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Spur Gear m2 S45C Type

Volume Discount

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.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
S2S14B-1410N-P-11
S2S14B-1410N-P-12
S2S15B-2210N-P-11
S2S15B-2210N-P-12
S2S15B-2210N-P-13
S2S15B-2210N-P-14
S2S16B-1412N-P-13
S2S16B-1412N-P-14
S2S16B-1412N-P-15
S2S16B-1412N-P-16
S2S25BF-2008-P-9
S2S25BF-2008-P-10
S2S25BF-2008-P-11
S2S25BF-2008-P-12
S2S25BF-2008-P-13
S2S25BF-2008-P-14
S2S25BF-2008-P-15
S2S25BF-2008-P-16
S2S25BF-2008-P-17
S2S25BF-2008-P-18
S2S25BF-2008-P-19
S2S25BF-2008-P-20
S2S25BF-2008-P-21
S2S25BF-2008-P-22
S2S25BF-2008-P-23
S2S25BF-2008-P-24
S2S25BF-2008-P-25
S2S25BF-2008-P-26
S2S25BF-2008-P-27
S2S25BF-2008-P-28
S2S25BF-2008-P-29
S2S25BF-2008-P-30
S2S30B-2018N-P-19
S2S30B-2018N-P-20
S2S30B-2018N-P-21
S2S30B-2018N-P-22
S2S30B-2018N-P-23
S2S30B-2018N-P-24
S2S30B-2018N-P-25
S2S30B-2018N-P-26
S2S30B-2018N-P-27
S2S30B-2018N-P-28
S2S30B-2018N-P-29
S2S30B-2018N-P-30
S2S30B-2018N-P-31
S2S30B-2018N-P-32
S2S30B-2018N-P-33
S2S30B-2018N-P-34
S2S30B-2018N-P-35
S2S30B-2018N-P-36
S2S30B-2018N-P-37
S2S30B-2018N-P-38
S2S30B-2018N-P-39
S2S30B-2018N-P-40
S2S30B-2018N-P-41
S2S30B-2018N-P-42
S2S30B-2018N-P-43
S2S30B-2018N-P-44
S2S60B-2018-P-18
S2S60B-2018-P-19

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Number of Teeth	Shape	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia. d (Ø)	Tooth Width B (mm)	Shaft Bore Tolerance	Precision (Old JIS)	Shaft Hole Specifications	Shaft hole finished	Pilot Hole Product, Completed Product	Tapped Hole Size	Set screw size	Keyway Width (mm)	Key Groove Depth (mm)	Diameter of Hub (mm)	Base material	Shape (details)
1 Piece(s)	Available	16 Days or more	10	14	Shape B	Round hole+tap	11	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	14	Shape B	Round hole+tap	12	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	15	Shape B	Round hole+tap	11	22	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	15	Shape B	Round hole+tap	12	22	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	15	Shape B	Round hole+tap	13	22	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	15	Shape B	Round hole+tap	14	22	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	16	Shape B	Round hole+tap	13	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	16	Shape B	Round hole+tap	14	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	33 Days or more	10	16	Shape B	Round hole+tap	15	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	16	Shape B	Round hole+tap	16	14	H7	Class 8～9 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	9	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M4	M4×3	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	10	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M4	M4×3	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	11	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M4	M4×3	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	12	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M4	M4×3	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	13	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M5	M5×4	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	14	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M5	M5×4	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	15	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M5	M5×4	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	16	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M5	M5×4	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	17	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M5	M5×4	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	18	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	19	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	20	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	21	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	22	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	23	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	24	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	25	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	26	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	27	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	28	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	29	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	25	Shape B	Round hole+tap	30	20	-	-	Shaft hole processed products	Round hole+tap hole	Pilot Hole Product	M6	M6×5	-	-	40	BF	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	19	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	20	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	21	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	22	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	23	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	24	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	25	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	26	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	27	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	28	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	29	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	30	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	31	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	32	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	33	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	34	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	35	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	36	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	37	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	38	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	39	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	40	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	41	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	42	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	43	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	30	Shape B	Round hole+tap	44	20	H7	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	-	-	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	60	Shape B	Round hole+tap	18	20	Not specified	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	M6	M6×5	-	-	-	-	B1
1 Piece(s)	Available	16 Days or more	10	60	Shape B	Round hole+tap	19	20	Not specified	Class 8 Equivalent	Shaft hole processed products	Round hole+tap hole	Finished product	M6	M6×5	-	-	-	-	B1

Basic Information

Material	Steel	Heat Treatment	No	Surface Treatment	No
Ground Tooth	No	Backlash	Presence	Bearing	No
Material (Details)	1045 Carbon Steel

Configure

148 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Number of Teeth
8

10

12

13

14

15

16

17

18

19

20

21

22

24

25

28

30

32

35

36

38

40

42

44

45

46

48

50

52

55

56

60

64

65

70

72

75

80

85

90

100
Clear
Shape
- Shape A
- Shape B
- K-Shaped
- Groove
Clear
Shaft Bore Dia., Shaft Dia. d(Ø)
8

9

10

11

12

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
Clear
Tooth Width B(mm)
12

14

20

22

33
Clear
Shaft Bore Tolerance
- Not specified
- H7
- H8
Clear
Shaft Hole Specifications
- Shaft hole processed products
- Standard shaft hole product
Clear
Shaft hole finished
- Round hole
- Round hole + keyway + tap hole
- Round hole lathed finish
- Round hole+tap hole
Clear
Pilot Hole Product, Completed Product
- Finished product
- Pilot Hole Product
Clear
Tapped Hole Size
- M4
- M5
- M6
- M8
- M10
Clear
Set screw size
- M4×3
- M5×4
- M6×5
- M8×6
- M10×8
Clear
Keyway Width(mm)
- 3
- 4
- 5
- 6
- 8
- 10
- 12
- 14
Clear
Key Groove Depth(mm)
- 1.4
- 1.8
- 2.3
- 2.8
- 3.3
- 3.8
Clear
Diameter of Hub(mm)
40

85

115
Clear
Base material
- BF
Clear
Shape (details)
A1

B1

L1

K2

L2
Clear
type
- BF
- S2S
- S2S-TUIKAKO
Clear
Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway + Tap
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less

14 Days or Less

16 Days or Less

17 Days or Less

24 Days or Less

33 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 m2 S45C Type

Basic Information

Configure

Specification/Dimensions

Number of Teeth

Shape

Shaft Bore Dia., Shaft Dia. d(Ø)

Tooth Width B(mm)

Shaft Bore Tolerance

Shaft Hole Specifications

Shaft hole finished

Pilot Hole Product, Completed Product

Tapped Hole Size

Set screw size

Keyway Width(mm)

Key Groove Depth(mm)

Diameter of Hub(mm)

Base material

Shape (details)

type

Shaft Bore Config.

CAD