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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
SS4-18J30
SS4-18J32
SS4-19
SS4-19J20
SS4-19J22
SS4-19J25
SS4-19J28
SS4-19J30
SS4-19J32
SS4-19J35
SS4-20
SS4-20J20
SS4-20J22
SS4-20J25
SS4-20J28
SS4-20J30
SS4-20J32
SS4-20J35
SS4-20J40
SS4-21
SS4-21J20
SS4-21J22
SS4-21J25
SS4-21J28
SS4-21J30
SS4-21J32
SS4-21J35
SS4-21J40
SS4-22
SS4-22J20
SS4-22J22
SS4-22J25
SS4-22J28
SS4-22J30
SS4-22J32
SS4-22J35
SS4-22J40
SS4-22J45
SS4-23
SS4-23J20
SS4-23J22
SS4-23J25
SS4-23J28
SS4-23J30
SS4-23J32
SS4-23J35
SS4-23J40
SS4-23J45
SS4-24
SS4-24J20
SS4-24J22
SS4-24J25
SS4-24J28
SS4-24J30
SS4-24J32
SS4-24J35
SS4-24J40
SS4-24J45
SS4-24J50
SS4-25
SS4-25-H-21
SS4-25-H-22
SS4-25-H-23
SS4-25-H-24
SS4-25-H-25
SS4-25-H-26
SS4-25-H-27
SS4-25-H-28
SS4-25-H-29
SS4-25-H-30
SS4-25-H-31
SS4-25-H-32
SS4-25-H-33
SS4-25-H-34
SS4-25-H-35
SS4-25-H-36
SS4-25-H-37
SS4-25-H-38
SS4-25-H-39
SS4-25-H-40
SS4-25-H-41
SS4-25-H-42
SS4-25-H-43
SS4-25-H-44
SS4-25-H-45
SS4-25-H-46
SS4-25-H-47
SS4-25-H-48
SS4-25-H-49
SS4-25-H-50

