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SS Spur Gear (Part Numbers)

On Sale Till 31/03/2025

KOHARA GEAR INDUSTRY

The low cost, highly applicable spur gear offers a wide variety of modules, the number of tooth, etc.
[Features]
·With S45C steel and JIS N8 class accuracy, this spur gear is reasonable and offers the widest variety among standard gears.
·Black oxide coating has been applied as rust prevention.
·The variation includes from fine pitch to large modules, which is Module 0.5 to 10 or the tooth quantity of 12 to 200 sheets.
[Application]
·Ideal for general industrial machines such as machine tools, conveyors, and lifting devices.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
The product images are representative only. Please refer to the manufacturer's catalog for shape details.
Only a part of the lineup is available at MISUMI. Please use the filtering criteria to confirm the details.
Products with special dimensions and drawing instructions cannot be ordered.

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
SS2.5-32-P-28
SS2.5-32-P-29
SS2.5-32-P-30
SS2.5-32-P-31
SS2.5-32-P-32
SS2.5-32-P-33
SS2.5-32-P-34
SS2.5-32-P-35
SS2.5-32-P-36
SS2.5-32-P-37
SS2.5-32-P-38
SS2.5-32-P-39
SS2.5-32-P-40
SS2.5-32-P-41
SS2.5-32-P-42
SS2.5-32-P-43
SS2.5-32-P-44
SS2.5-32-P-45
SS2.5-32-P-46
SS2.5-32-P-47
SS2.5-32-P-48
SS2.5-32-P-49
SS2.5-32-P-50
SS2.5-32J15
SS2.5-32J16
SS2.5-32J17
SS2.5-32J18
SS2.5-32J19
SS2.5-32J20
SS2.5-32J22
SS2.5-32J25
SS2.5-32J28
SS2.5-32J30
SS2.5-32J32
SS2.5-32J35
SS2.5-32J40
SS2.5-34
SS2.5-34J15
SS2.5-34J16
SS2.5-34J17
SS2.5-34J18
SS2.5-34J19
SS2.5-34J20
SS2.5-34J22
SS2.5-34J25
SS2.5-34J28
SS2.5-34J30
SS2.5-34J32
SS2.5-34J35
SS2.5-34J40
SS2.5-35
SS2.5-35J15
SS2.5-35J16
SS2.5-35J17
SS2.5-35J18
SS2.5-35J19
SS2.5-35J20
SS2.5-35J22
SS2.5-35J25
SS2.5-35J28
SS2.5-35J30
SS2.5-35J32
SS2.5-35J35
SS2.5-35J40
SS2.5-36
SS2.5-36J15
SS2.5-36J16
SS2.5-36J17
SS2.5-36J18
SS2.5-36J19
SS2.5-36J20
SS2.5-36J22
SS2.5-36J25
SS2.5-36J28
SS2.5-36J30
SS2.5-36J32
SS2.5-36J35
SS2.5-36J40
SS2.5-38
SS2.5-38J20
SS2.5-38J22
SS2.5-38J25
SS2.5-38J28
SS2.5-38J30
SS2.5-38J32
SS2.5-38J35
SS2.5-38J40
SS2.5-40
SS2.5-40-H-21
SS2.5-40-H-22

