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Support Units（Bearing Type：Radial Bearing, Double）

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.

Type

Fixed Side
Support Side
Related Components

8 items

: 30; 45; 60

Support Units - Square Type - Fixed Side, Square BK Type -

SUNGIL

A fixed side square support unit. The product is made from S45C and black oxide coating materials, and can be used at rotation speeds of 3,000rpm or less. SUNGIL XX is a Korean manufacturer that was established in 1991. This company has 70% of the Japanese coupling market share, and is the No1 manufacturer with 3,000 customers.

Volume Discount

Standard Price:	SGD 63.72-
Days to Ship:	4 Day(s) or more

Support Unit / Round Type, Fixed Side Round FSGK Type-

SUNGIL

A fixing side circular support unit. This product is made from S45C and black oxide coating materials. SUNGIL XX is a Korean manufacturer that was established in 1991. This company has 70% of the Japanese coupling market share, and is the No1 manufacturer with 3,000 customers.

Volume Discount

Standard Price:	SGD 56.61-
Days to Ship:	4 Day(s) or more

FK Type Support Unit (ROUND TYPE FOR FIXTURE)

SUNGIL

Volume Discount

CAD ：: 3D

Standard Price:	SGD 56.61-
Days to Ship:	4 Day(s) or more

Support Units - Square Type - Fixed Side, Square EK Type -

SUNGIL

A fixing side convex support unit. This product is made from steel and black oxide coating materials. SUNGIL XX is a Korean manufacturer that was established in 1991. This company has 70% of the Japanese coupling market share, and is the No1 manufacturer with 3,000 customers.

Volume Discount

Standard Price:	SGD 57.51-
Days to Ship:	4 Day(s) or more

EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

SUNGIL

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 57.51-
Days to Ship:	4 Day(s) or more

Support Units - Square Type - Fixed Side, Square AK Type -

SUNGIL

Brand-name products provided by MISUMI-VONA are carefully-selected from the products of Asian manufacturers and offered based on customers' needs. Please select the right item for your individual usage environment. A Korean manufacturer that was established in 1991. This company has 70% of the Japanese coupling market share, and is the No1 manufacturer with 3,000 customers.

Volume Discount

Standard Price:	SGD 86.95-
Days to Ship:	4 Day(s) or more

BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

SUNGIL

Volume Discount

CAD ：: 3D

Standard Price:	SGD 63.72-
Days to Ship:	4 Day(s) or more

AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

SUNGIL

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 86.95-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
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)


Brand	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL	SUNGIL
Product Series	Support Units - Square Type - Fixed Side, Square BK Type -	Support Unit / Round Type, Fixed Side Round FSGK Type-	FK Type Support Unit (ROUND TYPE FOR FIXTURE)	Support Units - Square Type - Fixed Side, Square EK Type -	EK Type Support Unit (SQUARE TYPE FOR SUPPORT)	Support Units - Square Type - Fixed Side, Square AK Type -	BK Type Support Unit (SQUARE TYPE FOR FIXTURE)	AK Type Support Unit (SQUARE TYPE FOR FIXTURE)
CAD			3D		2D / 3D		3D	2D / 3D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Type	Fixed Side	Fixed Side	Fixed Side	Fixed Side	Fixed Side	Fixed Side	Fixed Side	Fixed Side
Shape	Square	Round / Round, 2 Set Screw Flats at both ends	Round / Round, 2 Set Screw Flats at both ends	Square	Square	Square	Square	Square
Shaft Dia. d(Ø)	6 ～ 40	4 ～ 40	4 ～ 40	4 ～ 25	4 ～ 25	8 ～ 20	6 ～ 40	8 ～ 20
Mounting Method	Face Mounting	Side Mount	Side Mount	Face Mounting	Face Mounting	Face Mounting	Face Mounting	Face Mounting
Bearing Type	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double	Radial Bearing, Double
Shaft Height H(mm)	17 ～ 60	-	-	10 ～ 35	10 ～ 35	17 ～ 30	17 ～ 60	17 ～ 30
Bearing Grade	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8	P0-C7 ～ C8
Surface Treatment	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide
Thickness B(mm)	23 ～ 61	9 ～ 43	9 ～ 43	15 ～ 48	15 ～ 48	20 ～ 42	23 ～ 61	20 ～ 42
Width W(mm)	52 ～ 160	25 ～ 128	25 ～ 128	34 ～ 105	34 ～ 105	52 ～ 95	52 ～ 160	52 ～ 95
Support Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Outer Dia. D(Ø)	-	32 ～ 176	32 ～ 176	-	-	-	-	-

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
- Not Provided
Clear

Thickness B(mm)
4

5

8

9

10

10.5

11

12

13

13.5

14

15

16

16.5

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

Support Material
- Steel
Clear

Outer Dia. D(Ø)
14.5

20

22

25

25.5

26

30

32

34

35

36

42

43

52

54

63

77

85

98

106

117

130

142

154

176
Drawing

Clear

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Support Units（Bearing Type：Radial Bearing, Double）

Type

Configure

Specification/Dimensions

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)

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