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Spur Gears（Material：Steel）

28 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less 15 Days or Less 16 Days or Less

On Sale Till 07/03/2025

Spur Gear SS

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:

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Spur Gears - Pressure Angle 20Deg., Module 1.5

MISUMI

New: Width 10 mm added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Stainless Steel, Steel
•Shape : Shape A, Shape B, Shape K
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 1.5 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more

Days to Ship:	10 Days or more

On Sale Till 07/03/2025

Ground Spur Gear SSG

KHK Gears

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

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Spur Gears - Pressure Angle 20Deg., Module 1.0

MISUMI

New: Width 8 mm for thin type and 12 mm for standard type are added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Stainless Steel, Steel
•Shape : Shape A, Shape B, Shape K
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 1.0 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Spur Gears - Pressure Angle 20Deg., Module 2.0

MISUMI

New: Width 15 mm added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Stainless Steel, Steel
•Shape : Shape A, Shape B
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 2.0 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Spur Gears - Pressure Angle 20Deg., Module 2.5

MISUMI

New: Width 20 mm added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Stainless Steel, Steel
•Shape : Shape A, Shape B
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 2.5 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Spur Gears - Pressure Angle 20 Degrees, Induction Hardened

MISUMI

Gears with hardened teeth which provides excellent strength, abrasion resistance and high precision

Spec Change

Price Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 Days or more
Spur Gears - Pressure Angle 20Deg., Module 0.5

MISUMI

•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Brass, Free-Cutting Brass Bar, Stainless Steel, Steel
•Shape : Shape A, Shape B, Shape K
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 0.5 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Spur Gears - Pressure Angle 20Deg., Module 3.0

MISUMI

New: Width 25 mm added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Stainless Steel, Steel
•Shape : Shape A, Shape B
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 3.0 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 3) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 3) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Spur Gear SSA

KHK Gears

•Material : Steel
•Shape : Shape A
•Shaft Bore Config. : Keyway, Round hole
For complete product overview and details on Spur Gear SSA see the sections below:

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 2) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 2) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Spur Gears - Pressure Angle 20 Degrees, Hub Dimension Configurable

MISUMI

If the mounting spaces are limited, the tooth width and hub dimensions can be reconfigured.

Spec Change

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 Days or more
New Products
Spur Gears - Pressure Angle 20 Degrees, B Shape, Shaft Bore Fixed

MISUMI

•Material : 1045 Carbon Steel or Equivalent, Steel
•Shape : Shape B
For complete product overview and details on Spur Gear - Pressure Angle 20°, Module 0.5, 0.8, 1.0, 1.5, 2.0, 2.5, 3.0, B Shape, Shaft Bore Fixed Type see the sections below:

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 5) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 5) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 1) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B, Shape K
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 1) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 6) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 6) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Spur Gear m2 S45C Type

Kyouiku Gear（KG）

Choose from a rich selection of hole diameters, face widths (for light load / for heavy load) and shapes (A type (without hub), B type (with hub), etc.). Directly mountable slotted keyway machined, tapped product available. RoHS-compliant. [Many hole diameter dimensions]
· Even for other bore hole specifications, MISUMI can provide additional processing of product shaft holes.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 2.5) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 2.5) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Spur Gear m1 S45C Type

Kyouiku Gear（KG）

•Material : Steel
•Shape : Shape A, Shape B, Shape K, With Shaft
•Shaft Bore Config. : Keyway, Keyway + Tap, Round hole, Round hole+tap
For complete product overview and details on Spur Gear m1 S45C Type see the sections below:

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
CP Spur Gear

KHK Gears

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

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Spur Gears - Pressure Angle 20Deg., Module 0.8

MISUMI

New: Width 3 mm added. [July 2023]
•Material : 1045 Carbon Steel or Equivalent, 304 Stainless Steel, Brass, Free-Cutting Brass Bar, Stainless Steel, Steel
•Shape : Shape A, Shape B, Shape K
For complete product overview and details on Spur Gears - Pressure Angle 20Deg., Module 0.8 see the sections below:

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 10 Days or more
Spur Gears - Pressure Angle 20 Degrees, Keyless

MISUMI

The strength of shafts is not deteriorated because machining to shafts (i.e. keyways, etc.) is not required. And positioning is easy.

Spec Change

inCAD Components

CAD ：

2D / 3D
Days to Ship: 12 Days or more
Spur Gears - Pressure Angle 20 Degrees, with Built-In Bearing

MISUMI

Bearing built-in spur gears can be used for reversing rotations and synchronizing.

