(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.
Tel: (60) 3 7890 6399
9am – 6pm (Mon – Fri), 9am – 1pm (Sat)

All Categories

Categories

Search by Application

Brands

  • MISUMI Economy Series
  • Mold EX Press
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Order / Quote

Part Number Checker

  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.　
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News.　

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

Linear Shafts Both Ends Tapped (Part Numbers)

Linear Shafts Both Ends Tapped
Check FAQ of this product (9 items)

MISUMI

MiSUMi Economy

MISUMI

Part Number

Configured Part Number is shown.

Product Overview
Linear guide shaft is a high precision shaft product, which can be used in combination with linear bushing and other bushing products. In addition to excellent abrasion resistance, it offers a variety of alterations.
 
Dimensional Drawing
misumi Guide Shafts Introduction
Specifications Overview
Type Material Hardness Surface Treatment
Standard
D Tolerance g7D Tolerance f8
E-SFJW-S45C or GCr15High Frequency Quenched
For effective hardening layer depth>>Refer to (PDF)
S45C or GCr15 55HRC～
SUS440C or high hardness corrosion resistant steel 53HRC~		-
E-SSFJW-SUS440C or High hardness corrosion resistant steel
E-PSFJW-S45C or GCr15Hard Chrome Plated
Plating hardness: HV750～
Plating thickness: 3μ or more
E-PSSFJW-SUS440C or High hardness corrosion resistant steel
-E-PSFGWS45C-Hard Chrome Plated
Plating hardness: HV750～
Plating thickness: 10μ or more
Total length L requires M×2＋N×2≤L. When M×2.5＋4＋N×2.5＋4≥L, tap pilot holes may go through.
The hardness of shaft end machined part (effective thread length + approx. 10mm) may be reduced due to the annealing effect of machining.
If there are requirements for rust prevention, please give priority to the hard-chrome plated products. For anti-rust method, click here
If there are requirements for abrasion resistance, please select high-frequency quenched products.
Specification Table
Part NumberL 1mm incrementsM (Coarse Thread) N (Coarse Thread) Selection
TypeDStandard
Standard Type
(D Tolerance g7)
E-SFJW
E-SSFJW
E-PSFJW
E-PSSFJW
(D Tolerance f8)
E-PSFGW		420~3002            
520~400 2.63          
620~800  3          
820~1000  345        
1020～ 1000  3456       
1220~1200   4568      
1325~1200   4568      
1525~1200   456810     
1630~1200   456810     
2030~1200   45681012    
2535~1200   4568101216   
3035~1500     6810121620  
3535~1500      81012162024 
4050~1500       101216202430
5065~1500        1216202430
Total length L requires M×2＋N×2≤L. When M×2.5＋4＋N×2.5＋4≥L, tap pilot holes may go through.
The hardness of shaft end machined part (effective thread length + approx. 10mm) may be reduced due to the annealing effect of machining.
If there are requirements for rust prevention, please give priority to the hard-chrome plated products. For anti-rust method, click here
If there are requirements for abrasion resistance, please select high-frequency quenched products.
Alterations
Guide Shaft Bushing Unit Mechanism Full Range of Selections
For alterations with overview, please refer to the Alteration Overview for details. Clickhere
When multiple alteration is selected, the machining parts need to be spaced by more than 2mm. Click here
Alteration may reduce hardness, refer to here.
Precision Standard
■D Tolerance
D Tolerance
Dg7f8
4-0.004
-0.016		-
5
6-0.010
-0.028
8-0.005
-0.020		-0.013
-0.035
10
12-0.006
-0.024		-0.016
-0.043
13
15
16
20-0.007
-0.028		-0.020
-0.053
25
30
35-0.009
-0.034		-0.025
-0.064
40
50

