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Ground Helical Gear KHG (Part Numbers)

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KOHARA GEAR INDUSTRY

Thermally refined SCM440 material, with induction hardened tooth surface, before hole standard ground precision JISN6 high strength grade, excellent wear-resistance ground helical gear. Adopting the axis-perpendicular module, the assembly distance can be easily calculated like a spur gear, and replacement with a spur gear of the same specification is possible.

(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; 60; 90

Part Number
KHG2-40RJ20
KHG2-40RJ22
KHG2-40RJ25
KHG2-40RJ28
KHG2-40RJ30
KHG2-40RJ32
KHG2-40RJ35
KHG2-45R
KHG2-45RJ20
KHG2-45RJ22
KHG2-45RJ25
KHG2-45RJ28
KHG2-45RJ30
KHG2-45RJ32
KHG2-45RJ35
KHG2-48R
KHG2-48RJ20
KHG2-48RJ22
KHG2-48RJ25
KHG2-48RJ28
KHG2-48RJ30
KHG2-48RJ32
KHG2-48RJ35
KHG2-50R
KHG2-50RJ25
KHG2-50RJ28
KHG2-50RJ30
KHG2-50RJ32
KHG2-50RJ35
KHG2-60R
KHG2-60RJ25
KHG2-60RJ28
KHG2-60RJ30
KHG2-60RJ32
KHG2-60RJ35
KHG2-70R
KHG2-70RJ25
KHG2-70RJ28
KHG2-70RJ30
KHG2-70RJ32
KHG2-70RJ35
KHG2-70RJ40
KHG2-80R
KHG2-80RJ25
KHG2-80RJ28
KHG2-80RJ30
KHG2-80RJ32
KHG2-80RJ35
KHG2-80RJ40
KHG2-80RJ45
KHG2-90R
KHG2-90RJ25
KHG2-90RJ28
KHG2-90RJ30
KHG2-90RJ32
KHG2-90RJ35
KHG2-90RJ40
KHG2-90RJ45
KHG2-90RJ50
KHG2-100R
KHG2-100RJ25
KHG2-100RJ28
KHG2-100RJ30
KHG2-100RJ32
KHG2-100RJ35
KHG2-100RJ40
KHG2-100RJ45
KHG2-100RJ50
KHG2.5-18R
KHG2.5-18RJ15
KHG2.5-18RJ16
KHG2.5-18RJ17
KHG2.5-18RJ18
KHG2.5-18RJ19
KHG2.5-18RJ20
KHG2.5-18RJ22
KHG2.5-20R
KHG2.5-20RJ18
KHG2.5-20RJ19
KHG2.5-20RJ20
KHG2.5-20RJ22
KHG2.5-22R
KHG2.5-22RJ18
KHG2.5-22RJ19
KHG2.5-22RJ20
KHG2.5-22RJ22
KHG2.5-22RJ25
KHG2.5-24R
KHG2.5-24RJ18
KHG2.5-24RJ19

