(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Categories

Search by Application

Brands

  • MISUMI TECHNICAL LIBRARY
  • Mold EX Press
  • Need a copy of MISUMI Catalog?
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Quote / Order

Part Number Checker

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

  • How can we improve?

    How can we improve?

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

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Privacy Policy

    Thank you for your cooperation.

    Thank you for your time.
    Your feedback is essential for our continuous improvement
    Please use the inquiry form.

    Privacy Policy

Standard LM Shaft

Standard LM Shaft

THK

THK

[Features]
· THK is a high quality, dedicated LM-shaped linear bushing.
· LM shafts are available with quick delivery.
· Manufactured with shaft diameter tolerance g5, h5 precision grade LM shafts semi-standard.
· LM shafts made from corrosion-resistant martensitic stainless steel are also in production.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Drawing

Standard LM shaft dimensional drawing

Product Specifications

[Main Materials]
SUJ2 (High carbon chrome bearing steel)
THK5SP (THK standard material)
Equivalent to SUS440C
[Hardness]58 to 64 HRC (SUJ2, THK5SP), 56 HRC or higher (Equivalent to SUS440C)
[Case Depth]0.8 to 2.5 mm (Depending on the shaft diameter)
[Surface Roughness]Ra0.4 or less
[Straightness of LM Shaft]50 µm/300 mm or less

Standard Table

Part numberShaft diameterProduction length L
dTolerance
g6 µm		Minimum lengthMaximum length
SF 33-2
-8		20400
SF 44-4
-12		20400
SF 5520500
SF 66201,500
SF 88-5
-14		201,500
SF 1010301,500
SF 1212-6
-17		301,500
SF 1313301,500
SF 1616403,000
SF 2020-7
-20		403,000
SF 2525503,000
SF 3030603,000
SF 3535-9
-25		703,000
SF 38381003,000
SF 40401003,000
SF 50501003,000
SF 6060-10
-29		2003,000
SF 80802003,000
SF 100100-12
-34		2003,000
30
45
60
  1. 1
Part Number
SF5[(G6),​(H7)]-[70-400/1]L
SF6[(G6),​(H7)]X2-[70-600/1]L
SF6[(G6),​(H7)]X2-[70-600/1]LK
SF6[(G6),​(H7)]-[70-600/1]L
SF6[(G6),​(H7)]-[70-600/1]LK
SF12[(G6),​(H7)]X6-[70-1000/1]L
SF12[(G6),​(H7)]X6-[70-1000/1]LK
SF12[(G6),​(H7)]-[70-1000/1]L
SF12[(G6),​(H7)]-[70-1000/1]LK
SF20[(G6),​(H7)]-[100-1200/1]L
SF20[(G6),​(H7)]-[100-1200/1]LK
SF20[(G6),​(H7)]X[10,​14]-[100-1200/1]L
SF20[(G6),​(H7)]X[10,​14]-[100-1200/1]LK
SF30[(G6),​(H7)]X16-[100-1500/1]L
SF30[(G6),​(H7)]X16-[100-1500/1]LK
SF30[(G6),​(H7)]-[100-1500/1]L
SF30[(G6),​(H7)]-[100-1500/1]LK
SF35[(G6),​(H7)]X20-[100-1500/1]L
SF35[(G6),​(H7)]X20-[100-1500/1]LK
SF35[(G6),​(H7)]-[100-1500/1]L
SF35[(G6),​(H7)]-[100-1500/1]LK
SF40[(G6),​(H7)]X22-[100-2000/1]L
SF40[(G6),​(H7)]X22-[100-2000/1]LK
SF40[(G6),​(H7)]-[100-2000/1]L
SF40[(G6),​(H7)]-[100-2000/1]LK
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBasic Shape Shaft Dia. D
(Ø) 		Length L
(mm) 		Shaft fits Pipe inner diameter

-

1 Piece(s) 18 Day(s) or more Straight570 ～ 400g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight670 ～ 600g6 / h72

-

1 Piece(s) 18 Day(s) or more Pipe670 ～ 600g6 / h72

-

1 Piece(s) 18 Day(s) or more Straight670 ～ 600g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe670 ～ 600g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight1270 ～ 1000g6 / h76

-

1 Piece(s) 18 Day(s) or more Pipe1270 ～ 1000g6 / h76

-

1 Piece(s) 18 Day(s) or more Straight1270 ～ 1000g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe1270 ～ 1000g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight20100 ～ 1200g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe20100 ～ 1200g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight20100 ～ 1200g6 / h710 ～ 14

-

1 Piece(s) 18 Day(s) or more Pipe20100 ～ 1200g6 / h710 ～ 14

-

1 Piece(s) 18 Day(s) or more Straight30100 ～ 1500g6 / h716

-

1 Piece(s) 18 Day(s) or more Pipe30100 ～ 1500g6 / h716

-

1 Piece(s) 18 Day(s) or more Straight30100 ～ 1500g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe30100 ～ 1500g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight35100 ～ 1500g6 / h720

-

1 Piece(s) 18 Day(s) or more Pipe35100 ～ 1500g6 / h720

-

1 Piece(s) 18 Day(s) or more Straight35100 ～ 1500g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe35100 ～ 1500g6 / h70

-

1 Piece(s) 18 Day(s) or more Straight40100 ～ 2000g6 / h722

-

1 Piece(s) 18 Day(s) or more Pipe40100 ～ 2000g6 / h722

-

1 Piece(s) 18 Day(s) or more Straight40100 ～ 2000g6 / h70

-

1 Piece(s) 18 Day(s) or more Pipe40100 ～ 2000g6 / h70

Loading...

  1. 1
 

Basic Information

End Shape (Left) No Machining End Shape (Right) No Machining Material SUJ2
Heat Treatment Induction hardened Surface Treatment No Material SUJ2
Heat Treatment HRC58~64

Configure

Clear All

25 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Basic Shape

    • Straight
    • Pipe

    Clear

  • Shaft Dia. D(Ø)

    • 5
    • 6
    • 12
    • 20
    • 30
    • 35
    • 40

    Clear

  • Length L(mm)

     [70-2000/1mm Unit(s)]

    Clear

  • Shaft fits

    • g6
    • h7

    Clear

  • Pipe inner diameter

    • 0
    • 2
    • 6
    • 10
    • 14
    • 16
    • 20
    • 22

    Clear

  • type

    • SF

    Clear

Days to Ship

    • All
    • 18 Day(s) or Less

    Clear

Specify Alterations

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(65) 6733 7211 / FAX：(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)
Technical Inquiry

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

  • Tel: (65) 6733 7211
  • Fax: (65) 6733 0211
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.