| Bore |
Common
Dimension |
Hub |
Raised
Face |
Drilling |
Approx.
Weight (kg) |
| Nominal
Bore |
d1 |
D |
t |
K |
T |
d3 |
s |
r |
a |
d4 |
f |
Number
of Bolts |
x |
d2 |
Din
2573 |
DIN
2631 |
| Welding
Neck |
Slip on |
Blind |
| 10
15
20 |
14
17.2*) 20 21.3*) 25
26.9*)
|
75
80
90 |
12
12
14 |
12
12
14 |
12
12
14 |
50
55
65 |
28
30
32 |
22 26
28
30 35 38 |
1.8
2.0
2.3 |
4
4
4 |
6
6
6 |
35
40
50 |
2
2
2 |
4
4
4 |
M10
M10
M10 |
-
-
- |
11.5
11.5
11.5 |
0.036
0.410
0.600 |
0.335
0.329
0.592 |
| 25
32
40 |
30
33.7*) 38 42.4*) 44.5
48.3*)
|
100
120
130 |
14
14
14 |
14
16
16 |
14
14
14 |
75
90
100 |
35
35
38 |
40 42 50
55 58 62 |
2.6
2.6
2.6 |
4
6
6 |
6
6
7 |
60
70
80 |
2
2
3 |
4
4
4 |
M10
M12
M12 |
-
(1/2"
(1/2") |
11.5
14
14 |
0.740
1.19
1.39 |
0.747
1.05
1.18 |
| 50
65
80 |
57
60.3*) 76.1*)
88.9*) |
140
160
190 |
14
14
16 |
16
16
18 |
14
14
16 |
110
130
150 |
38
38
42 |
70 74 88
102 |
2.9
2.9
3.2 |
6
6
8 |
8
9
10 |
90
110
128 |
3
3
3 |
4
4
4 |
M12
M12
M16 |
(1/2")
(1/2")
(1/2") |
14
14
18 |
1.53
1.89
2.98 |
1.34
1.67
2.71 |
| 100
125
150 |
108
114.3*)133 139.7*)159 168.3*)
|
210
240
265 |
16
18
18 |
18
20
20 |
16
18
18 |
170
200
225 |
45
48
48 |
122 130
148 155 172 184 |
3.6
4.0
4.5 |
8
8
10 |
10
10
12 |
148
178
202 |
3
3
3 |
4
8
8 |
M16
M16
M16 |
(5/8")
(5/8")
(5/8") |
18
18
18 |
3.46
4.60
5.22 |
3.24
4.49
5.15 |
| 200
250
300 |
216
219.1*)267 273 *)318 323.9*)
|
320
375
440 |
20
22
22 |
22
24
24 |
20
22
22 |
280
335
395 |
55
60
62 |
230 236
282 290 335 342 |
5.9
6.2
7.1 |
10
12
12 |
15
15
15 |
258
312
365 |
3
3
4 |
8
12
12 |
M16
M16
M20 |
(5/8")
(5/8")
(3/4") |
18
18
23 |
7.15
9.61
12.6 |
7.78
10.8
14.0 |
| 350
400
500 |
355.6*) 368
406.4*)419 508*) 521
|
490
540
645 |
22
22
24 |
26
28
30 |
22
22
24 |
445
495
600 |
62
65
68 |
385
438
538 |
7.1
7.1
7.1 |
12
12
12 |
15
15
15 |
415
455
570 |
4
4
4 |
12
16
20 |
M20
M20
M20 |
(3/4")
(3/4")
(3/4") |
23
23
23 |
15.6
18.4
24.5 |
16.1
18.3
24.6 |
| 600
700
800 |
609.6*) 622
711.2*) 720 812.8*) 820
|
755
860
975 |
24
24
24 |
|
|
705
810
920 |
70
70
70 |
640
740
842 |
7.1
7.1
7.1 |
12
12
12 |
16
16
16 |
670
775
880 |
5
5
5 |
20
24
24 |
M24
M24
M27 |
(7/8")
(7/8")
(1") |
27
27
30 |
|
|
| 900
1000 |
914.4*) 920
1016*) 1020
|
1075
1175 |
26
26 |
|
|
1020
1120 |
70
70 |
942
1045 |
7.1
7.1 |
12
16 |
16
16 |
980
1080 |
5
5 |
24
28 |
M27
M27 |
(1")
(1") |
30
30 |
|
|