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Module	Number of Teeth (Teeth)	Twisting Direction	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia.	Tooth Width (mm)	Boss diameter B (φ)	Hole diameter A (φ)	Keyway (mm)	Size of Screw Hole	Screw Hole Dimensions (mm)	Shaft Hole Specifications
SGD 190.28	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	20	6×2.8	M5	6.5	Finished product
SGD 205.74	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	22	6×2.8	M5	6.5	Finished product
SGD 205.59	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	25	8×3.3	M6	6.5	Finished product
SGD 205.42	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	28	8×3.3	M6	6.5	Finished product
SGD 205.19	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	30	8×3.3	M6	6.5	Finished product
SGD 205.42	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	32	10×3.3	M8	6.5	Finished product
SGD 205.19	1 Piece(s)	10 Day(s)	10	2	40	Right	Keyway + Tap	-	16	60	35	10×3.3	M8	6.5	Finished product
SGD 164.20	1 Piece(s)	10 Day(s)	10	2	45	Right	Round hole	20	16	-	20	NA	-	-	Pilot Hole Product
SGD 192.30	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	20	6×2.8	M5	6.5	Finished product
SGD 203.00	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	22	6×2.8	M5	6.5	Finished product
SGD 202.80	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	25	8×3.3	M6	6.5	Finished product
SGD 202.50	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	28	8×3.3	M6	6.5	Finished product
SGD 202.30	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	30	8×3.3	M6	6.5	Finished product
SGD 202.10	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	32	10×3.3	M8	6.5	Finished product
SGD 201.80	1 Piece(s)	10 Day(s)	10	2	45	Right	Keyway + Tap	-	16	60	35	10×3.3	M8	6.5	Finished product
SGD 186.80	1 Piece(s)	10 Day(s)	10	2	48	Right	Round hole	20	16	-	20	NA	-	-	Pilot Hole Product
SGD 224.83	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	20	6×2.8	M5	6.5	Finished product
SGD 240.36	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	22	6×2.8	M5	6.5	Finished product
SGD 240.19	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	25	8×3.3	M6	6.5	Finished product
SGD 239.99	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	28	8×3.3	M6	6.5	Finished product
SGD 239.88	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	30	8×3.3	M6	6.5	Finished product
SGD 239.68	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	32	10×3.3	M8	6.5	Finished product
SGD 239.44	1 Piece(s)	10 Day(s)	10	2	48	Right	Keyway + Tap	-	16	60	35	10×3.3	M8	6.5	Finished product
SGD 191.10	1 Piece(s)	8 Day(s)	10	2	50	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 227.15	1 Piece(s)	10 Day(s)	10	2	50	Right	Keyway + Tap	-	16	60	25	8×3.3	M6	6.5	Finished product
SGD 242.57	1 Piece(s)	10 Day(s)	10	2	50	Right	Keyway + Tap	-	16	60	28	8×3.3	M6	6.5	Finished product
SGD 242.42	1 Piece(s)	10 Day(s)	10	2	50	Right	Keyway + Tap	-	16	60	30	8×3.3	M6	6.5	Finished product
SGD 242.27	1 Piece(s)	10 Day(s)	10	2	50	Right	Keyway + Tap	-	16	60	32	10×3.3	M8	6.5	Finished product
SGD 242.02	1 Piece(s)	10 Day(s)	10	2	50	Right	Keyway + Tap	-	16	60	35	10×3.3	M8	6.5	Finished product
SGD 238.80	1 Piece(s)	10 Day(s)	10	2	60	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 272.93	1 Piece(s)	10 Day(s)	10	2	60	Right	Keyway + Tap	-	16	65	25	8×3.3	M6	6.5	Finished product
SGD 288.37	1 Piece(s)	10 Day(s)	10	2	60	Right	Keyway + Tap	-	16	65	28	8×3.3	M6	6.5	Finished product
SGD 288.21	1 Piece(s)	10 Day(s)	10	2	60	Right	Keyway + Tap	-	16	65	30	8×3.3	M6	6.5	Finished product
SGD 288.04	1 Piece(s)	10 Day(s)	10	2	60	Right	Keyway + Tap	-	16	65	32	10×3.3	M8	6.5	Finished product
SGD 287.81	1 Piece(s)	10 Day(s)	10	2	60	Right	Keyway + Tap	-	16	65	35	10×3.3	M8	6.5	Finished product
SGD 276.99	1 Piece(s)	10 Day(s)	10	2	70	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 326.29	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	25	8×3.3	M6	6.5	Finished product
SGD 341.72	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	28	8×3.3	M6	6.5	Finished product
SGD 341.60	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	30	8×3.3	M6	6.5	Finished product
SGD 341.42	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	32	10×3.3	M8	6.5	Finished product
SGD 341.17	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	35	10×3.3	M8	6.5	Finished product
SGD 340.72	1 Piece(s)	10 Day(s)	10	2	70	Right	Keyway + Tap	-	16	70	40	12×3.3	M8	6.5	Finished product
SGD 336.90	1 Piece(s)	10 Day(s)	10	2	80	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 386.13	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	25	8×3.3	M6	6.5	Finished product
SGD 401.58	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	28	8×3.3	M6	6.5	Finished product
SGD 401.46	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	30	8×3.3	M6	6.5	Finished product
SGD 401.24	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	32	10×3.3	M8	6.5	Finished product
SGD 401.01	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	35	10×3.3	M8	6.5	Finished product
SGD 400.54	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	40	12×3.3	M8	6.5	Finished product
SGD 399.98	1 Piece(s)	10 Day(s)	10	2	80	Right	Keyway + Tap	-	16	80	45	14×3.8	M10	6.5	Finished product
SGD 389.20	1 Piece(s)	10 Day(s)	10	2	90	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 417.70	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	25	8×3.3	M6	6.5	Finished product
SGD 435.00	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	28	8×3.3	M6	6.5	Finished product
SGD 434.80	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	30	8×3.3	M6	6.5	Finished product
SGD 434.50	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	32	10×3.3	M8	6.5	Finished product
SGD 434.20	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	35	10×3.3	M8	6.5	Finished product
SGD 433.60	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	40	12×3.3	M8	6.5	Finished product
SGD 432.90	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	45	14×3.8	M10	6.5	Finished product
SGD 432.20	1 Piece(s)	10 Day(s)	10	2	90	Right	Keyway + Tap	-	16	90	50	14×3.8	M10	6.5	Finished product
SGD 472.80	1 Piece(s)	10 Day(s)	10	2	100	Right	Round hole	25	16	-	25	NA	-	-	Pilot Hole Product
SGD 501.70	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	25	8×3.3	M6	6.5	Finished product
SGD 519.00	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	28	8×3.3	M6	6.5	Finished product
SGD 518.80	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	30	8×3.3	M6	6.5	Finished product
SGD 518.50	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	32	10×3.3	M8	6.5	Finished product
SGD 518.20	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	35	10×3.3	M8	6.5	Finished product
SGD 517.60	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	40	12×3.3	M8	6.5	Finished product
SGD 516.90	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	45	14×3.8	M10	6.5	Finished product
SGD 516.20	1 Piece(s)	10 Day(s)	10	2	100	Right	Keyway + Tap	-	16	100	50	14×3.8	M10	6.5	Finished product
SGD 87.90	1 Piece(s)	11 Day(s)	10	2.5	18	Right	Round hole	15	20	-	15	NA	-	-	Pilot Hole Product
SGD 125.25	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	15	5×2.3	M4	7	Finished product
SGD 141.43	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	16	5×2.3	M4	7	Finished product
SGD 141.38	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	17	5×2.3	M4	7	Finished product
SGD 141.32	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	18	6×2.8	M5	7	Finished product
SGD 141.27	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	19	6×2.8	M5	7	Finished product
SGD 141.20	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	20	6×2.8	M5	7	Finished product
SGD 141.10	1 Piece(s)	10 Day(s)	10	2.5	18	Right	Keyway + Tap	-	20	38	22	6×2.8	M5	7	Finished product
SGD 95.67	1 Piece(s)	10 Day(s)	10	2.5	20	Right	Round hole	18	20	-	18	NA	-	-	Pilot Hole Product
SGD 133.19	1 Piece(s)	10 Day(s)	10	2.5	20	Right	Keyway + Tap	-	20	40	18	6×2.8	M5	7	Finished product
SGD 149.35	1 Piece(s)	10 Day(s)	10	2.5	20	Right	Keyway + Tap	-	20	40	19	6×2.8	M5	7	Finished product
SGD 149.28	1 Piece(s)	10 Day(s)	10	2.5	20	Right	Keyway + Tap	-	20	40	20	6×2.8	M5	7	Finished product
SGD 149.16	1 Piece(s)	10 Day(s)	10	2.5	20	Right	Keyway + Tap	-	20	40	22	6×2.8	M5	7	Finished product
SGD 103.60	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Round hole	18	20	-	18	NA	-	-	Pilot Hole Product
SGD 123.45	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Keyway + Tap	-	20	44	18	6×2.8	M5	7	Finished product
SGD 141.50	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Keyway + Tap	-	20	44	19	6×2.8	M5	7	Finished product
SGD 141.40	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Keyway + Tap	-	20	44	20	6×2.8	M5	7	Finished product
SGD 141.20	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Keyway + Tap	-	20	44	22	6×2.8	M5	7	Finished product
SGD 140.90	1 Piece(s)	10 Day(s)	10	2.5	22	Right	Keyway + Tap	-	20	44	25	8×3.3	M6	7	Finished product
SGD 112.90	1 Piece(s)	10 Day(s)	10	2.5	24	Right	Round hole	18	20	-	18	NA	-	-	Pilot Hole Product
SGD 132.40	1 Piece(s)	10 Day(s)	10	2.5	24	Right	Keyway + Tap	-	20	48	18	6×2.8	M5	7	Finished product
SGD 150.80	1 Piece(s)	10 Day(s)	10	2.5	24	Right	Keyway + Tap	-	20	48	19	6×2.8	M5	7	Finished product

