ROSTA
2.10
Oscillating Mountings
Art. No.
Type
Natural
frequency
G
min.
– G
max.
[Hz]
Z
Dynamic spring value
Capacity limits by different rpm
Light metal profile
Steel welded
construction
Nodular cast iron
ROSTA blue painted
Stainless steel casting
cd
vertical
[N/mm]
cd
horizontal
[N/mm]
720 min
-1
960 min
-1
1440 min
-1
sw
max.
[mm]
K
max.
[–]
sw
max.
[mm]
K
max.
[–]
sw
max.
[mm]
K
max.
[–]
07 051 056
AB 15
4.0 – 2.8
65
10
6
14
4.1
12
6.2
8
9.3
x
x
x
07 171 107
ABI 15
x
07 051 057
AB 18
3.7 – 2.6
80
20
14
17
4.9
15
7.7
8
9.3
x
x
x
07 171 114
ABI 18
x
07 051 058
AB 27
3.7 – 2.7
80
40
25
17
4.9
14
7.2
8
9.3
x
x
x
07 171 109
ABI 27
x
07 051 059
AB 38
3.0 – 2.4
100
60
30
20
5.8
17
8.8
8
9.3
x
x
x
07 171 110
ABI 38
x
07 051 054
AB 45
2.8 – 2.3
115
100
50
21
6.1
18
9.3
8
9.3
x
x
x
x
07 171 111
ABI 45
x
07 051 061
AB 50
2.4 – 2.1
140
190
85
22
6.4
18
9.3
8
9.3
x
x
07 171 112
ABI 50
x
07 051 055
AB 50-2
2.4 – 2.1
140
320
140
22
6.4
18
9.3
8
9.3
x
x
07 171 113
ABI 50-2
x
07 051 008
AB 50 TWIN
2.4 – 2.1
140
380
170
22
6.4
18
9.3
8
9.3
x
x
x
07 051 009
AB 50-2 TWIN
2.4 – 2.1
140
380
170
22
6.4
18
9.3
8
9.3
x
x
x
Values in nominal load
range at 960 min
-1
and sw of 8 mm
Acceleration > 9.3 g
is not recommended
Material structure
N
K
L
N
M
A
E
F
H
D
C
N
K
L
M
B
Z
L
M
K
N
N
K
L
M
N
L
M
K
N
K
L
M
AB 50 TWIN
size 45–50
size 15–27
size 38
size 50-2
AB 50-2 TWIN
G
Oscillating Mountings
Type AB
(standard blue)
Type ABI
(stainless steel)
* compression load G
max.
and cold flow compensation (after approx. 1 year).
Art. No.
Type
Load capacity
Gmin. – Gmax.
[N]
A
un-
loaded
A*
max.
load
B
un-
loaded
B*
max.
load
C
D
E
F
H
K
L
M
N
Weight
[kg]
07 051 056
AB 15
50 –
160
168
114
70
88
80
ø7
50
65
3
10
40
52
–
0.5
07 171 107
ABI 15
70 –
180
7x10
0.9
07 051 057
AB 18
120 –
350
208
146
88
109
100
ø9
60
80
3.5
14
50
67
–
1.2
07 171 114
ABI 18
9x15
1.7
07 051 058
AB 27
250 –
800
235
170
94
116
100
ø11
80
105
4.5
17
60
80
–
2.2
07 171 109
ABI 27
11x20
3.3
07 051 059
AB 38
600
–
1’600
305
225
120
147
125
ø13
100
125
6
21
80
104
40
5.1
07 171 110
ABI 38
13x20
7.6
07 051 054
AB 45
1’200 –
3’000
353
257
141
172
140
13 x 26
115
145
8
28
100
132
58
11.5
07 171 111
ABI 45
137
168
13.5
07 051 061
AB 50
2’500
–
6’000
380
277
150
184
150
17 x 27
130
170
12
35
120
160
60
19.1
07 171 112
ABI 50
21.9
07 051 055
AB 50-2
4’200
–
10’000
380
277
150
184
150
17 x 27
130
170
12
40
200
245
70
32.2
07 171 113
ABI 50-2
35.4
07 051 008
AB 50 TWIN
5’000
–
12’000
380
277
150
184
150
17 x 27
130
170
12
50
120
300
60
35.0
07 051 009
AB 50-2 TWIN
8’400
–
20’000
380
277
150
184
150
17 x 27
130
170
12
60
200
470
70
54.0
new
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