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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
KHG1.5-60RJ22
KHG1.5-60RJ25
KHG1.5-60RJ28
KHG1.5-60RJ30
KHG1.5-60RJ32
KHG1.5-60RJ35
KHG1.5-80LJ20
KHG1.5-80LJ22
KHG1.5-80LJ25
KHG1.5-80LJ28
KHG1.5-80LJ30
KHG1.5-80LJ32
KHG1.5-80LJ35
KHG1.5-80LJ40
KHG1.5-80RJ20
KHG1.5-80RJ22
KHG1.5-80RJ25
KHG1.5-80RJ28
KHG1.5-80RJ30
KHG1.5-80RJ32
KHG1.5-80RJ35
KHG1.5-80RJ40
KHG1.5-90LJ20
KHG1.5-90LJ22
KHG1.5-90LJ25
KHG1.5-90LJ28
KHG1.5-90LJ30
KHG1.5-90LJ32
KHG1.5-90LJ35
KHG1.5-90LJ40
KHG1.5-90RJ20
KHG1.5-90RJ22
KHG1.5-90RJ25
KHG1.5-90RJ28
KHG1.5-90RJ30
KHG1.5-90RJ32
KHG1.5-90RJ35
KHG1.5-90RJ40
KHG1.5-100LJ20
KHG1.5-100LJ22
KHG1.5-100LJ25
KHG1.5-100LJ28
KHG1.5-100LJ30
KHG1.5-100LJ32
KHG1.5-100LJ35
KHG1.5-100LJ40
KHG1.5-100RJ20
KHG1.5-100RJ22
KHG1.5-100RJ25
KHG1.5-100RJ28
KHG1.5-100RJ30
KHG1.5-100RJ32
KHG1.5-100RJ35
KHG1.5-100RJ40
KHG2-15LJ12
KHG2-15RJ12
KHG2-18LJ12
KHG2-18LJ14
KHG2-18LJ15
KHG2-18LJ16
KHG2-18LJ17
KHG2-18RJ12
KHG2-18RJ14
KHG2-18RJ15
KHG2-18RJ16
KHG2-18RJ17
KHG2-20LJ15
KHG2-20LJ16
KHG2-20LJ17
KHG2-20RJ15
KHG2-20RJ16
KHG2-20RJ17
KHG2-22LJ15
KHG2-22LJ16
KHG2-22LJ17
KHG2-22LJ18
KHG2-22LJ19
KHG2-22LJ20
KHG2-22RJ15
KHG2-22RJ16
KHG2-22RJ17
KHG2-22RJ18
KHG2-22RJ19
KHG2-22RJ20
KHG2-25LJ15
KHG2-25LJ16
KHG2-25LJ17
KHG2-25LJ18
KHG2-25LJ19
KHG2-25LJ20

