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Spur Gear SS (Part Numbers)

Volume Discount

KHK Gears

•Material : Steel
•Shape : Shape B, Shape K
•Shaft Bore Config. : Keyway + Tap, Round hole, Round hole+tap
For complete product overview and details on Spur Gear SS see the sections below:

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SS2.5-46J32
SS2.5-46J35
SS2.5-46J40
SS2.5-48
SS2.5-48J20
SS2.5-48J22
SS2.5-48J25
SS2.5-48J28
SS2.5-48J30
SS2.5-48J32
SS2.5-48J35
SS2.5-48J40
SS2.5-50
SS2.5-50J20
SS2.5-50J22
SS2.5-50J25
SS2.5-50J28
SS2.5-50J30
SS2.5-50J32
SS2.5-50J35
SS2.5-50J40
SS2.5-54
SS2.5-54J20
SS2.5-54J22
SS2.5-54J25
SS2.5-54J28
SS2.5-54J30
SS2.5-54J32
SS2.5-54J35
SS2.5-54J40
SS2.5-55
SS2.5-55J20
SS2.5-55J22
SS2.5-55J25
SS2.5-55J28
SS2.5-55J30
SS2.5-55J32
SS2.5-55J35
SS2.5-55J40
SS2.5-56
SS2.5-56J20
SS2.5-56J22
SS2.5-56J25
SS2.5-56J28
SS2.5-56J30
SS2.5-56J32
SS2.5-56J35
SS2.5-56J40
SS2.5-58
SS2.5-58J20
SS2.5-58J22
SS2.5-58J25
SS2.5-58J28
SS2.5-58J30
SS2.5-58J32
SS2.5-58J35
SS2.5-58J40
SS2.5-60
SS2.5-60J25
SS2.5-60J28
SS2.5-60J30
SS2.5-60J32
SS2.5-60J35
SS2.5-60J40
SS2.5-62
SS2.5-62J25
SS2.5-62J28
SS2.5-62J30
SS2.5-62J32
SS2.5-62J35
SS2.5-62J40
SS2.5-64
SS2.5-64J25
SS2.5-64J28
SS2.5-64J30
SS2.5-64J32
SS2.5-64J35
SS2.5-64J40
SS2.5-65
SS2.5-65J25
SS2.5-65J28
SS2.5-65J30
SS2.5-65J32
SS2.5-65J35
SS2.5-65J40
SS2.5-66
SS2.5-66J25
SS2.5-66J28
SS2.5-66J30
SS2.5-66J32

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Number of Teeth	Shape	Shaft Bore Config.	Hole diameter, Shaft diameter (Ø)	Tooth Width (mm)	Shaft Bore Tolerance	Accuracy Grade (Old JIS)	Diameter of Hub (φ)	Length of Hub (mm)	Keyway (width × depth) (mm)	Set screw (accessories)	Pilot Hole Product, Completed Product
1 Piece(s)	Available	22 Days or more	10	46	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	22 Days or more	10	46	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	22 Days or more	10	46	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	8 Days or more	10	48	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	48	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	50	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	22 Days or more	10	50	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	50	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	54	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	54	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	55	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	55	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	56	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	17 Days or more	10	56	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	58	Shape B	Round hole	20	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	20	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	22	25	H7	N8	70	12	6X2.8	M5	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	58	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	8 Days or more	10	60	Shape B	Round hole	25	25	H7	N8	70	12	-	-	Pilot Hole Product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	25	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	28	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	30	25	H7	N8	70	12	8X3.3	M6	Finished product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	32	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	35	25	H7	N8	70	12	10X3.3	M8	Finished product
1 Piece(s)	Available	17 Days or more	10	60	Shape B	Keyway + Tap	40	25	H7	N8	70	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	62	Shape B	Round hole	25	25	H7	N8	80	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	25	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	28	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	30	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	32	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	35	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	62	Shape B	Keyway + Tap	40	25	H7	N8	80	12	12X3.3	M8	Finished product
1 Piece(s)	Available	10 Days or more	10	64	Shape B	Round hole	25	25	H7	N8	80	12	-	-	Pilot Hole Product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	25	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	28	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	30	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	32	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	35	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	22 Days or more	10	64	Shape B	Keyway + Tap	40	25	H7	N8	80	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	65	Shape B	Round hole	25	25	H7	N8	80	12	-	-	Pilot Hole Product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	25	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	28	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	30	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	32	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	35	25	H7	N8	80	12	10X3.3	M8	Finished product
1 Piece(s)	Available	12 Days or more	10	65	Shape B	Keyway + Tap	40	25	H7	N8	80	12	12X3.3	M8	Finished product
1 Piece(s)	Available	9 Days or more	10	66	Shape B	Round hole	25	25	H7	N8	80	12	-	-	Pilot Hole Product
1 Piece(s)	Available	22 Days or more	10	66	Shape B	Keyway + Tap	25	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	66	Shape B	Keyway + Tap	28	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	66	Shape B	Keyway + Tap	30	25	H7	N8	80	12	8X3.3	M6	Finished product
1 Piece(s)	Available	22 Days or more	10	66	Shape B	Keyway + Tap	32	25	H7	N8	80	12	10X3.3	M8	Finished product

Basic Information

Material	Steel	Heat Treatment	No	Surface Treatment	Black oxide finish
Ground Tooth	No	Backlash	Presence	Metal Bushing	No
Material (Details)	1045 Carbon Steel

Configure

1,847 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Stock

- Stock Item Only
Clear

Specification/Dimensions

Number of Teeth
12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

32

34

35

36

38

40

42

44

45

46

48

50

52

54

55

56

58

60

62

64

65

66

68

70

72

75

76

80

84

85

88

90

95

96

100

110

120

150

200
Clear
Shape
- Shape B
- K-Shaped
Clear
Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway + Tap
Clear
Hole diameter, Shaft diameter(Ø)
3

4

5

6

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50
Clear
Tooth Width(mm)
5

8

10

15

20

25

30

40

50

60

75

90
Clear
Shaft Bore Tolerance
- H7
Clear
Diameter of Hub(φ)
8.5

10

11

12

13

13.5

13.6

16

17

18

19

20

21

22

22.5

23

24

25

26

27

28

30

31

32

34

35

36

37

38

39

40

42

44

45

46

47

48

50

52

53

54

55

56

58

60

62

65

68

69

70

73

75

76

77

78

80

82

84

85

87

90

95

100

105

110

115

120

125

130

135

140

150

155

160

165

170

180

200

240
Clear
Length of Hub(mm)
7

8

10

11

12

14

15

16

20

21

23

25

28

35

40
Clear
Keyway (width × depth)(mm)
- 3X1.4
- 4X1.8
- 5X2.3
- 6X2.8
- 8X3.3
- 10X3.3
- 12X3.3
- 14X3.8
Clear
Set screw (accessories)
- M3
- M4
- M5
- M6
- M8
- M10
Clear
Pilot Hole Product, Completed Product
- Finished product
- Pilot Hole Product
Clear
type
- SS
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

8 Days or Less

9 Days or Less

10 Days or Less

12 Days or Less

15 Days or Less

16 Days or Less

17 Days or Less

18 Days or Less

21 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Spur Gear SS (Part Numbers)

Basic Information

Configure

Stock

Specification/Dimensions

Number of Teeth

Shape

Shaft Bore Config.

Hole diameter, Shaft diameter(Ø)

Tooth Width(mm)

Shaft Bore Tolerance

Diameter of Hub(φ)

Length of Hub(mm)

Keyway (width × depth)(mm)

Set screw (accessories)

Pilot Hole Product, Completed Product

type

CAD