(!)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

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

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

Spline Shaft（Type：Polygonal）

A spline shaft is a mechanical component designed to transfer torque between two rotating parts while allowing for linear motion or axial displacement. It features a series of ridges or teeth, called splines, along its length. These splines mesh with corresponding grooves in a mating component, such as a gear or coupling, enabling efficient torque transmission while permitting movement along the shaft's axis. Spline shafts are commonly used in various applications requiring precise torque transmission and axial movement, including automotive transmissions, industrial machinery, robotics, and aerospace systems. They offer advantages such as improved power transmission efficiency, reduced backlash, and enhanced load-bearing capacity compared to other shaft coupling methods, making them essential components in many mechanical systems. To select a spline shaft from MISUMI, determine the required specifications such as length, diameter, spline type, material, and any additional features. Then, use MISUMI's online catalog or contact direct our MISUMI for assistance.

Nut Type

Key Provided Type
Flanged Type

4 items

: 30; 45; 60

Spline Nut

THK

The nut and shaft are sold separately. Use together with THK nuts and shafts (DPM, DP, SS). The shaft is cut with no surface treatment.

[Features]
· The spline nut DPM type / DP type is a low-priced bearing where a special alloy has been die cut with a high precision splint shaft as the core.
· Differs from conventional machine processed units, and has excellent abrasion resistance due to there still being the same chill layers that were formed on the sliding surface during the casting process.
· The spline shaft used in combination with this can be roll-pressed to machine harden the surface, and provide the surface with a mirror surface finish, to achieve smooth sliding.
· The spline cog has a special design with a large contact area and has concentricity that can automatically determine core when torque is incurred, so the torque...

CAD ：: 2D / 3D

Standard Price:	SGD 30.00-
Days to Ship:	4 Day(s) or more

NXO Slide

MIYOSHI KIKAI

NX material: S-45C, OX material: STKM-13. Easy to re-position without rotating, and can cut at any position together with the sleeve shaft.

[Features]
· Easy to re-position without rotating.
· Rotation transmission and expansion functionality.
· Can cut at any position together with the sleeve shaft.

Standard Price:	SGD 17.87-
Days to Ship:	10 Day(s) or more

High Rigidity Needle Guide Sets

MISUMI

"The product is structured to arrange the high accuracy needle roller between the square shaft and bushing and thereby, achieves high accuracy, high load durability and high torque transmission."

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more
Miniature Hexagonal Spline, Single Nut (HTK) / Double Nut (HTKW) Series

OZAK

Miniature size (hexagonal axes 3, 4, 5) is standardized.
[Features]
・ It achieves downsizing and weight reduction of machinery
・ The combination of resin nut (PPS resin) and stainless steel shaft (SUS304) has excellent corrosion resistance and can be used in a wide range of environments
・ Non-backlash specifications (W Series) are also available as standard products

Days to Ship: 12 Day(s) or more

Days to Ship:	8 Day(s) or more

Days to Ship:	12 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nut Type
Spline Shaft Outer Dia. D(Ø)
Type
Nut Length
Nut Overall Length L1(mm)
Nut Outer Dia. D1(Ø)
Preload
Accuracy Grade
End Shape (Left)
End Shape (Right)
Torque
Shaft material
Number of Nuts(pc(s).)


Brand	THK	MIYOSHI KIKAI	MISUMI	OZAK
Product Series	Spline Nut	NXO Slide	High Rigidity Needle Guide Sets	Miniature Hexagonal Spline, Single Nut (HTK) / Double Nut (HTKW) Series
CAD	2D / 3D		2D / 3D
Days to Ship	4 Day(s) or more	10 Day(s) or more	8 Day(s) or more	12 Day(s) or more
Nut Type	-	-	-	Flanged Type
Spline Shaft Outer Dia. D(Ø)	-	-	6 ～ 16	-
Type	Polygonal	Polygonal	Polygonal	Polygonal
Nut Length	-	-	-	Standard
Nut Overall Length L1(mm)	-	-	-	11.5 ～ 17.5
Nut Outer Dia. D1(Ø)	-	-	-	10
Preload	-	-	-	Standard
Accuracy Grade	-	-	-	Standard Grade
End Shape (Left)	Standard	-	-	Standard
End Shape (Right)	Standard	-	-	Standard
Torque	-	-	-	Middle Torque
Shaft material	-	-	-	SUS304
Number of Nuts(pc(s).)	-	-	-	-

Configure

Specification/Dimensions

Spline Shaft Outer Dia. D(Ø)
6

8

10

10.4

12

13

13.4

16

16.6

20

20.6

25

25.8

30

30.8
Clear

Type
- Solid
- Hollow
- Polygonal
Clear

Nut Length
- Standard
Clear

Nut Overall Length L1(mm)
11.5

17.5

25

33

36

40

44

50

63

71

80
Clear

Nut Outer Dia. D1(Ø)
10

14

16

21

23

24

31

35

42

47
Clear

Preload
- Standard
- Light Preload
- Medium Preload
See the accuracy standard of each manufacturer.

Clear

Accuracy Grade
- Standard Grade
- High Grade
- Precision Grade
See the accuracy standard of each manufacturer.

Clear

End Shape (Left)
- Standard
- Tapped
- Stepped
- Stepped and Tapped
- Stepped and Threaded
Larger Image

Clear

End Shape (Right)
- Standard
- Tapped
- Stepped
- Stepped and Tapped
- Stepped and Threaded
Larger Image

Clear

Torque
- High Torque
- Middle Torque
Clear

Shaft material
- SCM415 Equivalent
- SUS440C Equivalent
- SUS304
- SUJ2 Equivalent
Clear

Number of Nuts(pc(s).)
1

2
Clear

Narrow search by specifying Manufacturer

- MISUMI (1)
- Economy series (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less

12 Day(s) or Less

15 Day(s) or Less

21 Day(s) or Less

33 Day(s) or Less
Clear

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Spline Shaft（Type：Polygonal）

Nut Type

Configure

Specification/Dimensions

Spline Shaft Outer Dia. D(Ø)

Type

Nut Length

Nut Overall Length L1(mm)

Nut Outer Dia. D1(Ø)

Preload

Accuracy Grade

End Shape (Left)

End Shape (Right)

Torque

Shaft material

Number of Nuts(pc(s).)

Narrow search by specifying Manufacturer

CAD

Days to Ship

Related Categories to Spline Shaft

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)