Ground Helical Gear KHG (Part Numbers - CAD Download)

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Volume Discount

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.

Part Number

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the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
KHG2.5-60RJ30
KHG2.5-60RJ32
KHG2.5-60RJ35
KHG2.5-60RJ40
KHG2.5-60RJ45
KHG3-16LJ18
KHG3-16LJ19
KHG3-16LJ20
KHG3-16LJ22
KHG3-16RJ18
KHG3-16RJ19
KHG3-16RJ20
KHG3-16RJ22
KHG3-18LJ18
KHG3-18LJ19
KHG3-18LJ20
KHG3-18LJ22
KHG3-18RJ18
KHG3-18RJ19
KHG3-18RJ20
KHG3-18RJ22
KHG3-20LJ20
KHG3-20LJ22
KHG3-20LJ25
KHG3-20LJ28
KHG3-20LJ30
KHG3-20RJ20
KHG3-20RJ22
KHG3-20RJ25
KHG3-20RJ28
KHG3-20RJ30
KHG3-24RJ20
KHG3-24RJ22
KHG3-24RJ25
KHG3-24RJ28
KHG3-24RJ30
KHG3-24RJ32
KHG3-25LJ20
KHG3-25LJ22
KHG3-25LJ25
KHG3-25LJ28
KHG3-25LJ30
KHG3-25LJ32
KHG3-25LJ35
KHG3-25RJ20
KHG3-25RJ22
KHG3-25RJ25
KHG3-25RJ28
KHG3-25RJ30
KHG3-25RJ32
KHG3-25RJ35
KHG3-28LJ20
KHG3-28LJ22
KHG3-28LJ25
KHG3-28LJ28
KHG3-28LJ30
KHG3-28LJ32
KHG3-28LJ35
KHG3-28LJ40
KHG3-28RJ20

