Page 452 - MiSUMi 2025

Linear Shafts One End Threaded, One End Tapped

New Type
Products D Tolerance g7 D Tolerance f8 M Material H Hardness S Surface Treatment
E-SFAD - S45C Equiv. or GCr15 High Frequency -
Quenched
E-SSFAD - SUS440C or Equivalent S45C Equiv. or
E-PSFAD - S45C Equiv. or GCr15 GCr15 55HRC~ Plating Hardness: HV750~,
Hard Chrome Plating
SUS440C or
E-PSSFAD - SUS440C or Equivalent equivalent 53HRC~ Plating Thickness: 3μ or More
Hard Chrome Plating
- E-PSFGD S45C or Equivalent - Plating Hardness: HV750~,
Plating Thickness: 10μ or More
E The hardness of shaft end machined part (effective thread length + approx. 10mm) may be reduced due to the annealing effect of machining.
E If there are requirements for rust prevention, please give priority to the hard-chrome plated products.
E For combination with linear bushing, please select induction hardened products.
R0.3 or less
M (Coarse)=P 7N T D Tolerance T D Tolerance
D g7 f8 D g7 f8
4 - 12
6Pg7 2D 5 -0.004 13 -0.006 -0.016
-0.016
-0.024
-0.043
5B N×2 6 -0.010 15
-0.028
16
4F 3L 8 -0.005 -0.013 20
(Y) 10 -0.020 -0.035 25 -0.007 -0.020
-0.028
-0.053
E When B=0, it indicates that there is no thread. 30
Part Number 1mm Increments 6P (Coarse) 7N (Coarse) (Y)
1Type 2D 3L 4F 5B Selection Selection Max.
4
(When P≤6)
4 (D Tolerance g7) 10 25~298 (When P=8 or 10) 3 4 4 5 6 8 10 2 2.6 3 3 3 4 5 300 4
400
3 4 5
25~398
5
B≤F-2
3 4 5 6
600

25~798
6
Linear Guides / Linear Shafts / Linear Bushing / Ball Splines / Oil Free Bushings (D Tolerance f8) 12 25~1198 2≤F≤P×5 (When there is no 5 6 8 10 12 4 5 6 8 1000 Oil Free Bushings Linear Bushing / Ball Splines / Linear Guides / Linear Shafts /
8
E-SFAD
3 4 5 6 8
25~998
B≤F-3
800
3 4 5 6
E-SSFAD

E-PSFAD
(When P≥12)
B≤F-5
E-PSSFAD
13
5 6 8 10 12
4 5 6 8

4 5 6 8 10
5 6 8 10 12
15
5 6 8 10 12 16
4 5 6 8 10
16
thread)
E-PSFGD
4 5 6 8 10 12
1200
20
6 8 10 12 16 20
B=0

8 10 12 16 20 24
25
EB≥Pitch×3
6 8 10 12 16 20
25~1498
30
8 10 12 16 20 24 30
XO.D. 4 and 5 are not applicable to E-PSFGD. E Please refer to our website for the most up-to-date size range. 4 5 6 8 10 12 16 1500
Linear Guides Ordering Part Number (1Type · 2D) - - 3L - - 4F - - 5B - - 6P - - 7N Guides Linear
Example
P3
E-PSFAD4
F6
N2
200
B4
Ordering Part Number (1Type · 2D) - 3L - 4F - 5B - 6P - 7N - (LKC…etc.)
Alterations Example E-PSFAD4 - 200 - F6 - B4 - P3 - N2 - LKC
P.04-011 P.04-011
Cross Roller Guides Alterations Code Change L Dimension Tolerance WFC WFC Code Addition of flat surface at 2 places h Guides Cross Roller
Alterations
Spec.
Spec.
Ordering Code WFC8-A8-E4
Ordering Code LKC
Application Condition
Application Condition The maximum L
D
WFC, A, E=1mm increments 6~16 1
XNot applicable when D-P≤2
P.04-039 LKC LKC dimension applicable to precision type is 200. h A E h WFC EWFC≤3×D 20~40 2 3 P.04-039
50
E When 1.5×D<WFC, 2WFC≤L/2
E L dimension can be specified in
Linear Shafts / Bushings E L<200 C L±0.03 b1 h X Orientation between set screw Bushings Linear Shafts /
EA(E)=0 or A(E)≥2
0.1mm increments for LKC.
flats is not coplanar. Not available
200≤L<500 C L±0.05
in combination with FC.
L≥500
C L±0.1
Addition 2 perpendicular surfaces at 1 place
Addition of wrench flat machining at 1 place
Ordering Code RC10
b1 h
D
Ordering Code SC5
Application Condition
6 0.5
10
6 5
15 13
P.04-043 SC ESC=1mm Increments D W L1 D W L1 RC h RC Applicable to D=10~30 12~20 6 1.0 P.04-043
8 16 14
8 7
ESC+L1≤L
10
25
10 1.0
X Cannot be combined
10 8
20 17
Ball Splines SC L1 W Applicable to D=6 or more 10 25 22 h h Addition 2 perpendicular surfaces at 2 place Ball Splines
ESC=0 or SC≥1
30
12 1.0
12 10
with WRC
Application Condition 13 11
30 27 15
Ordering Code WRC10-Y10
X Cannot be combined with WSC
b1 h
D
Application Condition
6 0.5
10
Ordering Code SX15
P.04-107 Adds a second set of Wrench Flats. WRC Applicable to D=10~30 12~20 6 1.0 P.04-107
XCannot be combined with RC
25
10 1.0
D W L1 D W L1
Application Condition 6 5 8 25 22 10 WRC L1 L1 Y X Orientation between set screw 30 12 1.0
20 17
Applicable to Shafts with Wrench Flats only 8 7
flats is not coplanar.
Oil Free Bushings SC L1 L1 SX W SX ESX=1mm Increments 10 8 10 30 27 15 PMC·PMS (Fine Thread) PMC Change male threads to fine threads Bushings Oil Free
12 10
35 30
ESC+SX+L1×2<L
40 36
13 11
ESX≥0
Ordering Code
20
50 41
15 13
X Orientation between set
PMS PMC14 (P is changed to PMC)
16 14
PMS14 (P is changed to PMS)
screw flats is not coplanar.
P.04-126 FC E Addition of flat surface at 1 place h NSC (Fine Thread) NSC NSC14 (N is changed to NSC) P.04-126
Change female threads to fine threads
Ordering Code
Ordering Code FC10-E8
Shaft Supports / Collars h FC FC, E=1mm increments 6~16 1 3 E When multiple alterations are selected, the machining parts need to be spaced by more than 2mm. Collars Shaft Supports /
D
Application Condition
Application Condition
20~40 2
Applicable to D=12 or more
50
EFC≤3×D
EWhen 1.5×D<FC, FC≤L/2
XCannot be combined with WFC
E For alteration refer to specification D, P, it is only applicable for selectable range which shown in the specification table.
P.04-144 EE=0 or E≥2 E Alteration may reduce hardness. P.04-144
04-067 Linear Shafts / Bushings 04-068