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MISUMI Spline Shaft（End Shape (Left)：Stepped and Threaded）

Nut Type

Key Provided Type
Flanged Type

7 items

: 30; 45; 60

Ball Splines - Both Ends Stepped and Threaded

MISUMI

A ball spline with stepped male threads on both ends. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design.
A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more
Ball Splines - One End Stepped and Threaded, One End Tapped

MISUMI

A ball spline with a stepped male thread on one end and a female thread on the other end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design.
A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more
MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded / One End Tapped

MISUMI

CAD ：

2D / 3D

Days to Ship: 8 Day(s)
MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded

MISUMI

CAD ：

2D / 3D

Days to Ship: 8 Day(s)
Ball Splines - One End Stepped and Threaded

MISUMI

ball spline with a stepped male thread on one end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design.
A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more
MiSUMi Economy

Ball Splines Round Flanged, One End Double Stepped and Threaded / One End Tapped

MISUMI

CAD ：

2D / 3D

Days to Ship: 8 Day(s)
MiSUMi Economy

Ball Splines Round Flanged, One End Double Stepped and Threaded

MISUMI

CAD ：

2D / 3D

Days to Ship: 8 Day(s)

Days to Ship:	8 Day(s) or more

Days to Ship:	8 Day(s) or more

Days to Ship:	8 Day(s)

Days to Ship:	8 Day(s)

Days to Ship:	8 Day(s) or more

Days to Ship:	8 Day(s)

Days to Ship:	8 Day(s)


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	MISUMI	MISUMI	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy
Product Series	Ball Splines - Both Ends Stepped and Threaded	Ball Splines - One End Stepped and Threaded, One End Tapped	Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded / One End Tapped	Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded	Ball Splines - One End Stepped and Threaded	Ball Splines Round Flanged, One End Double Stepped and Threaded / One End Tapped	Ball Splines Round Flanged, One End Double Stepped and Threaded
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	8 Day(s) or more	8 Day(s) or more	8 Day(s)	8 Day(s)	8 Day(s) or more	8 Day(s)	8 Day(s)
Nut Type	Key Provided Type / Flanged Type	Key Provided Type / Flanged Type	Flanged Type	Flanged Type	Key Provided Type / Flanged Type	Flanged Type	Flanged Type
Spline Shaft Outer Dia. D(Ø)	6 ～ 30.8	6 ～ 30.8	8 ～ 30	8 ～ 30	6 ～ 30.8	8 ～ 30	8 ～ 30
Type	Solid	Solid	Solid	Solid	Solid	Solid	Solid
Nut Length	Standard	Standard	-	-	Standard	-	-
Nut Overall Length L1(mm)	25 ～ 80	25 ～ 80	-	-	25 ～ 80	-	-
Nut Outer Dia. D1(Ø)	14 ～ 47	14 ～ 47	-	-	14 ～ 47	-	-
Preload	Standard	Standard	-	-	Standard	-	-
Accuracy Grade	Standard Grade	Standard Grade	-	-	Standard Grade	-	-
End Shape (Left)	Stepped and Threaded	Stepped and Threaded	Stepped and Threaded	Stepped and Threaded	Stepped and Threaded	Stepped and Threaded	Stepped and Threaded
End Shape (Right)	Stepped and Threaded	Tapped	Tapped	Standard	Standard	Tapped	Standard
Torque	Middle Torque	Middle Torque	-	-	Middle Torque	-	-
Shaft material	SUS440C Equivalent / SUJ2 Equivalent	SUS440C Equivalent / SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUS440C Equivalent / SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent
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

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CAD

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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
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MISUMI Spline Shaft（End Shape (Left)：Stepped and Threaded）

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).)

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