fk11.

514
Specifications
Male thread
Model No.
Female thread
FK-M3-N
FK-M3
FK-M4-N
FK-M4
FK-M5-N
FK-M5
FK-M6-N
FK-M6
FK-M8-N
FK-M8 X 1.0
FK-M8 X 1.25
FK-M10-N
FK-M10
FK-M12
FK-M14
FK-M16-N
FK-M16
FK-M18
FK-M20-N
Note 1: Allowable load shows static load.
How to order
• Simplified floating joint
FK
M3-N
FK-M22
FK-M26
Model A Nominal designation
of screw thread
Simplified floating joint
FK Series
• Applicable cylinder bore size: 6 to 100 mm
Allowable load
(N)
63
110
179
253
462
462
734
1069
1466
2003
2448
3130
3896
6219
Symbol Descriptions
A Thread size
M3-N
M4-N
M5-N
M6-N
M8-N
M10-N
M16-N
M20-N
M3
M4
M5
M6
M8 X 1.0
M8 X 1.25
M10
M12
M14
M16
M18
M22
M26
M3 X 0.5
M4 X 0.7
M5 X 0.8
M6 X 1.0
M8 X 1.25
M10 X 1.5
M16 X 2.0
M20 X 2.5
M3 X 0.5
M4 X 0.7
M5 X 0.8
M6 X 1.0
M8 X 1.0
M8 X 1.25
M10 X 1.25
M12 X 1.5
M14 X 1.5
M16 X 1.5
M18 X 1.5
M22 X 1.5
M26 X 1.5
Allowable eccentricity
(mm)
Male thread type
Female thread type
±0.3
±0.7
CAD DATA AVAILABLE.
Thrust direction
Clattering volume (mm)
0.1 to 0.3

Dimensions
• Bracket (1)
• Bracket (2)
K
J
M
(File name: Page 517 or Ending 170)
P
O
N
G
2-Q
L
C
R
D
E
Material : Steel
Surface treatment : Nickeling
Bracket (1)
Applicable cylinder Model No. A B C D E F G H
SSD-12
FK-M3-N 11.6 10
15
10
+ 0.1
3.1 0 2 M3 X 0.5 6
SSD-16
FK-M4-N 11.6 10 15.5 10
+ 0.1
3.1 0 2 M4 X 0.7 6
SSD-20, FCD-25
FK-M5-N 13.9 12 16.5 10
+ 0.1
3.1 0 2 M5 X 0.8 8
SSD-25, FCD-32
FK-M6-N 13.9 12
19
10
+ 0.1
3.1 0 2 M6 X 1.0 8
SSD-32, 40, FCD-40, 50
FK-M8-N 21.9 19
23
15
+ 0.1
5.1 0 3 M8 X 1.25 13
SSD-50, 63, FCD-63
FK-M10-N 21.9 19
24
15
+ 0.1
5.1 0 3 M10 X 1.5 13
SSD-80
FK-M16-N 37
32
31
20
+ 0.1
7.1 0 4 M16 X 2.0 23
SSD-100
Bracket (2)
FK-M20-N 53.1 46
43
28
+ 0.1
12.1 0 7 M20 X 2.5 32
Applicable cylinder Model No. J K L M N O P Q R S
SSD-12
FK-M3-N 6
0
3 -0.1 16 14 7 24 34 4.5 8
SSD-16
FK-M4-N 6
0
3 -0.1 16 14 7 24 34 4.5 8
SSD-20, FCD-25
FK-M5-N 6
0
3 -0.1 19 16 9 26 36 4.5 9.5
SSD-25, FCD-32
FK-M6-N 6
0
3 -0.1 19 16 9 26 36 4.5 9.5
SSD-32, 40, FCD-40, 50
FK-M8-N 9
0
5 -0.1 25 25 14 38 52 7 12.5
SSD-50, 63, FCD-63
FK-M10-N 9
0
5 -0.1 25 25 14 38 52 7 12.5
SSD-80
FK-M16-N 12
0
7 -0.1 44 42 25 62 85 11 22
SSD-100
FK-M20-N 22
0
12 65 59 34 90 120 14 13.5 38
-0.1
F
H dia.
M3 to M16 M20
K
B
J
M
A
P
O
N
L
S
4-Q
R
FK Series
Dimensions
RRC
GRC
RV * /
RV2 *
NHS
HR
LN
FH100
HAP
BSA2
BHA /
BHG
HKP
HLA /
HLB
HLAG /
HLBG
HEP
HCP
HMF
HMFB
HFP
HLC
HGP
FH500
HBL
HDL
HJL
BHE
CKG
CK
CKA
CKF
CKJ
CKL2
CKL2
-*-HC
CKH2
CKLB2
CU
NCK /
SCK / FCK
FJ
FK
ABP
515
Related products
Simplified floating joint

