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Spur Gear m2 S45C Type

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. [Many hole diameter dimensions]
· Even for other bore hole specifications, MISUMI can provide additional processing of product shaft holes, shipping on the 5th day (quote provided in the event of manufacturer stock shortage)

(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.

Part Number

Configured Part Number is shown.

: 30; 45; 60

Part Number
S2S18B#1415
S2S20B#1415
S2S20B#2215
S2S20B#2220
S2S25A-2014F-N-28
S2S25B#2220
S2S25BF-2008-N-10
S2S25BF-2008-N-11
S2S25BF-2008-N-12
S2S25BF-2008-N-13
S2S25BF-2008-N-14
S2S25BF-2008-N-15
S2S25BF-2008-N-16
S2S25BF-2008-N-17
S2S25BF-2008-N-18
S2S25BF-2008-N-19
S2S25BF-2008-N-20
S2S25BF-2008-N-21
S2S25BF-2008-N-22
S2S25BF-2008-N-23
S2S28B#1415
S2S30B#1415
S2S30B-2018N-N-19
S2S30B-2018N-N-20
S2S30B-2018N-N-21
S2S30B-2018N-N-22
S2S30B-2018N-N-23
S2S30B-2018N-N-24
S2S30B-2018N-N-25
S2S30B-2018N-N-26
S2S30B-2018N-N-27
S2S30B-2018N-N-28
S2S30B-2018N-N-29
S2S30B-2018N-N-30
S2S30B-2018N-N-31
S2S30B-2018N-N-32
S2S30B-2018N-N-33
S2S30B-2018N-N-34
S2S30B-2018N-N-35
S2S30B-2018N-N-36
S2S30B-2018N-N-37
S2S30B-2018N-N-38
S2S30B-2018N-N-39
S2S30B-2018N-N-40
S2S30B#2220
S2S32B#2020
S2S36B#1215
S2S36B#1220
S2S36B#2020
S2S40B#1215
S2S40B#1218
S2S40B#1220
S2S40B#2025
S2S50B#1220
S2S50B#2020
S2S50B#2025
S2S50B#2030
S2S60B#1220
S2S60B-2018-N-18
S2S60B-2018-N-21

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia., Shaft Dia. d (Ø)	Gear Shape	Number of Teeth (Teeth)	Tooth Width B (mm)	Shaft Bore Tolerance	Accuracy (Old JIS)	Shaft Bore Config.	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)
MYR 77.88	5 Piece(s)	6 Day(s) or more	10	15	Shape B	18	14	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 82.02	5 Piece(s)	4 Day(s) or more	10	15	Shape B	20	14	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 100.58	1 Piece(s)	7 Day(s) or more	10	15	Shape B	20	22	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 100.58	1 Piece(s)	6 Day(s) or more	10	20	Shape B	20	22	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 133.92	1 Piece(s)	13 Day(s) or more	10	28	Shape A	25	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	-
MYR 127.51	5 Piece(s)	6 Day(s) or more	10	20	Shape B	25	22	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	10	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M4	M4×3	3	1.4	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	11	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M4	M4×3	4	1.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	12	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M4	M4×3	4	1.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	13	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M5	M5×4	5	2.3	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	14	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M5	M5×4	5	2.3	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	15	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M5	M5×4	5	2.3	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	16	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M5	M5×4	5	2.3	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	17	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M5	M5×4	5	2.3	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	18	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	6	2.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	19	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	6	2.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	20	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	6	2.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	21	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	6	2.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	22	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	6	2.8	40	BF	B1
MYR 150.38	1 Piece(s)	12 Day(s) or more	10	23	Shape B	25	20	-	-	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Pilot Hole Product	M6	M6 x 5	8	3.3	40	BF	B1
MYR 119.16	1 Piece(s)	6 Day(s) or more	10	15	Shape B	28	14	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 129.38	1 Piece(s)	4 Day(s) or more	10	15	Shape B	30	14	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	19	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	20	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	21	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	22	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	23	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	24	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	25	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	26	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	27	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	28	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	29	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	30	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	31	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	32	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	33	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	34	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	10 Day(s) or more	10	35	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	36	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	37	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	38	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	39	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 190.22	1 Piece(s)	14 Day(s) or more	10	40	Shape B	30	20	H7	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 159.08	1 Piece(s)	6 Day(s) or more	10	20	Shape B	30	22	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 156.80	1 Piece(s)	12 Day(s) or more	10	20	Shape B	32	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 155.88	1 Piece(s)	6 Day(s) or more	10	15	Shape B	36	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 155.88	1 Piece(s)	6 Day(s) or more	10	20	Shape B	36	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 182.29	1 Piece(s)	6 Day(s) or more	10	20	Shape B	36	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 176.72	1 Piece(s)	6 Day(s) or more	10	15	Shape B	40	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 176.72	1 Piece(s)	6 Day(s) or more	10	18	Shape B	40	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 177.72	1 Piece(s)	4 Day(s) or more	10	20	Shape B	40	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 210.15	1 Piece(s)	8 Day(s)	10	25	Shape B	40	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 284.26	1 Piece(s)	7 Day(s) or more	10	20	Shape B	50	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 283.99	1 Piece(s)	6 Day(s) or more	10	20	Shape B	50	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 283.99	1 Piece(s)	5 Day(s) or more	10	25	Shape B	50	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 283.99	1 Piece(s)	8 Day(s)	10	30	Shape B	50	20	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B1
MYR 305.35	1 Piece(s)	4 Day(s) or more	10	20	Shape B	60	12	H7	Class 8 Equivalent	Keyway + Tap	Standard shaft hole product	Round hole + keyway + tap hole	Finished product	-	-	-	-	-	-	B3
MYR 325.34	1 Piece(s)	12 Day(s) or more	10	18	Shape B	60	20	Not specified	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	M6	M6 x 5	6	2.8	-	-	B1
MYR 325.34	1 Piece(s)	12 Day(s) or more	10	21	Shape B	60	20	Not specified	Class 8 Equivalent	Keyway + Tap	Shaft hole processed products	Round hole + keyway + tap hole	Finished product	M6	M6 x 5	6	2.8	-	-	B1

Basic Information

Module	2	Material	Steel	Surface Treatment	No
Heat Treatment	No	Ground Tooth	No	Bearing	No
Backlash	Presence	Material (Details)	S45C

Configure

139 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

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
Gear Shape
- Shape A
- Shape B
- K-Shaped
- Groove
Clear
Number of Teeth(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
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 x 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

B3
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

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

43 Day(s) 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

(i)Caution

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia., Shaft Dia. d(Ø)

Gear Shape

Number of Teeth(Teeth)

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

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm