Page 1173 - MiSUMi 2025

Q Spring Constant 1.5~2.0N/mm:
Fmax. (Allowable Displacement)=L×Fa%
E O.D. Referenced Type is manufactured giving priority to the outer diameter, with
the inner diameter for reference only.
14 2Coil O.D. D Wire Solid F N {kgf} 2Coil O.D. D Wire Solid F N {kgf} 14
1Type Dia. Fa% 1Type Dia. Fa%
3Free Length L d Length max. max. 3Free Length L d Length max. max.
3- 5* 0.35 2.8 2 2.9 {0.3} 8-10 0.75 5.3 4 7.8 {0.8}
Springs 10* 0.45 4.8 4 6 5.9 {0.6} 40 15 0.75 10.4 6 8 11.8 {1.2} Springs
5.3
0.4
{0.9}
20
15*
8.8
8.3
0.9
15.7 {1.6}
20*
2.6
1.0
2.9
2
17
4- 5* 0.45 8.3 8(6) 8.8 {0.9} 30 25 0.9 10.4 10 19.6 {2.0}
0.4
23.5 {2.4}
12
30
{0.3}
10* 0.45 3.9 4 6 5.9 {0.6} 40 35 1.0 17 14 27.5 {2.8}
Round Wire Coil Springs 20* 0.55 14.4 12(10) 11.8 {1.2} 33 45 1.1 25.3 18 35.3 {3.6} Coil Springs Round Wire
17
6
0.5
31.4 {3.2}
{0.9}
40
1.0
16
8.8
15*
8
9.4
1.2
39.6
70
14.7 {1.5}
30
0.6
28
54.9 {5.6}
P.14-004 5- 5* 0.45 2.6 2 2.9 {0.3} 10-10 0.85 5.1 4 7.8 {0.8} P.14-004
10* 0.5 3.6 4 5.9 {0.6} 15 0.85 5.1 6 11.8 {1.2}
Tension Springs C-UTT 15 0.65 10.7 10 11.8 {1.2} 20 1.0 14.3 10 15.7 {1.6} Springs Tension
8.8
8
6
7.5
0.6
{0.9}
9.5
19.6 {2.0}
9.5
1.0
25
8
20
7.5
0.6
25
30
1.1
12
23.5 {2.4}
14.7 {1.5}
30
P.14-016 6- 5* 0.7 15.4 12 17.7 {1.8} 35 1.1 14.3 14 27.5 {2.8} P.14-016
16
{0.4}
40
2.4
0.5
31.4 {3.2}
2
20.4
3.9
1.2
Posts For Tension Springs 10 0.6 4.2 4 6 11.8 {1.2} 40 C-UTT 45 1.2 20.4 18 35.3 {3.6} 40 Tension Springs Posts For
{0.8}
7.8
15
1.3
60
7.4
47.1 {4.8}
0.7
29.9
24
7.4
8
1.2
0.8
10.5
19.6 {2.0}
20
15.7 {1.6}
25
P.14-020 20 0.7 13.6 10 15.7 {1.6} 13-15 1.0 5.75 6 8 11.8 {1.2} P.14-020
30 0.8 13.6 12 23.5 {2.4} 25 1.2 10.5 10 19.6 {2.0}
Torsion Springs 35 0.85 17.5 14 27.5 {2.8} 30 1.3 15 12 23.5 {2.4} Springs Torsion
1.3
16
27.5 {2.8}
14
40
31.4 {3.2}
35
15
0.9
23.4
45 0.9 23.4 18 35.3 {3.6} 40 1.4 20.3 16 31.4 {3.2}
P.14-022 E Both ends marked with * are not ground. 45 1.4 20.3 18 35.3 {3.6} P.14-022
E The values of solid length are for reference only. There may be some variations
27.8
Disc Springs E The number of coils is a reference value. There may be some variations 16-15 1.2 7.2 6 8 11.8 {1.2} Disc Springs
50
20
39.2 {4.0}
1.5
depending on the lot.
depending on the lot.
20
1.3
15.7 {1.6}
9.1
EAlways use within the allowable deflection Fmax.(mm).
9.1
P.14-023 25 1.3 12.3 10 19.6 {2.0} P.14-023
23.5 {2.4}
12
30
1.4
35 1.5 16.5 14 27.5 {2.8}
40 1.6 21.6 16 31.4 {3.2}
20-30 1.8 12.6 12 47.1 {4.8}
50 2.2 27.5 20 78.5 {8.0}
kgf (Load)=N/mm (Spring Constant)×0.101972×F (Deflection)
Load (kgf)=Load N×0.101972
Ordering Part Number (1Type · 2Coil O.D. D) - 3Free Length L
Example C-UL2 - 5
How to search Search on MISUMI official website Step 1 Step 2 Select Economy series
on website 1 C-UL 2 coil spring # MISUMI
By Type Search on MISUMI official website and get your product By Keyword # Only MISUMI Economy series
14-009 Round Wire Coil Springs 14-010