FK Series
516
Dimensions
• Bracket (1) • Bracket (2)
D
E
F
H dia.
G
(File name: Page 517 or Ending 170)
B
A
K
J
M3 to M18 M22 to M26
Material : Steel
Surface treatment : Nickeling
Bracket (1)
Applicable cylinder Model No. A B D E F G H
SCPD2-6, CAT-6, SMD2-6
FK-M3 11.6
10
10
+ 0.1
3.1 0
2 M3 X 0.5 6
SCPD2-10, CAT-10, SMD2-10 FK-M4 11.6
10
10
+ 0.1
3.1 0
2 M4 X 0.7 6
SCPD2-16, CAT-15, SMD2-16
SSD-12-N
FK-M5 13.9
12
10
+ 0.1
3.1 0
2 M5 X 0.8 8
SMD2-20, SSD-16-N
FK-M6 13.9
12
10
+ 0.1
3.1 0
2 M6 X 1.0 8
CMK2-20, CMA2-20, JSK2-20, JSM2-20 FK-M8 X 1.0 21.9
19
15
+ 0.1
5.1 0
3 M8 X 1.0 13
SMD2-25, SSD-20-N, SCM-20 FK-M8 X 1.25 21.9
19
15
+ 0.1
5.1 0
3 M8 X 1.25 13
CMK2-25 / 32, CMA2-30, SMD2-32, SSD-25-N
SCM-25 / 32, FCD-25-N, JSK2-25 / 32, JSM2-30
FK-M10 21.9
19
15
+ 0.1
5.1 0
3 M10 X 1.25 13
CMK2-40, CMA2-40, JSK2-40, JSM2-40 FK-M12 27.7
24
15
+ 0.1
5.1 0
3 M12 X 1.5 18
SCA2-40, SSD-32 / 40-N
SCM-40, FCD-32 / 40-N, JSC3-40
FK-M14 27.7
24
15
+ 0.1
5.1 0
3 M14 X 1.5 18
CAV2-50
FK-M16 37
32
20
+ 0.1
7.1 0
4 M16 X 1.5 23
SCA2-50 / 63, SSD-50 / 63-N, SCM-50 / 63
FCD-50 / 63-N, JSC3-50 / 63
FK-M18 37
32
20
+ 0.1
7.1 0
4 M18 X 1.5 23
SCA2-80, SSD-80-N, JSC3-80
SCM-80, CAV2-75 / 100
FK-M22 53.1
46
28
+ 0.1
12.1 0
7 M22 X 1.5 32
SCA2-100, SSD-100-N, SCM-100, JSC3-100
Bracket (2)
FK-M26 53.1
46
28
+ 0.1
12.1 0
7 M26 X 1.5 32
Applicable cylinder Model No. J K L M N O P Q R S
SCPD2-6, CAT-6, SMD2-6
FK-M3 6
0
3 -0.1 16 14 7 24 34 4.5 8
SCPD2-10, CAT-10, SMD2-10 FK-M4 6
0
3 -0.1 16 14 7 24 34 4.5 8
SCPD2-16, CAT-15, SMD2-16
SSD-12-N
FK-M5 6 3 0
-0.1
19 16 9 26 36 4.5 9.5
SMD2-20, SSD-16-N
FK-M6 6
0
3 -0.1 19 16 9 26 36 4.5 9.5
CMK2-20, CMA2-20, JSK2-20, JSM2-20 FK-M8 X 1.0 9
0
5 -0.1 25 25 14 38 52 7 12.5
SMD2-25, SSD-20-N, SCM-20 FK-M8 X 1.25 9
0
5 -0.1 25 25 14 38 52 7 12.5
CMK2-25 / 32, CMA2-30, SMD2-32, SSD-25-N
SCM-25 / 32, FCD-25-N, JSK2-25 / 32, JSM2-30
FK-M10 9
0
5 -0.1 25 25 14 38 52 7 12.5
CMK2-40, CMA2-40
FK-M12 9
0
5 -0.1 32 32 19 50 70 9 16
SCA2-40, SSD-32 / 40-N
SCM-40, FCD-32 / 40-N, JSC3-40
FK-M14 9
0
5 -0.1 32 32 19 50 70 9 16
CAV2-50
FK-M16 12
0
7 -0.1 44 42 25 62 85 11 22
SCA2-50 / 63, SSD-50 / 63-N, SCM-50 / 63
FCD-50 / 63-N, JSC3-50 / 63
FK-M18 12 7 0
-0.1
44 42 25 62 85 11 22
SCA2-80, SSD-80-N, JSC3-80
SCM-80, CAV2-75 / 100
FK-M22 22
0
12 -0.1 65 59 34 90 120 14 13.5 38
SCA2-100, SSD-100-N, SCM-100, JSC3-100 FK-M26 22
0
12 65 59 34 90 120 14 13.5 38
-0.1
M
P
O
N
2-Q
L
R
K
J
M
P
O
N
L
S
4-Q
R