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Linear Shafts - Set Screw Grooved (Part Numbers)

Linear Shafts - Set Screw Grooved

[Features] Linear shafts (linear shafts, hardened shafts, guide shafts, slide shafts) with grooves for set screws.

Ends Grooved/Threaded/Tapped/Stepped:Related Image
[ ! ]Annealing could reduce hardness at set screw grooved shaft end machined areas (effective thread length + approx. 10mm).
[ ! ]Circularity, Straightness, Perpendicularity, Concentricity, Changes in Hardness >> P.111
[ ! ]Features of Low Temp. Black Chrome Plating >> P.128

Type[ M ]Material[ H ]Hardness[ S ]Surface Treatment
Solid, Both Ends GroovedSolid, One End GroovedOne End TappedOne End ThreadedOne End Threaded with O.D. same as Shaft O.D.
SFJQSFJSSFTSSFNSSFQSSUJ2 EquivalentEffective Hardened Depth of Induction Hardened >>P.112
SUJ2 Equivalent
58HRC~
SUS440C or 13Cr stainless
56HRC~
-
SSFJQSSFJSSSFTSSSFNSSSFQSSUS440C or 13Cr stainless
PSFJQPSFJSPSFTSPSFNSPSFQSSUJ2 EquivalentHard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 5µ or More
PSSFJQPSSFJSPSSFTSPSSFNSPSSFQSSUS440C or 13Cr stainless

Specifications

Part Number-L-M-F-B-P-V-K-G-Q
SFJQ16-100        -V10-K5-G10-Q5
SSFTS20-500-M10          -G10-Q7
PSFNS8-650  -F10-B8-P4    -G20-Q4
Part NumberL
1mm Increment
Slot DimensionD Tol.C
TypeDV, G (0.1mm Increment)K, QD1g6
Solid, Both Ends Grooved
SFJQ
SSFJQ
PSFJQ
PSSFJQ
620~6005~184   5-0.004
-0.012
0.5 or Less
820~8005~2445  7-0.005
-0.014
0.5 or Less
1020~8005~3045  9-0.005
-0.014
0.5 or Less
1220~10005~36 5  10-0.006
-0.017
0.5 or Less
1325~10005~39 5  11-0.006
-0.017
0.5 or Less
1525~10005~45 56 13-0.006
-0.017
0.5 or Less
1630~12005~48 56 14-0.006
-0.017
0.5 or Less
1830~12005~54 56 16-0.006
-0.017
0.5 or Less
2030~12006~60  6718-0.007
-0.020
1.0 or Less
2535~12006~75  6723-0.007
-0.020
1.0 or Less
3035~15006~90   728-0.007
-0.020
1.0 or Less

Part NumberL
1mm Increment
Slot DimensionD Tol.C
TypeDG (0.1mm Increment)QD1g6
Solid, One End Grooved
SFJS
SSFJS
PSFJS
PSSFJS
620~6005~184   5-0.004
-0.012
0.5 or Less
820~8005~2445  7-0.005
-0.014
0.5 or Less
1020~8005~3045  9-0.005
-0.014
0.5 or Less
1220~10005~36 5  10-0.006
-0.017
0.5 or Less
1325~10005~39 5  11-0.006
-0.017
0.5 or Less
1525~10005~45 56 13-0.006
-0.017
0.5 or Less
1630~12005~48 56 14-0.006
-0.017
0.5 or Less
1830~12005~54 56 16-0.006
-0.017
0.5 or Less
2030~12006~60  6718-0.007
-0.020
1.0 or Less
2535~12006~75  6723-0.007
-0.020
1.0 or Less
3035~15006~90   728-0.007
-0.020
1.0 or Less