■L dimension (Y dimension) tolerance
Dimension (more than)Dimension (to)Shaft Tolerance g7
26±0.1
630±0.2
30120±0.3
120400±0.5
4001000±0.8
10001500±1.2
Product Features
Feature 1: Extensively applied in various precision equipment thanks to high precision dimensional tolerance.
Feature 2: Bearing steel (S45C or GCr15) with excellent wear resistance and SUS440C or equivalent high hardness corrosion resistant steel are used for high frequency quenching, maintaining the original toughness while enhancing abrasion resistance.
Feature 3: A variety of alterations are available to accommodate different environments.
Feature 4: Usually combined with linear bushing products, achieving excellent linear guiding functionality, and less abrasion even if subject to high-speed reciprocal motion, as compared with general shaft and bushing structure.
Feature 5: The surface treatment of hard-chrome plating is available, achieving excellent anti-rust performance and HV750 plating hardness, as well as less abrasion when used in combination with high-hardness workpieces.
Precautions
MISUMI High Precision Guide Shafts One End Tapped With Wrench Flats With Through Hole Selection Catalog②Reduced hardness of machined parts
 Machining is performed after quenching of base metal. The parts that may be reduced in hardness due to annealing are:
 -All threaded
 -All stepped
 -Tapped: when M≥D/2, tapped double-hole type, hard chrome plated products made of SUS440C or high hardness corrosion resistant steel
 -Adds wrench flats (SC-WSC-SX)
 -Adds screw flats (FC-WFC)
 -Adds V-grooves (VC-WVC)
 -Except for full length hardened type.
Only the shaded portion of D part is hard chrome plated.
Guide Shafts One End Tapped With Wrench Flats With Through Hole Bushing MISUMI Quality Stainless Steel Material Imported from Japan		③Plating of surface treatment
 Machining is performed after surface treatment of base metal. No electroplating treatment is applied to the following parts:
 -Groove part
 -Threaded part
 -Tapped part
 -Wrench slot, V-groove, plane, cut section
 -The inside of the tube-type guide shaft may rust without hard chrome plating.
Example of Use
Standard Linear Motion Mechanism
Example Diagram
MISUMI Guide Shafts Full Range of Selections
Functions of standard linear motion mechanism
①Side-by-side use of two guide shafts effectively prevents workpiece rotation
②Improved accuracy of linear motion and load capacity.
③The combination of guide shaft and linear bushing enables high-speed reciprocal motion.
④Low operational resistance, reducing the loss of workpiece.
Product Picture
Direct-from-Manufacturer MISUMI Guide Shafts Larger Image
Functions of key workpieces in the mechanism
Guide Shaft: Supporting the workpiece, combining with linear bushing to achieve guiding functionality.For details, click here
Linear bushing: Driving the workpiece to move on the guide shaft through the steel ball circulating structure.For details, click here
Guide shaft support: Supporting and fixing the guide shaft for effective adjustment of shaft pitch and improved equipment stability.For details, click here
Stopper: Performing limit action for adjustment of effective stroke of mechanismFor details, click here
Application Industries
Medical Semiconductor Electronic & Electrical
MISUMI High Frequency Quenched Shafts Selection Manufacturer MISUMI Guide Shafts Details Introduction Direct-from-Manufacturer Hollow Shafts for Sliding MISUMI Model
Smart Phones Food Automotive
LINEAR SHAFT Rigid Shafts Drawing Custom Size Hollow Shafts Chrome Plated Bar Dimensional Drawing Dedicated Linear Hollow Shafts Bearing Steel Stainless Steel Full Range of Models
Related Products
Linear Bushing Standard Type Straight Type Shaft support Bracket type Shaft Collars (Clamp)
Stainless Steel Rigid Shafts Chrome Plated Bar Machining misumi Linear Hollow Shafts Sales MISUMI Guide Shafts Introduction Linear Guide Shafts Unit Mechanism Design Selection
Representative model: LMU8 Representative model: STHRB8 Representative model: SCS8-10
Related Documents
For anti-rust performance of metal materials and surface treatment, clickhere.

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...