Volume Discount

Spec Change

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 1.5) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B, Shape K
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 1.5) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
K Standard Pinion Gear (Module 4) Full-Depth Tooth, Pressure Angle 20°

Katayama Chain

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on K Standard Pinion Gear (Module 4) Full-Depth Tooth, Pressure Angle 20° see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Spur gear (with boss) SSB

Aoki Seimitsu

•Material : Steel
•Shape : Shape B
•Shaft Bore Config. : Round hole
For complete product overview and details on Spur gear (with boss) SSB see the sections below:

Volume Discount

CAD ：

2D
Days to Ship: 11 Days or more
Polished Flat Gear, m1

Kyouiku Gear（KG）

•Material : Steel
•Shape : Shape B, With Shaft
•Shaft Bore Config. : Round hole, Round hole+tap
For complete product overview and details on Polished Flat Gear, m1 see the sections below:

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	12 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	12 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	12 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Number of Teeth
Material
Shape
Heat Treatment
Surface Treatment
Shaft Bore Config.
Ground Tooth
Backlash
Shaft Bore Dia., Shaft Dia. d(Ø)
Bearing
Tooth Width B(mm)
Shaft Bore Tolerance
Metal Bushing

	On Sale Till 07/03/2025	Lead Time Reduction	On Sale Till 07/03/2025	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction	Spec Change Price Reduction	Lead Time Reduction	Lead Time Reduction				Spec Change	New Products								Lead Time Reduction	Spec Change	Spec Change
Brand	KHK Gears	MISUMI	KHK Gears	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	Katayama Chain	KHK Gears	Katayama Chain	MISUMI	MISUMI	Katayama Chain	Katayama Chain	Katayama Chain	Kyouiku Gear（KG）	Katayama Chain	Kyouiku Gear（KG）	KHK Gears	MISUMI	MISUMI	MISUMI	Katayama Chain	Katayama Chain	Aoki Seimitsu	Kyouiku Gear（KG）
Product Series	Spur Gear SS	Spur Gears - Pressure Angle 20Deg., Module 1.5	Ground Spur Gear SSG	Spur Gears - Pressure Angle 20Deg., Module 1.0	Spur Gears - Pressure Angle 20Deg., Module 2.0	Spur Gears - Pressure Angle 20Deg., Module 2.5	Spur Gears - Pressure Angle 20 Degrees, Induction Hardened	Spur Gears - Pressure Angle 20Deg., Module 0.5	Spur Gears - Pressure Angle 20Deg., Module 3.0	K Standard Pinion Gear (Module 3) Full-Depth Tooth, Pressure Angle 20°	Spur Gear SSA	K Standard Pinion Gear (Module 2) Full-Depth Tooth, Pressure Angle 20°	Spur Gears - Pressure Angle 20 Degrees, Hub Dimension Configurable	Spur Gears - Pressure Angle 20 Degrees, B Shape, Shaft Bore Fixed	K Standard Pinion Gear (Module 5) Full-Depth Tooth, Pressure Angle 20°	K Standard Pinion Gear (Module 1) Full-Depth Tooth, Pressure Angle 20°	K Standard Pinion Gear (Module 6) Full-Depth Tooth, Pressure Angle 20°	Spur Gear m2 S45C Type	K Standard Pinion Gear (Module 2.5) Full-Depth Tooth, Pressure Angle 20°	Spur Gear m1 S45C Type	CP Spur Gear	Spur Gears - Pressure Angle 20Deg., Module 0.8	Spur Gears - Pressure Angle 20 Degrees, Keyless	Spur Gears - Pressure Angle 20 Degrees, with Built-In Bearing	K Standard Pinion Gear (Module 1.5) Full-Depth Tooth, Pressure Angle 20°	K Standard Pinion Gear (Module 4) Full-Depth Tooth, Pressure Angle 20°	Spur gear (with boss) SSB	Polished Flat Gear, m1
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D		2D / 3D	2D / 3D				2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D	2D / 3D
Days to Ship	Same day or more Show Stock Products	10 Days or more	Same day or more Show Stock Products	10 Days or more	10 Days or more	8 Days or more	12 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	12 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	12 Days or more	8 Days or more	8 Days or more	8 Days or more	11 Days or more	8 Days or more
