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Support Units

Support units are special parts for bearings used in a set together with a ball screw. Support units come in various shapes, such as square, round and round 2-surface chamfered. There are also 2 different types—models used at the fixed side and models used at the support side. Support units attach to the fixed side and support side of a screw shaft, enabling the screw shaft to be mounted in the correct position. A bearing integrated into the body of the support unit enables stable shaft rotation. Support units are available with various types of bearings, sizes, shapes and surface treatments. Models for various applications, operating environments and mounting spaces can be selected. Support units can be mounted in equipment as-is, with no need for additional processes or machining.

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Type	Fixed Side Support Side Related Components
Brand	(37) () NSK (7) SUNGIL (20)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less Others

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Support Units for Ball Screw, Fixed Side Square Type

MiSUMi Economy

Support Units for Ball Screw, Fixed Side Square Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Fixed Side	Square	6 ～ 20	-	-	13 ～ 30	-	Black Oxide	-	-	Steel	-

From: ₹ 2,033.71
Days to Ship: Same day or more

Same day or more

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MiSUMi Economy

Motor Brackets For Servo Motors

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Related Components	-	10 ～ 15	-	-	-	-	-	-	-	-	-

From: ₹ 2,203.32
Days to Ship: Same day or more

Same day or more

Economy series

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Support Units for Ball Screw, Fixed Side Round Type

MiSUMi Economy

Support Units for Ball Screw, Fixed Side Round Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Fixed Side	Round	6 ～ 25	-	-	-	-	Black Oxide	-	-	Steel	-

From: ₹ 2,452.00
Days to Ship: Same day or more

Same day or more

Economy series

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Support Units for Ball Screw, Fixed Side Narrow Pitch Square Type

MiSUMi Economy

Support Units for Ball Screw, Fixed Side Narrow Pitch Square Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Fixed Side	Square	10 ～ 25	-	-	22 ～ 48	-	Black Oxide	-	-	Steel	-

From: ₹ 2,492.00
Days to Ship: Same day

Same day

Economy series

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Support Units for Ball Screw, Support Side Narrow Pitch Square Type

MiSUMi Economy

Support Units for Ball Screw, Support Side Narrow Pitch Square Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Support Side	Square	8 ～ 25	-	-	22 ～ 48	-	Black Oxide	-	-	Steel	-

From: ₹ 1,375.00
Days to Ship: Same day

Same day

Economy series

You can add up to 6 items per a category to the compare list. Compare

Support Units for Ball Screw, Support Side Square Type

MiSUMi Economy

Support Units for Ball Screw, Support Side Square Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Support Side	Square	6 ～ 20	-	-	13 ～ 30	-	Black Oxide	-	-	Steel	-

From: ₹ 497.00
Days to Ship: Same day

Same day

Economy series

You can add up to 6 items per a category to the compare list. Compare

Support Units for Ball Screw, Support Side Round Type

MiSUMi Economy

Support Units for Ball Screw, Support Side Round Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Support Side	Round	6 ～ 25	-	-	-	-	Black Oxide	-	-	Steel	-

From: ₹ 420.00
Days to Ship: Same day or more

Same day or more

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Motor Brackets For Stepper Motors

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Related Components	-	10 ～ 15	-	-	-	-	-	-	-	-	-

From: ₹ 2,201.21
Days to Ship: Same day or more

Same day or more

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Support Units for Ball Screw, Fixed Side Low Profile Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Fixed Side	Square	6 ～ 20	-	-	11 ～ 28	-	Black Oxide	-	-	Steel	-

From: ₹ 1,554.00
Days to Ship: Same day

Same day

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Support Units for Ball Screw, Support Side Low Profile Type

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

Type	Shape	Shaft Dia. d(Ø)	Mounting Method	Bearing Type	Shaft Height H(mm)	Bearing Grade	Surface Treatment	Thickness B(mm)	Width W(mm)	Support Material	Outer Dia. D(Ø)
Support Side	Square	6 ～ 20	-	-	11 ～ 28	-	Black Oxide	-	-	Steel	-