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Module	Number of Teeth (Teeth)	Twisting Direction	Shaft Bore Config.	Shaft Bore Dia., Shaft Dia.	Face Width (mm)	Boss diameter B (φ)	Hole diameter a (φ)	Keyway (mm)	Size of Screw Hole	Screw Hole Dimensions (mm)	Shaft Hole Specifications
281.27 €	1	Available	9 Days	10	2.5	60	Right	Keyway + Tap	-	20	80	30	8×3.3	M6	7	Finished product
281.10 €	1	Available	9 Days	10	2.5	60	Right	Keyway + Tap	-	20	80	32	10×3.3	M8	7	Finished product
280.87 €	1	Available	9 Days	10	2.5	60	Right	Keyway + Tap	-	20	80	35	10×3.3	M8	7	Finished product
280.44 €	1	Available	9 Days	10	2.5	60	Right	Keyway + Tap	-	20	80	40	12×3.3	M8	7	Finished product
279.92 €	1	Available	9 Days	10	2.5	60	Right	Keyway + Tap	-	20	80	45	14×3.8	M10	7	Finished product
143.22 €	1	Available	9 Days	10	3	16	Left	Keyway + Tap	-	25	38	18	6×2.8	M5	8	Finished product
111.88 €	1	Available	9 Days	10	3	16	Left	Keyway + Tap	-	25	38	19	6×2.8	M5	8	Finished product
111.83 €	1	Available	9 Days	10	3	16	Left	Keyway + Tap	-	25	38	20	6×2.8	M5	8	Finished product
111.72 €	1	Available	9 Days	10	3	16	Left	Keyway + Tap	-	25	38	22	6×2.8	M5	8	Finished product
143.22 €	1	Available	9 Days	10	3	16	Right	Keyway + Tap	-	25	38	18	6×2.8	M5	8	Finished product
111.88 €	1	Available	9 Days	10	3	16	Right	Keyway + Tap	-	25	38	19	6×2.8	M5	8	Finished product
111.83 €	1	Available	9 Days	10	3	16	Right	Keyway + Tap	-	25	38	20	6×2.8	M5	8	Finished product
111.72 €	1	Available	9 Days	10	3	16	Right	Keyway + Tap	-	25	38	22	6×2.8	M5	8	Finished product
106.15 €	1	Available	9 Days	10	3	18	Left	Keyway + Tap	-	25	40	18	6×2.8	M5	8	Finished product
117.98 €	1	Available	9 Days	10	3	18	Left	Keyway + Tap	-	25	40	19	6×2.8	M5	8	Finished product
117.93 €	1	Available	9 Days	10	3	18	Left	Keyway + Tap	-	25	40	20	6×2.8	M5	8	Finished product
117.82 €	1	Available	9 Days	10	3	18	Left	Keyway + Tap	-	25	40	22	6×2.8	M5	8	Finished product
106.15 €	1	Available	9 Days	10	3	18	Right	Keyway + Tap	-	25	40	18	6×2.8	M5	8	Finished product
117.98 €	1	Available	9 Days	10	3	18	Right	Keyway + Tap	-	25	40	19	6×2.8	M5	8	Finished product
117.93 €	1	Available	9 Days	10	3	18	Right	Keyway + Tap	-	25	40	20	6×2.8	M5	8	Finished product
117.82 €	1	Available	9 Days	10	3	18	Right	Keyway + Tap	-	25	40	22	6×2.8	M5	8	Finished product
116.10 €	1	Available	9 Days	10	3	20	Left	Keyway + Tap	-	25	50	20	6×2.8	M5	8	Finished product
127.85 €	1	Available	9 Days	10	3	20	Left	Keyway + Tap	-	25	50	22	6×2.8	M5	8	Finished product
127.64 €	1	Available	9 Days	10	3	20	Left	Keyway + Tap	-	25	50	25	8×3.3	M6	8	Finished product
127.43 €	1	Available	9 Days	10	3	20	Left	Keyway + Tap	-	25	50	28	8×3.3	M6	8	Finished product
127.26 €	1	Available	9 Days	10	3	20	Left	Keyway + Tap	-	25	50	30	8×3.3	M6	8	Finished product
116.10 €	1	Available	9 Days	10	3	20	Right	Keyway + Tap	-	25	50	20	6×2.8	M5	8	Finished product
127.85 €	1	Available	9 Days	10	3	20	Right	Keyway + Tap	-	25	50	22	6×2.8	M5	8	Finished product
127.64 €	1	Available	9 Days	10	3	20	Right	Keyway + Tap	-	25	50	25	8×3.3	M6	8	Finished product
127.43 €	1	Available	9 Days	10	3	20	Right	Keyway + Tap	-	25	50	28	8×3.3	M6	8	Finished product
127.26 €	1	Available	9 Days	10	3	20	Right	Keyway + Tap	-	25	50	30	8×3.3	M6	8	Finished product
132.29 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	20	6×2.8	M5	8	Finished product
144.05 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	22	6×2.8	M5	8	Finished product
143.85 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	25	8×3.3	M6	8	Finished product
143.62 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	28	8×3.3	M6	8	Finished product
143.47 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	30	8×3.3	M6	8	Finished product
143.27 €	1	Available	9 Days	10	3	24	Right	Keyway + Tap	-	25	58	32	10×3.3	M8	8	Finished product
135.50 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	20	6×2.8	M5	8	Finished product
147.26 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	22	6×2.8	M5	8	Finished product
147.04 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	25	8×3.3	M6	8	Finished product
146.83 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	28	8×3.3	M6	8	Finished product
146.67 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	30	8×3.3	M6	8	Finished product
146.48 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	32	10×3.3	M8	8	Finished product
146.21 €	1	Available	9 Days	10	3	25	Left	Keyway + Tap	-	25	60	35	10×3.3	M8	8	Finished product
135.50 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	20	6×2.8	M5	8	Finished product
147.26 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	22	6×2.8	M5	8	Finished product
147.04 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	25	8×3.3	M6	8	Finished product
146.83 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	28	8×3.3	M6	8	Finished product
146.67 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	30	8×3.3	M6	8	Finished product
146.48 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	32	10×3.3	M8	8	Finished product
146.21 €	1	Available	9 Days	10	3	25	Right	Keyway + Tap	-	25	60	35	10×3.3	M8	8	Finished product
151.01 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	20	6×2.8	M5	8	Finished product
162.76 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	22	6×2.8	M5	8	Finished product
162.55 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	25	8×3.3	M6	8	Finished product
162.34 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	28	8×3.3	M6	8	Finished product
162.18 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	30	8×3.3	M6	8	Finished product
161.98 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	32	10×3.3	M8	8	Finished product
161.70 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	35	10×3.3	M8	8	Finished product
161.19 €	1	Available	9 Days	10	3	28	Left	Keyway + Tap	-	25	70	40	12×3.3	M8	8	Finished product
151.01 €	1	Available	9 Days	10	3	28	Right	Keyway + Tap	-	25	70	20	6×2.8	M5	8	Finished product

Basic information

Material(mm)	Steel	Heat Treatment(φ)	Thermal Refined, Induction Hardened	Ground Tooth	Available
Surface Treatment	Black Oxide	Hole Dia. Tolerance	H7	Metal system material	EN 1.7220 Equiv.
Torsional Angle(°)	21°30′	Accuracy Grade	N6

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837Suggestion of an applicable part number.

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Basic Attributes

Module
1

1.5

2

2.5

3
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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
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Twisting Direction
- Right
- Left
Clear
Shaft Bore Dia., Shaft Dia.
6

8

10

12

14

15

16

17

18

19

20

22

25

30
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Face Width(mm)
8

12

16

20

25
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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
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Hole diameter a(φ)
6

8

10

12

14

15

16

17

18

19

20

22

25

28

30

32

35

40

45

50
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Keyway(mm)
- 4×1.8
- 5×2.3
- 6×2.8
- 8×3.3
- 10×3.3
- 12×3.3
- 14×3.8
- NA
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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
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Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
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