Specifications		inCAD Components		inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components				inCAD Components	inCAD Components								inCAD Components	inCAD Components	inCAD Components
Number of Teeth	12 ～ 200	12 ～ 120	14 ～ 120	12 ～ 120	12 ～ 100	12 ～ 80	15 ～ 100	15 ～ 120	12 ～ 70	12 ～ 40	20 ～ 120	12 ～ 50	12 ～ 120	20 ～ 120	12 ～ 40	15 ～ 50	12 ～ 40	8 ～ 100	12 ～ 50	8 ～ 120	20 ～ 40	12 ～ 50	12 ～ 120	15 ～ 60	12 ～ 50	12 ～ 40	12 ～ 100	16
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Shape	Shape B / Shape K	Shape A / Shape B / Shape K	Shape B	Shape A / Shape B / Shape K	Shape A / Shape B	Shape A / Shape B	Shape A / Shape B	Shape B / Shape K	Shape A / Shape B	Shape B	Shape A	Shape B	Shape A / Shape B	Shape B	Shape B	Shape B / Shape K	Shape B	Shape A / Shape B / Shape K / With Shaft	Shape B	Shape A / Shape B / Shape K / With Shaft	Shape B	Shape B / Shape K	Shape A / Shape B	Shape A / Shape B	Shape B / Shape K	Shape B	Shape B	With Shaft
Heat Treatment	Not Provided	Not Provided	Induction Hardened	Not Provided	Not Provided	Not Provided	Induction Hardened	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Induction Hardened
Surface Treatment	Black Oxide Coating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Black Oxide Coating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Not Provided / Black Oxide Coating	Black Oxide Coating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	Not Provided	Black Oxide Coating	Not Provided	Black Oxide Coating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Not Provided / Black Oxide Coating / Electroless Nickel Plating	Black Oxide Coating	Black Oxide Coating	Black Oxide Coating	Not Provided
Shaft Bore Config.	Round hole / Round hole+tap / Keyway + Tap	-	Round hole / Round hole+tap / Keyway + Tap	-	-	-	-	-	-	Round hole	Round hole / Keyway	Round hole	-	-	Round hole	Round hole	Round hole	Round hole / Round hole+tap / Keyway + Tap	Round hole	Round hole / Round hole+tap / Keyway + Tap	Round hole / Round hole+tap / Keyway + Tap	-	-	-	Round hole	Round hole	Round hole	-
Ground Tooth	Not Provided	Not Provided	Provided	Not Provided	Not Provided	Not Provided	Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Provided
Backlash	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided
Shaft Bore Dia., Shaft Dia. d(Ø)	3 ～ 50	6 ～ 54	6 ～ 50	6 ～ 58	8 ～ 55	8 ～ 60	6 ～ 56	3 ～ 16	8 ～ 70	15 ～ 25	8 ～ 50	10 ～ 15	3 ～ 40	-	22 ～ 30	8 ～ 10	25 ～ 30	8 ～ 50	12 ～ 20	5 ～ 50	6 ～ 45	4 ～ 9	1 ～ 50	-	8 ～ 12	20 ～ 25	10 ～ 35	-
Bearing	-	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Not Provided	Not Provided	Not Provided	Not Provided
Tooth Width B(mm)	5 ～ 90	15	8 ～ 60	6 ～ 12	20	25	8 ～ 30	2 ～ 8	30	30	10 ～ 50	20	2 ～ 35	2 ～ 30	50	10	60	12 ～ 33	25	6 ～ 12	10 ～ 60	5 ～ 7	10 ～ 30	12 ～ 20	15	40	10 ～ 60	10
Shaft Bore Tolerance	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	H7	Not Specified / H7 / H8	H7	Not Specified / H7 / H8	H7	H7	H7	-	H7	H7	H7	-
Metal Bushing	Not Provided	-	Not Provided	-	-	-	-	-	-	-	Not Provided	-	-	-	-	-	-	-	-	-	Not Provided	-	-	-	-	-	Not Provided	-

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Metric / Inch
- metric
Clear

Number of Teeth
8

10

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

105

108

110

115

120

150

200
Clear

Material
- Steel
- Stainless Steel
- Resin
- Brass
Clear

Shape
- Shape A
- Shape B
- Shape K
- With Shaft
Larger Image

Clear

Heat Treatment
- Not Provided
- Induction Hardened
Clear

Surface Treatment
- Not Provided
- Black Oxide Coating
- Electroless Nickel Plating
Clear

Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway
- Keyway + Tap
Larger Image

Clear

Ground Tooth
- Not Provided
- Provided
Clear

Backlash
- Provided
Clear

Shaft Bore Dia., Shaft Dia. d(Ø)
1

2

3

4

5

6

6.35

7

8

9

10

10.64

11

12

12.66

13

14

15

16

17

18

19

20

21

21.28

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
[3-70/1Ø Unit(s)]
Drawing

Clear