CAD Download

30
60
90
  1. << Prev
  2. 1
  3. 2
  4. 3
Part Number
E-SSFJW16-[30-1200/1]-MSC[8,​10]-ND[6,​8,​10]
E-SSFJW16-[30-1200/1]-MSC[8,​10]-NSC[8,​10]
E-SSFJW20-[30-1200/1]-M[4,​5,​6,​8,​10,​12]-N[4,​5,​6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-M[4,​5,​6,​8,​10,​12]-ND[6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-M[4,​5,​6,​8,​10,​12]-NSC[8,​10,​12,​14]
E-SSFJW20-[30-1200/1]-MD[6,​8,​10,​12]-N[4,​5,​6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-MD[6,​8,​10,​12]-ND[6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-MD[6,​8,​10,​12]-NSC[8,​10,​12,​14]
E-SSFJW20-[30-1200/1]-MSC[8,​10,​12,​14]-N[4,​5,​6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-MSC[8,​10,​12,​14]-ND[6,​8,​10,​12]
E-SSFJW20-[30-1200/1]-MSC[8,​10,​12,​14]-NSC[8,​10,​12,​14]
E-SSFJW25-[35-1200/1]-M[4,​5,​6,​8,​10,​12,​16]-N[4,​5,​6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-M[4,​5,​6,​8,​10,​12,​16]-ND[6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-M[4,​5,​6,​8,​10,​12,​16]-NSC[8,​10,​12,​14,​18]
E-SSFJW25-[35-1200/1]-MD[6,​8,​10,​12,​16]-N[4,​5,​6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-MD[6,​8,​10,​12,​16]-ND[6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-MD[6,​8,​10,​12,​16]-NSC[8,​10,​12,​14,​18]
E-SSFJW25-[35-1200/1]-MSC[8,​10,​12,​14,​18]-N[4,​5,​6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-MSC[8,​10,​12,​14,​18]-ND[6,​8,​10,​12,​16]
E-SSFJW25-[35-1200/1]-MSC[8,​10,​12,​14,​18]-NSC[8,​10,​12,​14,​18]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial Heat Treatment Surface Treatment Shaft Dia. D
(Ø) 		Shaft Fit Tolerance Tapped M (Coarse Thread)
(mm) 		Tapped N (Coarse Thread)
(mm) 		ND Changes tapped thread to fine one [MSC]
(mm) 		Changes tapped thread to fine one [NSC]
(mm) 		MD Length L

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided16g7--6 ～ 108 ～ 10--30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided16g7---8 ～ 108 ～ 10-30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g74 ～ 124 ～ 12----30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g74 ～ 12-6 ～ 12---30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g74 ～ 12---8 ～ 14-30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7-4 ～ 12---6 ～ 1230 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7--6 ～ 12--6 ～ 1230 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7----8 ～ 146 ～ 1230 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7-4 ～ 12-8 ～ 14--30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7--6 ～ 128 ～ 14--30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided20g7---8 ～ 148 ～ 14-30 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g74 ～ 164 ～ 16----35 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g74 ～ 16-6 ～ 16---35 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g74 ～ 16---8 ～ 18-35 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7-4 ～ 16---6 ～ 1635 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7--6 ～ 16--6 ～ 1635 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7----8 ～ 186 ～ 1635 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7-4 ～ 16-8 ～ 18--35 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7--6 ～ 168 ～ 18--35 ～ 1200

-

1 Piece(s) 7 Day(s) [Stainless Steel] Martensite stainless steelInduction HardenedNot Provided25g7---8 ～ 188 ～ 18-35 ～ 1200

Loading...