Basic Information

Material(mm)	Steel	Heat Treatment(φ)	Thermal Refined, Induction Hardened	Ground Tooth	Presence
Surface Treatment	Black oxide finish	Hole Dia. Tolerance	H7	Metal system material	SCM440
Torsional Angle(°)	21°30′	Accuracy Grade	N6

Configure

521 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Module
1

1.5

2

2.5

3
Clear
Number of Teeth(Teeth)
15

16

18

20

22

24

25

26

28

30

32

35

36

40

45

48

50

52

60

70

80

90

100
Clear
Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway + Tap
Clear
Shaft Bore Dia., Shaft Dia.
6

8

10

12

14

15

16

17

18

19

20

22

25

30
Clear
Tooth Width(mm)
8

12

16

20

25
Clear
Boss diameter B(φ)
17

20

24

25

26

28

30

32

35

36

38

40

42

44

45

48

50

58

60

65

70

75

80

85

90

100
Clear
Hole diameter A(φ)
6

8

10

12

14

15

16

17

18

19

20

22

25

28

30

32

35

40

45

50
Clear
Keyway(mm)
- 4×1.8
- 5×2.3
- 6×2.8
- 8×3.3
- 10×3.3
- 12×3.3
- 14×3.8
- NA
Clear
Size of Screw Hole
- M4
- M5
- M6
- M8
- M10
Clear
Screw Hole Dimensions(mm)
- 5
- 6
- 6.5
- 7
- 8
Clear
Shaft Hole Specifications
- Finished product
- Pilot Hole Product
Clear
type
- KHG
Clear
Twisting Direction
- Right
- Left
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

4 Day(s) or Less

8 Day(s) or Less

10 Day(s) or Less

11 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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Ground Helical Gear KHG (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Module

Number of Teeth(Teeth)

Shaft Bore Config.

Shaft Bore Dia., Shaft Dia.

Tooth Width(mm)

Boss diameter B(φ)

Hole diameter A(φ)

Keyway(mm)

Size of Screw Hole

Screw Hole Dimensions(mm)

Shaft Hole Specifications

type

Twisting Direction

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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