Ground Helical Gear KHG (Part Numbers - CAD Download)

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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
KHG2.5-35LJ35
KHG2.5-35LJ40
KHG2.5-40L
KHG2.5-40LJ25
KHG2.5-40LJ28
KHG2.5-40LJ30
KHG2.5-40LJ32
KHG2.5-40LJ35
KHG2.5-40LJ40
KHG2.5-48L
KHG2.5-48LJ25
KHG2.5-48LJ28
KHG2.5-48LJ30
KHG2.5-48LJ32
KHG2.5-48LJ35
KHG2.5-48LJ40
KHG2.5-48LJ45
KHG2.5-52L
KHG2.5-52LJ25
KHG2.5-52LJ28
KHG2.5-52LJ30
KHG2.5-52LJ32
KHG2.5-52LJ35
KHG2.5-52LJ40
KHG2.5-52LJ45
KHG2.5-60L
KHG2.5-60LJ25
KHG2.5-60LJ28
KHG2.5-60LJ30
KHG2.5-60LJ32
KHG2.5-60LJ35
KHG2.5-60LJ40
KHG2.5-60LJ45
KHG3-16L
KHG3-16LJ18
KHG3-16LJ19
KHG3-16LJ20
KHG3-16LJ22
KHG3-18L
KHG3-18LJ18
KHG3-18LJ19
KHG3-18LJ20
KHG3-18LJ22
KHG3-20L
KHG3-20LJ20
KHG3-20LJ22
KHG3-20LJ25
KHG3-20LJ28
KHG3-20LJ30
KHG3-24L
KHG3-25L
KHG3-25LJ20
KHG3-25LJ22
KHG3-25LJ25
KHG3-25LJ28
KHG3-25LJ30
KHG3-25LJ32
KHG3-25LJ35
KHG3-28L
KHG3-28LJ20

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
160.62 €	1	Available	9 Days	10	2.5	35	Left	Keyway + Tap	-	20	70	35	10×3.3	M8	7	Finished product
160.20 €	1	Available	9 Days	10	2.5	35	Left	Keyway + Tap	-	20	70	40	12×3.3	M8	7	Finished product
137.28 €	1		6 Days	10	2.5	40	Left	Round Hole	25	20	-	25	NA	-	-	Pilot Hole Product
169.37 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	25	8×3.3	M6	7	Finished product
181.50 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	28	8×3.3	M6	7	Finished product
181.38 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	30	8×3.3	M6	7	Finished product
181.20 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	32	10×3.3	M8	7	Finished product
180.97 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	35	10×3.3	M8	7	Finished product
180.55 €	1	Available	9 Days	10	2.5	40	Left	Keyway + Tap	-	20	70	40	12×3.3	M8	7	Finished product
171.62 €	1		6 Days	10	2.5	48	Left	Round Hole	25	20	-	25	NA	-	-	Pilot Hole Product
203.75 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	25	8×3.3	M6	7	Finished product
215.87 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	28	8×3.3	M6	7	Finished product
215.74 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	30	8×3.3	M6	7	Finished product
215.57 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	32	10×3.3	M8	7	Finished product
215.34 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	35	10×3.3	M8	7	Finished product
214.92 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	40	12×3.3	M8	7	Finished product
214.39 €	1	Available	9 Days	10	2.5	48	Left	Keyway + Tap	-	20	75	45	14×3.8	M10	7	Finished product
194.40 €	1		6 Days	10	2.5	52	Left	Round Hole	25	20	-	25	NA	-	-	Pilot Hole Product
226.48 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	25	8×3.3	M6	7	Finished product
238.62 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	28	8×3.3	M6	7	Finished product
238.49 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	30	8×3.3	M6	7	Finished product
238.31 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	32	10×3.3	M8	7	Finished product
238.08 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	35	10×3.3	M8	7	Finished product
237.66 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	40	12×3.3	M8	7	Finished product
237.13 €	1	Available	9 Days	10	2.5	52	Left	Keyway + Tap	-	20	80	45	14×3.8	M10	7	Finished product
237.18 €	1		6 Days	10	2.5	60	Left	Round Hole	25	20	-	25	NA	-	-	Pilot Hole Product
269.28 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	25	8×3.3	M6	7	Finished product
281.40 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	28	8×3.3	M6	7	Finished product
281.27 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	30	8×3.3	M6	7	Finished product
281.10 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	32	10×3.3	M8	7	Finished product
280.87 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	35	10×3.3	M8	7	Finished product
280.44 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	40	12×3.3	M8	7	Finished product
279.92 €	1	Available	9 Days	10	2.5	60	Left	Keyway + Tap	-	20	80	45	14×3.8	M10	7	Finished product
95.22 €	1		6 Days	10	3	16	Left	Round Hole	18	25	-	18	NA	-	-	Pilot Hole 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
103.95 €	1		6 Days	10	3	18	Left	Round Hole	18	25	-	18	NA	-	-	Pilot Hole 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
118.15 €	1		6 Days	10	3	20	Left	Round Hole	20	25	-	20	NA	-	-	Pilot Hole 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
141.35 €	1		6 Days	10	3	24	Left	Round Hole	20	25	-	20	NA	-	-	Pilot Hole Product
145.94 €	1		6 Days	10	3	25	Left	Round Hole	20	25	-	20	NA	-	-	Pilot Hole 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
117.48 €	1		6 Days	10	3	28	Left	Round Hole	20	25	-	20	NA	-	-	Pilot Hole Product
151.01 €	1	Available	9 Days	10	3	28	Left	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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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
Clear
Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway + Tap
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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
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
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Type
- KHG
Clear
Twisting Direction
- Right
- Left
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