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Precision Linear Shafts - One End Two Tapped Holes Type (Part Numbers)

Precision Linear Shafts - One End with Two Tapped Holes - One End Tapped:Related Image
・Materials
TypeD Tol.[ M ]Material[ H ]Hardness[ S ]Surface
Treatment
Solid TypeTapped TypeStepped and Tapped TypeThreaded Type
SFDJSFDTSFDGSFDNg652100 Bearing SteelEffective Hardened Depth of Induction Hardened >>Click here
52100 Bearing Steel 58HRC~
440C Stainless Steel 56HRC ~
-
SSFDJSSFDTSSFDGSSFDN440C Stainless Steel
PSFDJPSFDTPSFDGPSFDN52100 Bearing SteelHard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 5µ or More

Specifications

Part Number-L-F-B-P-M-W-N
SFDJ20
SFDT20
SFDG20
SFDN20
-
-
-
-
75
525
400
500


-
-


F25
F30



-



B20


-
-


P16
P16

-
-

M8
M10
-
-
-
-
W10
W7
W12
W8
-
-
-
-
N4
N4
N4
N4
■Solid Type, Tapped Type, Stepped and Tapped Type
Part Number1mm IncrementSelectionW
1mm Increment
N (Y)Max.RC
TypeDL (Solid / Tapped)L (Stepped and Tapped)FPM (Tapped)M (Stepped and Tapped)
Solid
Type
SFDJ
SSFDJ

PSFDJ
Tapped Type
SFDT
SSFDT
PSFDT
Stepped and Tapped
Type
SFDG
SSFDG

PSFDG
1525~75025~7502≤F≤Px4
6~134568103456810D-W-N≥4

W-N≥3
4
5
6
8
10
12
8020.3 or Less0.5 or Less
1630~80025~8006~144568103456810856
1830~90025~9008~164568101245681012964
2030~100025~10008~17456810124568101210681.0 or Less
2535~120025~11988~22456810121645681012161200
3035~150025~14989~27681012162056810121620241500
3535~150025~14989~3281012162024568101216202415000.5 or Less
4050~150025~149811~37101216202430681012162024301500
5050~150025~149811~471216202430681012162024301500
·Tapped Type [ ! ]Not applicable when Mx2.5+4+Nx2.5+4≤L. · Stepped and Tapped Type [ ! ]P≥M+3 [ ! ]Not applicable when Mx2.5+4+Nx2.5+4≤L.
■Threaded Type
Part Number1mm IncrementPW
1mm Increment
N(Y)Max.RC
TypeDLFB (Threaded)
Threaded Type
SFDN
SSFDN
PSFDN
1525~7502≤F≤Px5(When P=5, 6)
 B≤F-2

(When P=8, 10)
 B≤F-3

(When P≥12)
 B≤F-5
5681012D-W-N≥4

W-N≥3
4
5
6
8
10
12
8250.3 or Less0.5 or Less
*1625~8005681012880
1825~900568101216990
*2025~10006810121611001.0 or Less
2525~1198810121620241200
*3025~1498810121620241500
3525~149810121620243015000.5 or Less
4025~149812162024301500
5025~1498[ ! ]B≥Pitchx3162024301500
[ ! ]D>P
Coarse Thread Dimension
MPitch
30.5
40.7
50.8
61.0
81.25
101.5

Coarse Thread Dimension
MPitch
121.75
162.0
202.5
243.0
303.5

Alterations

Precision Linear Shafts - One End with Two Tapped Holes - One End Tapped:Related Image
[ ! ]Alterations may lower hardness. Please see >> Click here.

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
Part NumberVolume DiscountDays to Ship RoHSBasic Shape Shaft Dia. D
(mm)
End Shape (Left) Material Heat Treated Surface Finish Length L
(mm)
End Section Type B
(mm)
Coarse Thread [M]
(mm)
F
(mm)
Fine Threads [MSC]
(mm)
N
(mm)
Thread (Coarse) [P]
(mm)
Thread (Fine) [PMS]
(mm)
Thread (Super-Fine) [PMC]
(mm)
W
(mm)

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Lead Time

Precision Linear Shafts - One End with Two Tapped Holes - One End Tapped:Related Image

More Information

[ ! ]Annealing may lower hardness at shaft end machined areas (effective thread length + approx. 10mm). >> Click here
[ ! ]Circularity, Straightness, Perpendicularity, Concentricity and Changes in Hardness >> Click here
 

Basic Information

End Shape (Right) Tapped Holes Shaft End Perpendicularity Perpendicularity (0.2) Shaft Fits Tolerance g6

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