xM10
7xM12
7xM16
12xM20
12xM24
12xM24
Shape A: Tapped holes and through-holes
in flange (without inner bolt circle)
ISO 702-1 (DIN 55026)
From taper size 4 with driver
D
6,3
8
9
10
11
12
14
16
20
3
4
5
6
8
11
15
20
A
102
112
135
170
220
290
400
540
B
53,985
63,525
82,575
106,390
139,735
196,885
285,800
412,800
Shape B: Tapped holes in flange
(outer bolt circle)
and in inner bolt circle.
C
D
11
11
13
14
16
18
19
21
16
20
22
25
28
35
42
48
Number of
holes x E
3x21
3x21
4x21
4x23
4x29
6x36
6x43
6x43
F
75
85
104,8
133,4
171,4
235
330,2
463,6
Technical data
Machine spindle noses for DIN and ASA B 5.9
Machine spindle noses are not included in the scope of delivery!
ISO 702-2 (DIN 55029 and ASA B 5.9 D1)
Camlock fixing (ISO 702-2)
Spindle
nose size
3
4
5
6
8
11
15
20
A
B
92,1
117,5
146
181
225,4
298,5
403
546
53,985
63,525
82,575
106,390
139,735
196,885
285,800
412,800
C
D
11,1
11,1
12,7
14,3
15,9
17,5
19
21
31,8
33,3
38,1
44,5
50,8
60,3
69,9
82,5
E
3x15,1
3x16,7
6x19,8
6x23
6x26,2
6x31
6x35,7
6x42,1
F
70,66
82,55
104,8
133,4
171,4
235
330,2
463,6
Latest edition of relevant DIN standard applies in each case
A1: Tapped holes in flange (outer
bolt circle) and inner bolt
circle. From taper size 4
with driver.
A2: Tapped holes in flange
(outer bolt circle) without
inner bolt circle.
Spindle
nose size
A
B
C-0,025
D
Holes on outer
bolt circle (F1)
Outer bolt
circle
Holes on inner
bolt circle (F2)
Inner bolt
circle
E1
F1
E2
F2
Machine spindle
noses
Typ A1-A2, B1-B2
A1 (corresponds ISO 702-1)
5
6
8
11
15
20
133,4
165,1
209,5
279,4
381
520
82,575
106,390
139,735
196,885
285,800
412,800
14,288
15,875
17,462
19,05
20,638
22,225
11x 7/16-14 UNC
11x 1/2-13 UNC
11x 5/8-11 UNC
11x 3/4-10 UNC
12x 7/8-9 UNC
12x 1-8 UNC
22,2
25,4
28,6
34,9
41,3
47,6
8x 7/16-14 UNC
8x 1/2-13 UNC
8x 5/8-11 UNC
8x 3/4-10 UNC
11x 7/8-9 UNC
12x 1-8 UNC
104,8
133,4
171,4
235
330,2
463,6
*
Spindle
nose size
A
B
C
D
11,1
11,1
12,7
14,3
15,9
17,5
19
20,6
15,9
19
22,2
25,4
28,6
34,9
41,3
47,6
61,9
82,6
111,1
165,1
247,6
368,3
Holes on outer
bolt circle (F1)
Outer bolt
circle
E1
F1
A2 (corresponds ISO 702-1)
3
4
5
6
8
11
15
20
B1: Through-holes in flange
(outer bolt circle), tapped
holes in inner bolt circle from taper size 4 with driver.
92,1
108
133,4
165,1
209,5
279,4
381
520
53,985
63,525
82,575
106,390
139,735
196,885
285,800
412,800
Spindle
nose size
A
B
C-0,025
D
F1 G
3x 7/16-14 UNC
11x 7/16-14 UNC
11x 7/16-14 UNC
11x 1/2-13 UNC
11x 5/8-11 UNC
11x 3/14-10 UNC
12x 7/8-9 UNC
12x 1-8 UNC
70,66
82,55
104,8
133,4
171,4
235
330,2
463,6
Outer bolt
circle
Holes on inner
bolt circle (F2)
Inner bolt
circle
F1
E2
F2
B1
B2: Through-holes in flange
(outer bolt circle) without
inner bolt circle.
5
6
8
11
15
20
133,4
165,1
209,5
279,4
381
520
82,575
106,390
139,735
196,885
285,800
412,800
14,288
15,875
17,462
19,05
20,638
22,225
22,2
25,4
28,6
34,9
41,3
47,6
11x11,9
11x13,5
11x16,7
11x20,2
12x23,4
12x26,6
104,8
133,4
171,4
235
330,2
463,6
8x 7/16-14 UNC
8x 1/2-13 UNC
8x 5/8-11 UNC
8x 3/4-10 UNC
11x 7/8-9 UNC
12x 1-8 UNC
61,9
82,6
111,1
165,1
247,6
368,3
Outer bolt
circle
Spindle
nose size
A
B
C
D
11,1
11,1
12,7
14,3
15,9
17,5
19
20,6
15,9
19
22,2
25,4
28,6
34,9
41,3
47,6
G
F1
B2
*
* From taper size 4 with driver
3
4
5
6
8
11
15
20
92,1
108
133,4
165,1
209,5
279,4
381
520
53,985
63,525
82,575
106,390
139,735
196,885
285,800
412,800
3x11,9
11x11,9
11x11,9
11x13,5
11x16,7
11x20,2
12x23,4
12x26,6
70,66
82,55
104,8
133,4
171,4
235
330,2
463,6
In each case the latest edition of ASA B 5.9 will apply
3115