  1. << Prev
  2. 1
  3. 2
  4. 3

Basic Information

Basic Shape Solid End Shape (Left) Tapped End Shape (Right) Tapped
Shaft End Perpendicularity Perpendicularity (0.2) Precision Standard

Configure

Clear All

200 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Material

    • Steel
      • S45C or GCr15
      • General structural steel or carbon steel
    • Stainless Steel
      • Martensite stainless steel

    Clear

  • Surface Treatment

    • Not Provided
    • Hard Chrome Plating

    Clear

  • Shaft Dia. D(Ø)

    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 13
    • 15
    • 16
    • 20
    • 25
    • 30
    • 35
    • 40
    • 50

    Clear

  • Shaft Fit Tolerance

    • f8
    • g7

    Clear

  • Tapped M (Coarse Thread)(mm)

    • 2
    • 2.6
    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 16
    • 20
    • 24
    • 30

    Clear

  • Tapped N (Coarse Thread)(mm)

    • 2
    • 2.6
    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 16
    • 20
    • 24
    • 30

    Clear

  • ND

    • 6
    • 8
    • 10
    • 12
    • 16
    • 20

    Clear

  • Changes tapped thread to fine one [MSC](mm)

    • 8
    • 10
    • 12
    • 14
    • 18

    Clear

  • Changes tapped thread to fine one [NSC](mm)

    • 8
    • 10
    • 12
    • 14
    • 18

    Clear

  • MD

    • 6
    • 8
    • 10
    • 12
    • 16
    • 20

    Clear

  • Length L

     [20-1500/1]

    Clear

  • type

    • E-PSFGW
    • E-PSFJW
    • E-PSSFJW
    • E-SFJW
    • E-SSFJW

    Clear

  • Heat Treatment

    • Not Provided
    • Induction Hardened

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 7 Day(s) or Less
    • 11 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: Why are stainless steel guide shafts rusting?
Answer: Guide shafts are made of SUS440C, which are quenched for better abrasion resistance, but the material itself is weak to corrosion. Therefore, please select hard chrome plated products for applications with higher anti-rust requirements.
Question: Why is the hardness measured on the end face center is rather low in contrast with high hardness indicated for guide shaft products in the catalog?
Answer: As the guide shaft is high-frequency quenched, a hardening layer of certain depth will form on the outer circle of the guide shaft. To ensure toughness, the material will retain original hardness at the center of the guide shaft.
Question: What are the advantages of combining guide shaft with linear bushing?
Answer: Due to rolling friction fit with the linear bushing, the guide shaft can achieve high-accuracy linear motion, causing less friction resistance to the workpiece, thus suitable for extended continuous operation.
Question: How to select models of shaft products requiring a length of 100.5mm?
Answer: The total length can be customized in 0.1mm increments with LKC alteration.
Question: Why is the end face of hard chrome plated guide shaft rusting?
Answer: The guide shaft is cut after surface treatment during material preparation. Thereafter, no surface treatment will be performed, so the cut surface is not hard-chrome plated, thus causing the end face to rust.
Question: When combined with linear bushing, some guide shafts fit closely, while others fit with clearance. Does it affect usage?
Answer: The guide shaft and linear bushing fit with each other by point-contact rolling through the steel ball circulating structure. Due to the point-contact and non-interference fit, some clearance between the shaft and the bushing is normal, which will not affect usage. The use of this structure greatly reduces frictional resistance and improves service life of the workpiece.
Question: Is the stainless steel material of MISUMI guide shafts imported?
Answer: Both the bearing steel (SUJ2) and stainless steel (SUS440C) of MISUMI guide shafts are materials imported from Japan.
Question: I hope to know about the detection method and specification accuracy of the straightness of guide shafts.
Answer: Support both ends of the guide shaft with V-shaped blocks, rotate the shaft for 1 turn at any point, and measure the amplitude of the dial meter. 1/2 of the amplitude measurement value is the straightness. Straightness varies with outer diameter and length.
Question: How much is the perpendicularity accuracy of guide shaft?
Answer: The perpendicularity of guide shaft is 0.2 for standard type and 0.03 for precision type.

Check other FAQ (6 items) Hide

Additional Products in this Category

Tech Support

Technical Inquiry

Payment Method

more
  • Credit Card
    • VISA
    • MasterCard
  • Bank Transfer
    • FPX
    • Interbank GIRO (IBG)

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm,    9am – 1pm(Sat) * Order cut-off time is 12pm

  • Tel: (60) 3 7890 6399
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.