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Material: chrome silicon Outside diameter: fits holes from .375" (9.53mm) to 2.0" (50.8mm), Load: from 3.7lbs (16.45N) to 2,190lbs (9741N) Free length: from 1.0" (25.4mm) to 12.0" (305mm).
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Heavy Duty Compression Springs (View/Download)
Page 1 of 26
Catalogue Number
Fits In Hole Size
Fits Over Shaft
Wire Size
Reference Free Length
Load @ Load Length (Ref.)
Load Length
Solid Height Approx.
Spring Rate (± 15%)
mm
in
kg
lb
N/ mm
lb/in
CV03751000039 (ST50300)
9.53
0.375
4.75
0.187
0.039 x 0.070
25.40
1.00
6.80
15.00
19.050
0.750
13.46
0.530
10.5
60
CV03751000046 (ST50310)
0.046 x 0.073
10.20
22.50
16.51
0.650
15.8
90
CV03751000054 (ST50320)
0.054 x 0.072
7.50
16.50
21.590
0.850
18.54
0.730
19.3
110
CV03751000059 (ST50330)
0.059 x 0.080
33.00
19.56
0.770
38.5
220
CV037512000039 (ST50580)
304.80
12.00
8.20
18.00
228.600
9.000
161.54
6.360
1.1
6
CV037512000046 (ST50590)
12.20
27.00
198.12
7.800
1.6
9
CV037512000054 (ST50600)
9.80
21.60
259.080
10.200
222.50
8.760
2.1
12
CV037512000059 (ST50610)
234.70
9.240
2.6
15
CV03751250039 (ST50340)
31.75
1.25
7.60
16.80
23.830
0.938
16.83
0.663
9.5
54
CV03751250046 (ST50350)
10.30
22.80
20.64
0.813
12.8
73
CV03751250054 (ST50360)
8.30
18.30
27.000
1.063
23.18
0.913
17.2
98
CV03751250059 (ST50370)
12.40
27.30
24.45
0.963
25.6
146
CV03751500039 (ST50380)
38.10
1.50
28.580
1.125
20.19
0.795
7.0
40
CV03751500046 (ST50390)
11.40
25.10
24.76
0.975
11.7
67
CV03751500054 (ST50400)
32.380
1.275
27.81
1.095
14.0
80
Barnes Group (UK) Ltd, European Headquarters, P.O. Box 23, Evesham WR11 1ZE
Tel: +44 (0)1386 443366
Heavy Duty Compression Springs (View/Download)