From: ₹ 934.00
Days to Ship: Same day

Same day


Brand
Product Series
CAD
From
Days to Ship
Specifications
Type
Shape
Shaft Dia. d(Ø)
Mounting Method
Bearing Type
Shaft Height H(mm)
Bearing Grade
Surface Treatment
Thickness B(mm)
Width W(mm)
Support Material
Outer Dia. D(Ø)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy
Product Series	Support Units for Ball Screw, Fixed Side Square Type	Motor Brackets For Servo Motors	Support Units for Ball Screw, Fixed Side Round Type	Support Units for Ball Screw, Fixed Side Narrow Pitch Square Type	Support Units for Ball Screw, Support Side Narrow Pitch Square Type	Support Units for Ball Screw, Support Side Square Type	Support Units for Ball Screw, Support Side Round Type	Motor Brackets For Stepper Motors	Support Units for Ball Screw, Fixed Side Low Profile Type	Support Units for Ball Screw, Support Side Low Profile Type
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From	₹ 2,033.71	₹ 2,203.32	₹ 2,452.00	₹ 2,492.00	₹ 1,375.00	₹ 497.00	₹ 420.00	₹ 2,201.21	₹ 1,554.00	₹ 934.00
Days to Ship	Same day or more	Same day or more	Same day or more	Same day	Same day	Same day	Same day or more	Same day or more	Same day	Same day
Specifications
Type	Fixed Side	Related Components	Fixed Side	Fixed Side	Support Side	Support Side	Support Side	Related Components	Fixed Side	Support Side
Shape	Square	-	Round	Square	Square	Square	Round	-	Square	Square
Shaft Dia. d(Ø)	6 ～ 20	10 ～ 15	6 ～ 25	10 ～ 25	8 ～ 25	6 ～ 20	6 ～ 25	10 ～ 15	6 ～ 20	6 ～ 20
Mounting Method	-	-	-	-	-	-	-	-	-	-
Bearing Type	-	-	-	-	-	-	-	-	-	-
Shaft Height H(mm)	13 ～ 30	-	-	22 ～ 48	22 ～ 48	13 ～ 30	-	-	11 ～ 28	11 ～ 28
Bearing Grade	-	-	-	-	-	-	-	-	-	-
Surface Treatment	Black Oxide	-	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	-	Black Oxide	Black Oxide
Thickness B(mm)	-	-	-	-	-	-	-	-	-	-
Width W(mm)	-	-	-	-	-	-	-	-	-	-
Support Material	Steel	-	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel
Outer Dia. D(Ø)	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Shape
- Square
- Round
- Round, 2 Set Screw Flats at both ends
Larger Image

Clear

Shaft Dia. d(Ø)
4

5

6

M6

8

10

M10

12

M12

15

M15

17

20

25

M25

30

35

40
Drawing

Clear

Mounting Method
- Face Mounting
- Side Mount
- Bottom Mount
Images

Clear

Bearing Type
- Angular Contact Bearing
- Radial Bearing, Single
- Radial Bearing, Double
Clear

Shaft Height H(mm)
10

11

13

14

15.5

17

18

20

21

22

23

25

26

28

30

34

35

39

48

51

52

60
Drawing

Clear

Bearing Grade
Grade 0

P0-C7

Grade 4

Grade 5

P5

C8
Clear

Surface Treatment
- Black Oxide
- Electroless Nickel Plating
- Low Temperature Black Chrome Plating
Clear

Thickness B(mm)
4

5

8

9

10

10.5

11

12

13

13.5

14

15

16

17

18

19

20

21.5

22

23

24

25

25.5

26

27

29

30

31

32

35

37

42

43

44

45

48

50

52

57

58

60

61

66

81

96
Drawing

Clear

Width W(mm)
12

14

17

19

22

25

26

27

28

32

34

35

36

42

44

46

52

60

61

62

68

70

79

80

86

88

93

95

100

105

106

120

128

140

160
Drawing

Clear