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 221.38	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	22	6×2.8	M5	6	Finished product
SGD 221.22	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	25	8×3.3	M6	6	Finished product
SGD 221.07	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	28	8×3.3	M6	6	Finished product
SGD 220.95	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	30	8×3.3	M6	6	Finished product
SGD 220.80	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	32	10×3.3	M8	6	Finished product
SGD 220.60	1 Piece(s)	10 Day(s)	10	1.5	60	Right	Keyway + Tap	-	12	60	35	10×3.3	M8	6	Finished product
SGD 271.20	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 285.04	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 284.87	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 284.71	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 284.61	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 284.46	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 284.26	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 283.89	1 Piece(s)	10 Day(s)	10	1.5	80	Left	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 271.20	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 285.04	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 284.87	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 284.71	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 284.61	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 284.46	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 284.26	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 283.89	1 Piece(s)	10 Day(s)	10	1.5	80	Right	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 314.70	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 328.54	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 328.37	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 328.24	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 328.12	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 327.96	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 327.76	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 327.37	1 Piece(s)	10 Day(s)	10	1.5	90	Left	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 314.70	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 328.54	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 328.37	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 328.24	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 328.12	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 327.96	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 327.76	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 327.37	1 Piece(s)	10 Day(s)	10	1.5	90	Right	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 353.10	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 367.40	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 367.20	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 367.00	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 366.90	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 366.70	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 366.40	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 365.90	1 Piece(s)	10 Day(s)	10	1.5	100	Left	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 353.10	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	20	6×2.8	M5	6	Finished product
SGD 367.40	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	22	6×2.8	M5	6	Finished product
SGD 367.20	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	25	8×3.3	M6	6	Finished product
SGD 367.00	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	28	8×3.3	M6	6	Finished product
SGD 366.90	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	30	8×3.3	M6	6	Finished product
SGD 366.70	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	32	10×3.3	M8	6	Finished product
SGD 366.40	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	35	10×3.3	M8	6	Finished product
SGD 365.90	1 Piece(s)	10 Day(s)	10	1.5	100	Right	Keyway + Tap	-	12	70	40	12×3.3	M8	6	Finished product
SGD 109.84	1 Piece(s)	10 Day(s)	10	2	15	Left	Keyway + Tap	-	16	24	12	4×1.8	M4	6.5	Finished product
SGD 109.84	1 Piece(s)	10 Day(s)	10	2	15	Right	Keyway + Tap	-	16	24	12	4×1.8	M4	6.5	Finished product
SGD 116.62	1 Piece(s)	10 Day(s)	10	2	18	Left	Keyway + Tap	-	16	30	12	4×1.8	M4	6.5	Finished product
SGD 132.20	1 Piece(s)	10 Day(s)	10	2	18	Left	Keyway + Tap	-	16	30	14	5×2.3	M4	6.5	Finished product
SGD 132.15	1 Piece(s)	10 Day(s)	10	2	18	Left	Keyway + Tap	-	16	30	15	5×2.3	M4	6.5	Finished product
SGD 132.12	1 Piece(s)	10 Day(s)	10	2	18	Left	Keyway + Tap	-	16	30	16	5×2.3	M4	6.5	Finished product
SGD 132.07	1 Piece(s)	10 Day(s)	10	2	18	Left	Keyway + Tap	-	16	30	17	5×2.3	M4	6.5	Finished product
SGD 116.62	1 Piece(s)	10 Day(s)	10	2	18	Right	Keyway + Tap	-	16	30	12	4×1.8	M4	6.5	Finished product
SGD 132.20	1 Piece(s)	10 Day(s)	10	2	18	Right	Keyway + Tap	-	16	30	14	5×2.3	M4	6.5	Finished product
SGD 132.15	1 Piece(s)	10 Day(s)	10	2	18	Right	Keyway + Tap	-	16	30	15	5×2.3	M4	6.5	Finished product
SGD 132.12	1 Piece(s)	10 Day(s)	10	2	18	Right	Keyway + Tap	-	16	30	16	5×2.3	M4	6.5	Finished product
SGD 132.07	1 Piece(s)	10 Day(s)	10	2	18	Right	Keyway + Tap	-	16	30	17	5×2.3	M4	6.5	Finished product
SGD 121.71	1 Piece(s)	10 Day(s)	10	2	20	Left	Keyway + Tap	-	16	32	15	5×2.3	M4	6.5	Finished product
SGD 137.33	1 Piece(s)	10 Day(s)	10	2	20	Left	Keyway + Tap	-	16	32	16	5×2.3	M4	6.5	Finished product
SGD 137.28	1 Piece(s)	10 Day(s)	10	2	20	Left	Keyway + Tap	-	16	32	17	5×2.3	M4	6.5	Finished product
SGD 121.71	1 Piece(s)	10 Day(s)	10	2	20	Right	Keyway + Tap	-	16	32	15	5×2.3	M4	6.5	Finished product
SGD 137.33	1 Piece(s)	10 Day(s)	10	2	20	Right	Keyway + Tap	-	16	32	16	5×2.3	M4	6.5	Finished product
SGD 137.28	1 Piece(s)	10 Day(s)	10	2	20	Right	Keyway + Tap	-	16	32	17	5×2.3	M4	6.5	Finished product
SGD 107.84	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	15	5×2.3	M4	6.5	Finished product
SGD 122.86	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	16	5×2.3	M4	6.5	Finished product
SGD 122.83	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	17	5×2.3	M4	6.5	Finished product
SGD 122.79	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	18	6×2.8	M5	6.5	Finished product
SGD 122.75	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	19	6×2.8	M5	6.5	Finished product
SGD 122.71	1 Piece(s)	10 Day(s)	10	2	22	Left	Keyway + Tap	-	16	36	20	6×2.8	M5	6.5	Finished product
SGD 107.84	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	15	5×2.3	M4	6.5	Finished product
SGD 122.86	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	16	5×2.3	M4	6.5	Finished product
SGD 122.83	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	17	5×2.3	M4	6.5	Finished product
SGD 122.79	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	18	6×2.8	M5	6.5	Finished product
SGD 122.75	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	19	6×2.8	M5	6.5	Finished product
SGD 122.71	1 Piece(s)	10 Day(s)	10	2	22	Right	Keyway + Tap	-	16	36	20	6×2.8	M5	6.5	Finished product
SGD 135.63	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	15	5×2.3	M4	6.5	Finished product
SGD 151.26	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	16	5×2.3	M4	6.5	Finished product
SGD 151.23	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	17	5×2.3	M4	6.5	Finished product
SGD 151.16	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	18	6×2.8	M5	6.5	Finished product
SGD 151.13	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	19	6×2.8	M5	6.5	Finished product
SGD 151.08	1 Piece(s)	10 Day(s)	10	2	25	Left	Keyway + Tap	-	16	40	20	6×2.8	M5	6.5	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

889 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
Twisting Direction
- Right
- Left
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
Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway + Tap
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)

Twisting Direction

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

Shaft Bore Config.

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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