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Hole diameter, Shaft diameter (Ø)	Gear Shape	Number of Teeth (Teeth)	Module	Tooth Width (mm)	Ground Tooth	Accuracy Grade (Old JIS)	Shaft Bore Config.	Diameter of Hub (φ)	Length of Hub (mm)	Keyway (width × depth) (mm)	Set screw (accessories)	Pilot Hole Product, Completed Product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	28	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M6	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	29	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M6	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	30	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M6	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	31	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	32	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	33	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	34	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	35	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	36	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	37	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	38	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	39	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	40	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	41	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	42	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	43	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	44	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	45	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M8	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	46	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M10	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	47	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M10	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	48	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M10	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	49	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M10	Finished product
SGD 55.45	1 Piece(s)	13 Day(s) or more	10	50	Shape B	32	2.5	25	No	N7	Round hole+tap	70	12	No	M10	Finished product
SGD 89.39	1 Piece(s)	10 Day(s)	10	15	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 101.41	1 Piece(s)	10 Day(s)	10	16	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 92.90	1 Piece(s)	10 Day(s)	10	17	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 101.26	1 Piece(s)	8 Day(s)	10	18	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 101.21	1 Piece(s)	10 Day(s)	10	19	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 101.13	1 Piece(s)	10 Day(s)	10	20	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 100.98	1 Piece(s)	10 Day(s)	10	22	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 100.78	1 Piece(s)	10 Day(s)	10	25	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 100.51	1 Piece(s)	10 Day(s)	10	28	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 100.36	1 Piece(s)	10 Day(s)	10	30	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 100.18	1 Piece(s)	10 Day(s)	10	32	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 99.83	1 Piece(s)	10 Day(s)	10	35	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 99.27	1 Piece(s)	10 Day(s)	10	40	Shape B	32	2.5	25	No	N8	Keyway + Tap	70	12	12X3.3	M8	Finished product
SGD 59.81	1 Piece(s)	8 Day(s)	10	15	Shape B	34	2.5	25	No	N8	Round hole	70	12	No	No	Pilot Hole Product
SGD 94.37	1 Piece(s)	10 Day(s)	10	15	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 106.30	1 Piece(s)	10 Day(s)	10	16	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 96.95	1 Piece(s)	10 Day(s)	10	17	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 106.21	1 Piece(s)	10 Day(s)	10	18	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 106.15	1 Piece(s)	10 Day(s)	10	19	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 106.10	1 Piece(s)	10 Day(s)	10	20	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 105.95	1 Piece(s)	10 Day(s)	10	22	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 105.75	1 Piece(s)	10 Day(s)	10	25	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 105.46	1 Piece(s)	10 Day(s)	10	28	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 105.33	1 Piece(s)	10 Day(s)	10	30	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 105.05	1 Piece(s)	10 Day(s)	10	32	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 104.76	1 Piece(s)	10 Day(s)	10	35	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 104.15	1 Piece(s)	10 Day(s)	10	40	Shape B	34	2.5	25	No	N8	Keyway + Tap	70	12	12X3.3	M8	Finished product
SGD 60.90	1 Piece(s)	8 Day(s)	10	15	Shape B	35	2.5	25	No	N8	Round hole	70	12	No	No	Pilot Hole Product
SGD 95.40	1 Piece(s)	10 Day(s)	10	15	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 107.36	1 Piece(s)	10 Day(s)	10	16	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 97.52	1 Piece(s)	10 Day(s)	10	17	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 107.21	1 Piece(s)	10 Day(s)	10	18	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 107.16	1 Piece(s)	10 Day(s)	10	19	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 107.16	1 Piece(s)	10 Day(s)	10	20	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 107.01	1 Piece(s)	10 Day(s)	10	22	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 106.75	1 Piece(s)	10 Day(s)	10	25	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 106.53	1 Piece(s)	10 Day(s)	10	28	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 106.33	1 Piece(s)	10 Day(s)	10	30	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 106.11	1 Piece(s)	10 Day(s)	10	32	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 105.76	1 Piece(s)	10 Day(s)	10	35	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 105.20	1 Piece(s)	10 Day(s)	10	40	Shape B	35	2.5	25	No	N8	Keyway + Tap	70	12	12X3.3	M8	Finished product
SGD 64.98	1 Piece(s)	8 Day(s)	10	15	Shape B	36	2.5	25	No	N8	Round hole	70	12	No	No	Pilot Hole Product
SGD 98.90	1 Piece(s)	10 Day(s)	10	15	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 110.91	1 Piece(s)	10 Day(s)	10	16	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 100.60	1 Piece(s)	10 Day(s)	10	17	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	5X2.3	M4	Finished product
SGD 110.78	1 Piece(s)	10 Day(s)	10	18	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 110.71	1 Piece(s)	10 Day(s)	10	19	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 110.63	1 Piece(s)	10 Day(s)	10	20	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 110.56	1 Piece(s)	10 Day(s)	10	22	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 110.28	1 Piece(s)	10 Day(s)	10	25	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 110.09	1 Piece(s)	10 Day(s)	10	28	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 109.86	1 Piece(s)	8 Day(s)	10	30	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 109.68	1 Piece(s)	10 Day(s)	10	32	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 109.33	1 Piece(s)	10 Day(s)	10	35	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 108.76	1 Piece(s)	10 Day(s)	10	40	Shape B	36	2.5	25	No	N8	Keyway + Tap	70	12	12X3.3	M8	Finished product
SGD 67.20	1 Piece(s)	4 Day(s) or more	10	20	Shape B	38	2.5	25	No	N8	Round hole	70	12	No	No	Pilot Hole Product
SGD 107.00	1 Piece(s)	10 Day(s)	10	20	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 118.91	1 Piece(s)	10 Day(s)	10	22	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	6X2.8	M5	Finished product
SGD 118.61	1 Piece(s)	10 Day(s)	10	25	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 118.42	1 Piece(s)	10 Day(s)	10	28	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 118.22	1 Piece(s)	10 Day(s)	10	30	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	8X3.3	M6	Finished product
SGD 117.97	1 Piece(s)	10 Day(s)	10	32	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 117.72	1 Piece(s)	10 Day(s)	10	35	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	10X3.3	M8	Finished product
SGD 117.09	1 Piece(s)	10 Day(s)	10	40	Shape B	38	2.5	25	No	N8	Keyway + Tap	70	12	12X3.3	M8	Finished product
SGD 70.50	1 Piece(s)	4 Day(s) or more	10	20	Shape B	40	2.5	25	No	N8	Round hole	70	12	No	No	Pilot Hole Product
SGD 65.98	1 Piece(s)	13 Day(s) or more	10	21	Shape B	40	2.5	25	No	N7	Round hole	70	12	No	No	Finished product
SGD 65.98	1 Piece(s)	13 Day(s) or more	10	22	Shape B	40	2.5	25	No	N7	Round hole	70	12	No	No	Finished product

