SIEMENS
FLENDER Standard Couplings
Torsionally rigid all-steel couplings — N-ARPEX ARN-6 series
Bore specifications
6/12
Siemens MD 10.1 N · 04/2017
6
■
Options
The order codes listed in the tables below designate bore size
D1 or D2.
This is implemented with the bore tolerance H7 with a keyway
according to DIN 6885-1 and a set screw.
For additional options, please refer to the necessary order codes
from
Chapter 3 of Catalog MD 10.1.
Bore diameter metric in mm
Bore diameter
Order code for bore diameter
Bore diameter
Order code for bore diameter
Bore diameter
Order code for bore diameter
D1 H7
D2 H7
D1 H7
D2 H7
D1 H7
D2 H7
6
L0A
M0A
38
L0V
M0V
120
L1S
M1S
7
L0B
M0B
40
L0W
M0W
125
L1T
M1T
8
L0C
M0C
42
L0X
M0X
130
L1U
M1U
9
L0D
M0D
45
L1A
M1A
135
L2X
M2X
10
L0E
M0E
48
L1B
M1B
140
L1V
M1V
11
L0F
M0F
50
L1C
M1C
145
L3A
M3A
12
L0G
M0G
55
L1D
M1D
150
L1W
M1W
14
L0H
M0H
60
L1E
M1E
155
L3B
M3B
16
L0J
M0J
65
L1F
M1F
160
L1X
M1X
18
L0K
M0K
70
L1G
M1G
165
L3C
M3C
19
L0L
M0L
75
L1H
M1H
170
L2A
M2A
20
L0M
M0M
80
L1J
M1J
175
L3D
M3D
22
L0N
M0N
85
L1K
M1K
180
L2B
M2B
24
L0P
M0P
90
L1L
M1L
185
L3E
M3E
25
L0Q
M0Q
95
L1M
M1M
190
L2C
M2C
28
L0R
M0R
100
L1N
M1N
195
L3F
M3F
30
L0S
M0S
105
L1P
M1P
200
L2D
M2D
32
L0T
M0T
110
L1Q
M1Q
35
L0U
M0U
115
L1R
M1R
Bore diameter imperial in inches
Bore diameter
Order code for bore diameter
Bore diameter
Order code for bore diameter
Bore diameter
Order code for bore diameter
D1 H7
D2 H7
D1 H7
D2 H7
D1 H7
D2 H7
0.1875
L5A
M5A
2.0625
L6H
M6H
3.875
L7Q
M7Q
0.25
L5B
M5B
2.125
L6J
M6J
3.9375
L7R
M7R
0.3125
L5C
M5C
2.1875
L6K
M6K
4
L7S
M7S
0.375
L5D
M5D
2.25
L6L
M6L
4.125
L9E
M9E
0.5
L5E
M5E
2.3125
L6M
M6M
4.1875
L7T
M7T
0.5625
L5F
M5F
2.375
L6N
M6N
4.25
L7U
M7U
0.625
L5G
M5G
2.4375
L6P
M6P
4.375
L7V
M7V
0.6875
L5H
M5H
2.5
L6Q
M6Q
4.4375
L7W
M7W
0.75
L5J
M5J
2.5625
L6R
M6R
4.5
L7X
M7X
0.8125
L5K
M5K
2.625
L6S
M6S
4.75
L8A
M8A
0.875
L5L
M5L
2.6875
L6T
M6T
4.875
L8B
M8B
0.9375
L5M
M5M
2.75
L6U
M6U
4.9375
L8C
M8C
1
L5N
M5N
2.8125
L6V
M6V
5
L8D
M8D
1.0625
L5P
M5P
2.875
L6W
M6W
5.1875
L8E
M8E
1.125
L5Q
M5Q
2.9375
L6X
M6X
5.25
L8F
M8F
1.1875
L5R
M5R
3
L7A
M7A
5.4375
L8G
M8G
1.25
L5S
M5S
3.0625
L7B
M7B
5.5
L8H
M8H
1.3125
L5T
M5T
3.125
L7C
M7C
5.75
L8J
M8J
1.375
L5U
M5U
3.1875
L7D
M7D
5.9375
L8K
M8K
1.4375
L5V
M5V
3.25
L7E
M7E
6
L8L
M8L
1.5
L5W
M5W
3.3125
L7F
M7F
6.25
L8M
M8M
1.5625
L5X
M5X
3.375
L7G
M7G
6.5
L8N
M8N
1.625
L6A
M6A
3.4375
L7H
M7H
6.75
L8P
M8P
1.6875
L6B
M6B
3.5
L7J
M7J
7
L8Q
M8Q
1.75
L6C
M6C
3.5625
L7K
M7K
7.25
L8R
M8R
1.8125
L6D
M6D
3.625
L7L
M7L
7.5
L8S
M8S
1.875
L6E
M6E
3.6875
L7M
M7M
7.75
L8T
M8T
1.9375
L6F
M6F
3.75
L7N
M7N
8
L8U
M8U
2
L6G
M6G
3.8125
L7P
M7P
© Siemens AG 2017