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Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats (Part Numbers)

Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats
  • Lead Time Reduction

Selectable from 2 Types: Perpendicularity 0.03 Guaranteed Precision Type and Standard Type.

  • METRIC
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image
・Materials
Type [ M ]
Material
[ H ]Hardness [ S ]Surface
Treatment
Precision Type Standard
D Tol. g6 D Tol. g6 D Tol. h5 D Tol. f8
VFBN SFAN SFUN - 52100 Bearing Steel Effective Hardened Depth of
Induction Hardened >> Click here
52100 Bearing Steel 58HRC ~
440C Stainless Steel 56HRC ~
-
VSFBN SSFAN SSFUN - 440C Stainless Steel
VPFBN PSFAN PSFUN - 52100 Bearing Steel Hard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 5µ or More
VPSFBN PSSFAN PSSFUN - 440C Stainless Steel
VRBN RSFAN - - 52100 Bearing Steel Low Temp. Black Chrome Plating
- - - PSFGN 1045 Carbon Steel - Hard Chrome Plating
Plating Hardness: HV750 ~
Plating Thickness: 10µ or More
- - - PSSFGN 304 Stainless Steel

Specifications

Part Number - L - F - B - P
SFAN12 - 500 - F20 - B15 - P6
VFBN8 - 150 - F20 - B15 - P6
[ ! ]For O.D. tolerance f8 type, D needs to be 6 or more.
D Tol.
D g6 h5 f8
4 -0.004
-0.012
0
-0.005
-
5
6 -0.010
-0.028
8 -0.005
-0.014
0
-0.006
-0.013
-0.035
10
12 -0.006
-0.017
0
-0.008
-0.016
-0.043
13
15
16
18
20 -0.007
-0.020
0
-0.009
-0.020
-0.053
25
30
35 -0.009
-0.025
0
-0.011
-0.025
-0.064
40
50
Part Number 1mm Increment P (Y)Max. R C
Type D L F B
Precision Type

(D Tolerance g6)
VFBN
VSFBN

VPFBN
VPSFBN
VRBN
5 25~296 2≤F≤Px5 (When P≤6)
B≤F-2

(When P=8, 10)
B≤F-3

(When P≥12)
B≤F-5

[ ! ]B≥Pitchx3
3                   300 0.2 or Less 0.2 or Less
6 25~296 3 4                 300 0.3 or Less 0.5 or Less
8 25~296 3 4 5 6             300
10 25~345   4 5 6 8           350
12 25~345     5 6 8 10         350
13 25~345     5 6 8 10         350
15 25~345     5 6 8 10 12       350
16 25~345     5 6 8 10 12       350
18 25~345     5 6 8 10 12 16     350
20 25~445       6 8 10 12 16     450 1.0 or Less
25 25~443         8 10 12 16 20   450
30 25~443         8 10 12 16 20 24 450
Shafts have grinding undercuts at the bottom of threads.
Shaft ends may have centering holes.
Coarse Thread Dimension
M pitch
3 0.5
4 0.7
5 0.8
6 1.0
8 1.25
10 1.5
12 1.75
16 2.0
20 2.5
24 3.0
30 3.5
Part Number 1mm Increment P (Y)Max. R C
Type D L F B
Standard Type

(D Tolerance g6)
SFAN
SSFAN

PSFAN
PSSFAN
RSFAN (D≤30, L≤500)

(D Tolerance f8)
PSFGN (D≥6)
PSSFGN (D≥6)
(D Tolerance h5)
SFUN
SSFUN
PSFUN
PSSFUN
4 25~ 298 2≤F≤Px5 (When P≤6)
B≤F-2

(When P=8, 10)
B≤F-3

(When P≥12)
B≤F-5

[ ! ]B≥Pitchx3
3                     300 0.2 or Less 0.2 or Less
5 25~ 398 3 4                   400
6 25~ 598 3 4 5                 600 0.3 or Less 0.5 or Less
8 25~ 798 3 4 5 6               800
10 25~ 798   4 5 6 8             800
12 25~ 998     5 6 8 10           1000
13 25~ 998     5 6 8 10 12         1000
15 25~ 998     5 6 8 10 12         1000
16 25~1198     5 6 8 10 12         1200
18 25~1198     5 6 8 10 12 16       1200
20 25~1198       6 8 10 12 16       1200 1.0 or Less
25 25~1198         8 10 12 16 20 24   1200
30 25~1498         8 10 12 16 20 24   1500
35 25~1498           10 12 16 20 24 30 1500 0.5 or Less
40 25~1498             12 16 20 24 30 1500
50 25~1498               16 20 24 30 1500

 

Alterations

Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image
Alteration Details >> Click here
For details, see Shaft Alteration Overview >> Click here
[ ! ]Please see Shaft Alteration Overview for details if provided. >> Click here
[ ! ]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 RoHSShaft Dia. D
(mm)
Shaft End Perpendicularity Material Heat Treated Surface Finish Shaft Fits Tolerance Length L
(mm)
B
(mm)
F
(mm)
Thread (Coarse) [P]
(mm)
Thread (Fine) [PMS]
(mm)
Thread (Super-Fine) [PMC]
(mm)

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Lead Time

PSFAN, PSFGN, PSSFAN, PSSFGN, SFAN, SSFAN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related ImagePrecision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

PSFAN, PSFGN, PSFUN, PSSFAN, PSSFGN, PSSFUN, SFAN, SFUN, SSFAN, SSFUN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image

PSFUN, SFUN, SSFUN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related ImagePrecision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

VRBN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image
[X]Express is not available for VRBN.
VFBN, VPFBN, VPSFBN, VSFBN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related ImagePrecision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image >>Click here
[ ! ]Non-Returnable
[ ! ] A flat charge of $21.6 for 3 or more identical pieces.

RSFAN
Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image

More Information

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

Example

Precision Linear Shafts -Stepped Ends/Stepped Ends with Wrench Flats:Related Image
 

Basic Information

Basic Shape One End Stepped End Shape (Left) Threaded End Shape (Right) No Machining

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

Automation Components Group
Tel:800-681-7475 (ext. 360) / FAX:800-681-7402
Mon. - Fri. 8:30 a.m. - 8 p.m. ET