Basic Information

Material	Steel	Surface Treatment	Black oxide finish	Heat Treatment	No
Bearing	No	Backlash	Presence	Shaft Bore Tolerance	H7
Metal Bushing	No	Material (Details)	S45C	Hardened Tooth Surface	N/A

Configure

6,731 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

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

55

60

65

70

75

80
Clear
Gear Shape
- Shape B
- K-Shaped
Clear
Number of Teeth(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
Module
0.5

0.8

1

1.5

2

2.5

3

4

5

6

8

10
Clear
Tooth Width(mm)
5

8

10

15

20

25

30

40

50

60

75

90
Clear
Ground Tooth
- No
- Provided
  - Milled
Clear
Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway + Tap
Clear
Diameter of Hub(φ)
8.5

10

11

12

13

13.5

13.6

14.5

15

15.2

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
- 6×2.8
- 8X3.3
- 8×3.3
- 10X3.3
- 10×3.3
- 12X3.3
- 12×3.3
- 14X3.8
- 14×3.8
- 16×4.3
- 18×4.4
- 20×4.9
- 22×5.4
- No
Clear
Set screw (accessories)
- M3
- M4
- M5
- M6
- M8
- M10
- M12
- M16
- No
Clear
Pilot Hole Product, Completed Product
- Finished product
- Pilot Hole Product
Clear
type
- SS
Clear
CAD
- 2D
- 3D
Clear

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14 Day(s) or Less
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The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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SS Spur Gear (Part Numbers)

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