Part NumberL
1mm Increment
One End TappedSlot DimensionD Tol.C
TypeDM (Coarse Thread)G (0.1mm Increment)QD1g6
One End Tapped Type
SFTS
SSFTS
PSFTS
PSSFTS
620~6003         5~184   5-0.004
-0.012
0.5 or Less
820~800345       5~2445  7-0.005
-0.014
0.5 or Less
1020~8003456      5~3045  9-0.005
-0.014
0.5 or Less
1220~1000 4568     5~36 5  10-0.006
-0.017
0.5 or Less
1325~1000 4568     5~39 5  11-0.006
-0.017
0.5 or Less
1525~1000 456810    5~45 56 13-0.006
-0.017
0.5 or Less
1630~1200 456810    5~48 56 14-0.006
-0.017
0.5 or Less
1830~1200 45681012   5~54 56 16-0.006
-0.017
0.5 or Less
2030~1200 45681012   6~60  6718-0.007
-0.020
1.0 or Less
2535~1200 4568101216  6~75  6723-0.007
-0.020
1.0 or Less
3035~1500   6810121620246~90   728-0.007
-0.020
1.0 or Less
[ ! ]V+K/2+1≤L/2 or G+Q/2+1≤L/2 is required. [ ! ]For One End Tapped Type, G≤L-Mx2-Qx2 is required.
[ ! ]When Mx2.5+4≥L, tap pilot holes may go through.

Part Number1mm IncrementSelectionSlot DimensionD Tol.(Y)Max.RC
TypeDLFBPG (1mm Increment)Q (Selection)D1g6
Threaded Type
SFNS
SSFNS
PSFNS
PSSFNS
625~5982≤F≤Px5(When P≤6)
B≤F-2

(When P=8, 10)
B≤F-3

(When P≥12)
B≤F-5

[ ! ]B≥Pitchx3
3456       5~184   5-0.004
-0.012
6000.3 or Less0.5 or Less
825~79834568      5~2445  7-0.005
-0.014
8000.3 or Less0.5 or Less
1025~798 456810     5~3045  9-0.005
-0.014
8000.3 or Less0.5 or Less
1225~998  5681012    5~36 5  11-0.006
-0.017
10000.3 or Less0.5 or Less
1325~998  5681012    5~39 5  11-0.006
-0.017
10000.3 or Less0.5 or Less
1525~998  5681012    5~45 56 13-0.006
-0.017
10000.3 or Less0.5 or Less
1625~1198  568101216   5~48 56 14-0.006
-0.017
12000.3 or Less0.5 or Less
1825~1198  568101216   5~54 56 16-0.006
-0.017
12000.3 or Less0.5 or Less
2025~1198   6810121620  6~60  6718-0.007
-0.020
12000.3 or Less1.0 or Less
2525~1198    81012162024 6~75  6723-0.007
-0.020
12000.3 or Less1.0 or Less
3025~1498    81012162024306~90   728-0.007
-0.020
15000.3 or Less1.0 or Less

Part Number1mm IncrementSlot DimensionD Tol.(Y)Max.C
TypeDLBG (1mm Increment)Q (Selection)D1g6
One End Threaded with O.D. same as Shaft O.D.
SFQS
SSFQS
PSFQS
PSSFQS
625~598Pitchx3≤B≤Mx5


[ ! ]For One End Threaded with O.D. same as Shaft O.D., L dimensions have priority, thus the effective thread length will be B-(Pitchx2).
5~184   5-0.004
-0.012
6000.5 or Less
825~7985~2445  7-0.005
-0.014
8000.5 or Less
1025~7985~3045  9-0.005
-0.014
8000.5 or Less
1225~9985~36 5  11-0.006
-0.017
10000.5 or Less
1625~11985~48 56 14-0.006
-0.017
12000.5 or Less
2025~11986~60  6718-0.007
-0.020
12001.0 or Less
3025~14986~90   728-0.007
-0.020
15001.0 or Less
[ ! ]V+K/2+1≤L/2 or G+Q/2+1≤L/2 is required.

Coarse Thread Dimension
MPitch
30.5
40.7
50.8
61.0
81.25
101.5
121.75
162.0
202.5
243.0
303.5

Alterations

Ends Grooved/Threaded/Tapped/Stepped:Related Image

Part Number 

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Loading...
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSEnd Shape (Left) Material Surface Treatment Shaft Dia. D
(Ø)
Length L
(mm)
Hardness Shaft End Type B
(mm)
F
(mm)
G
(mm)
K
(mm)
Q
(mm)
Tapped (Coarse) [M]
(mm)
Threaded (Coarse) [P]
(mm)
V
(mm)

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Basic Information

Basic Shape Solid End Shape (Right) Set Screw Grooved Shaft End Perpendicularity Perpendicularity (0.2)
Heat Treatment Induction Hardened Shaft Fit Tolerance g6

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