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 109.14	1 Piece(s)	10 Day(s)	-	30	Shape B	18	4	40	[Provided] Milled	N8	Keyway + Tap	55	20	8×3.3	M6	Finished product
SGD 113.84	1 Piece(s)	10 Day(s)	-	32	Shape B	18	4	40	[Provided] Milled	N8	Keyway + Tap	55	20	10×3.3	M8	Finished product
SGD 77.42	1 Piece(s)	8 Day(s)	10	20	Shape B	19	4	40	No	N8	Round hole	60	20	No	No	Pilot Hole Product
SGD 105.18	1 Piece(s)	10 Day(s)	-	20	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	6×2.8	M5	Finished product
SGD 117.19	1 Piece(s)	10 Day(s)	-	22	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	6×2.8	M5	Finished product
SGD 116.77	1 Piece(s)	10 Day(s)	-	25	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	8×3.3	M6	Finished product
SGD 116.36	1 Piece(s)	10 Day(s)	-	28	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	8×3.3	M6	Finished product
SGD 116.06	1 Piece(s)	10 Day(s)	-	30	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	8×3.3	M6	Finished product
SGD 120.74	1 Piece(s)	10 Day(s)	-	32	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	10×3.3	M8	Finished product
SGD 120.22	1 Piece(s)	10 Day(s)	-	35	Shape B	19	4	40	[Provided] Milled	N8	Keyway + Tap	60	20	10×3.3	M8	Finished product
SGD 77.20	1 Piece(s)	8 Day(s)	10	20	Shape B	20	4	40	No	N8	Round hole	65	20	No	No	Pilot Hole Product
SGD 112.88	1 Piece(s)	10 Day(s)	-	20	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	6×2.8	M5	Finished product
SGD 124.87	1 Piece(s)	10 Day(s)	-	22	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	6×2.8	M5	Finished product
SGD 124.46	1 Piece(s)	10 Day(s)	-	25	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	8×3.3	M6	Finished product
SGD 124.04	1 Piece(s)	10 Day(s)	-	28	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	8×3.3	M6	Finished product
SGD 123.76	1 Piece(s)	10 Day(s)	-	30	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	8×3.3	M6	Finished product
SGD 128.39	1 Piece(s)	10 Day(s)	-	32	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	10×3.3	M8	Finished product
SGD 127.87	1 Piece(s)	10 Day(s)	-	35	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	10×3.3	M8	Finished product
SGD 126.89	1 Piece(s)	10 Day(s)	-	40	Shape B	20	4	40	[Provided] Milled	N8	Keyway + Tap	65	20	12×3.3	M8	Finished product
SGD 88.17	1 Piece(s)	8 Day(s)	10	20	Shape B	21	4	40	No	N8	Round hole	69	20	No	No	Pilot Hole Product
SGD 132.49	1 Piece(s)	10 Day(s)	-	20	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	6×2.8	M5	Finished product
SGD 148.85	1 Piece(s)	10 Day(s)	-	22	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	6×2.8	M5	Finished product
SGD 148.43	1 Piece(s)	10 Day(s)	-	25	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	8×3.3	M6	Finished product
SGD 148.03	1 Piece(s)	10 Day(s)	-	28	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	8×3.3	M6	Finished product
SGD 147.73	1 Piece(s)	10 Day(s)	-	30	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	8×3.3	M6	Finished product
SGD 149.28	1 Piece(s)	10 Day(s)	-	32	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	10×3.3	M8	Finished product
SGD 148.78	1 Piece(s)	10 Day(s)	-	35	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	10×3.3	M8	Finished product
SGD 147.81	1 Piece(s)	10 Day(s)	-	40	Shape B	21	4	40	[Provided] Milled	N8	Keyway + Tap	69	20	12×3.3	M8	Finished product
SGD 95.73	1 Piece(s)	8 Day(s)	10	20	Shape B	22	4	40	No	N8	Round hole	73	20	No	No	Pilot Hole Product
SGD 139.98	1 Piece(s)	10 Day(s)	-	20	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	6×2.8	M5	Finished product
SGD 156.33	1 Piece(s)	10 Day(s)	-	22	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	6×2.8	M5	Finished product
SGD 155.89	1 Piece(s)	10 Day(s)	-	25	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	8×3.3	M6	Finished product
SGD 155.49	1 Piece(s)	10 Day(s)	-	28	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	8×3.3	M6	Finished product
SGD 155.19	1 Piece(s)	10 Day(s)	-	30	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	8×3.3	M6	Finished product
SGD 156.78	1 Piece(s)	10 Day(s)	-	32	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	10×3.3	M8	Finished product
SGD 156.23	1 Piece(s)	10 Day(s)	-	35	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	10×3.3	M8	Finished product
SGD 155.26	1 Piece(s)	10 Day(s)	-	40	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	12×3.3	M8	Finished product
SGD 157.53	1 Piece(s)	10 Day(s)	-	45	Shape B	22	4	40	[Provided] Milled	N8	Keyway + Tap	73	20	14×3.8	M10	Finished product
SGD 99.30	1 Piece(s)	4 Day(s) or more	10	20	Shape B	23	4	40	No	N8	Round hole	77	20	No	No	Pilot Hole Product
SGD 154.01	1 Piece(s)	10 Day(s)	-	20	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	6×2.8	M5	Finished product
SGD 170.32	1 Piece(s)	10 Day(s)	-	22	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	6×2.8	M5	Finished product
SGD 169.89	1 Piece(s)	10 Day(s)	-	25	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	8×3.3	M6	Finished product
SGD 169.49	1 Piece(s)	10 Day(s)	-	28	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	8×3.3	M6	Finished product
SGD 169.19	1 Piece(s)	10 Day(s)	-	30	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	8×3.3	M6	Finished product
SGD 170.74	1 Piece(s)	10 Day(s)	-	32	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	10×3.3	M8	Finished product
SGD 170.22	1 Piece(s)	10 Day(s)	-	35	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	10×3.3	M8	Finished product
SGD 169.22	1 Piece(s)	10 Day(s)	-	40	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	12×3.3	M8	Finished product
SGD 171.47	1 Piece(s)	10 Day(s)	-	45	Shape B	23	4	40	[Provided] Milled	N8	Keyway + Tap	77	20	14×3.8	M10	Finished product
SGD 102.80	1 Piece(s)	4 Day(s) or more	10	20	Shape B	24	4	40	No	N8	Round hole	80	20	No	No	Pilot Hole Product
SGD 156.81	1 Piece(s)	10 Day(s)	-	20	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	6×2.8	M5	Finished product
SGD 173.12	1 Piece(s)	10 Day(s)	-	22	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	6×2.8	M5	Finished product
SGD 172.70	1 Piece(s)	10 Day(s)	-	25	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	8×3.3	M6	Finished product
SGD 172.29	1 Piece(s)	10 Day(s)	-	28	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	8×3.3	M6	Finished product
SGD 172.00	1 Piece(s)	10 Day(s)	-	30	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	8×3.3	M6	Finished product
SGD 173.52	1 Piece(s)	10 Day(s)	-	32	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	10×3.3	M8	Finished product
SGD 173.02	1 Piece(s)	10 Day(s)	-	35	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	10×3.3	M8	Finished product
SGD 172.04	1 Piece(s)	10 Day(s)	-	40	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	12×3.3	M8	Finished product
SGD 174.27	1 Piece(s)	10 Day(s)	-	45	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	14×3.8	M10	Finished product
SGD 173.09	1 Piece(s)	10 Day(s)	-	50	Shape B	24	4	40	[Provided] Milled	N8	Keyway + Tap	80	20	14×3.8	M10	Finished product
SGD 115.20	1 Piece(s)	4 Day(s) or more	10	20	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Pilot Hole Product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	21	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	22	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	23	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	24	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	25	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	26	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	27	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	28	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	29	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	30	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	31	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	32	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	33	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	34	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	35	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	36	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	37	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	38	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	39	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	40	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	41	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	42	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	43	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	44	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	45	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	46	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	47	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	48	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	49	Shape B	25	4	40	No	N8	Round hole	84	20	No	No	Finished product
SGD 92.45	1 Piece(s)	13 Day(s) or more	10	50	Shape B	25	4	40	No	N8	Round hole	84	20	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

Days to Ship

All

Same day

4 Day(s) or Less

5 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

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SS Spur Gear (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Hole diameter, Shaft diameter(Ø)

Gear Shape

Number of Teeth(Teeth)

Module

Tooth Width(mm)

Ground Tooth

Shaft Bore Config.

Diameter of Hub(φ)

Length of Hub(mm)

Keyway (width × depth)(mm)

Set screw (accessories)

Pilot Hole Product, Completed Product

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CAD

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