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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Part Number Complete

KHG2.5-28LJ20

Shaft Bore Dia., Shaft Dia. type Module Number of Teeth Twisting Direction Shaft Bore Config. Tooth Width Boss diameter B Hole diameter A Keyway Size of Screw Hole Screw Hole Dimensions Shaft Hole Specifications CAD Days to Ship

Specification/Dimensions

Shaft Bore Dia., Shaft Dia.
6

8

10

12

14

15

16

17

18

19

20

22

25

30
Clear
type
- KHG
Clear
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 Config.
- Round hole
- Round hole+tap
- Keyway + Tap
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
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
CAD
- 2D
- 3D
Clear

Days to Ship

All

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

12 Day(s) or Less

14 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less

17 Day(s) or Less
Clear

Specify Alterations

Ground Helical Gear KHG (Part Number)

Name: Ground Helical Gear KHG
Brand: KOHARA GEAR INDUSTRY
Availability: PreOrder

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KOHARA GEAR INDU...

KOHARA GEAR INDUSTRY

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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.

Product Description

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.

: 30; 60; 90

Part Number
KHG2.5-28LJ20

Part Number	Price	Minimum Order Qty.	Volume Discount	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
	₹ 9,867.35	1 Piece(s)		9 Day(s) or more	10	2.5	28	Left	Keyway + Tap	-	20	60	20	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

Please check the type/dimensions/specifications of the part KHG2.5-28LJ20 in the Ground Helical Gear KHG series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Product variants

Part Number
KHG1-24L
KHG1-24R
KHG1-24RJ8
KHG2.5-28LJ22
KHG2.5-28LJ25
KHG2.5-28LJ28

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
₹ 4,900.85	1 Piece(s)	15 Day(s) or more	10	1	24	Left	Round hole	8	8	-	8	NA	-	-	Pilot Hole Product
₹ 4,900.85	1 Piece(s)	6 Day(s) or more	10	1	24	Right	Round hole	8	8	-	8	NA	-	-	Pilot Hole Product
₹ 5,642.49	1 Piece(s)	9 Day(s) or more	10	1	24	Right	Round hole+tap	8	8	20	8	NA	M5	5	Finished product
₹ 11,115.89	1 Piece(s)	9 Day(s) or more	10	2.5	28	Left	Keyway + Tap	-	20	60	22	6×2.8	M5	7	Finished product
₹ 11,101.11	1 Piece(s)	9 Day(s) or more	10	2.5	28	Left	Keyway + Tap	-	20	60	25	8×3.3	M6	7	Finished product
₹ 11,085.96	1 Piece(s)	9 Day(s) or more	10	2.5	28	Left	Keyway + Tap	-	20	60	28	8×3.3	M6	7	Finished product

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