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Spur Gears - Pressure Angle 20 Degrees, Induction Hardened (GEAKBH2.0-18-20-B-12N-KC120)

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MISUMI

Gears with hardened teeth which provides excellent strength, abrasion resistance and high precision

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Due to high global demand and current manufacturing limitations, some of the products on this web page may be unavailable. If you need more information please contact to ventas@misumimex.com

Part Number

Configured Part Number is shown.

GEAKBH2.0-18-20-B-12N-KC120

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Induction Hardened Spur Gears - Pressure Angle 20Deg.:Related Image

[ ! ]Keyway Dimension Details >> Click here

・Materials

Type			[ M ] Material	[ S ]Surface Treatment	[ H ]Hardness	[ A ]Accessories
Straight Bore	Straight Bore+Tap	Keyway / Keyway+Tap
GEAHBH	GEABH	GEAKBH	1045 Carbon Steel or Equivalent	Black Oxide	Tooth Induction Hardened 51~55HRC (Depth 1mm or more)	Set Screw (4137 Alloy Steel Black Oxide)

[ ! ]Set Screw is not included in Un-tapped Type products.

Specifications

Part Number	-	Number of Teeth	-	B	-	Gear Shape	-	P
GEAKBH2.0 GEABH1.0	- -	30 30	- -	20 8	- -	A B	- -	25N 15

[ ! ]Gear shape will be "B" when not specified.

Part Number		Number of Teeth	B	Gear Shape	Shaft Hole Dia P_H7 (1mm Increment)		d Reference Dia.	D Tip Dia.	G Root Dia.	H	L	ℓ₁	ℓ₂	*1. Allowable Transmission Force (N·m) Bending Strength
Type	Module	Number of Teeth	B	Gear Shape	Straight Bore Straight Bore+Tap	Keyway Keyway+Tap	d Reference Dia.	D Tip Dia.	G Root Dia.	H	L	ℓ₁	ℓ₂	*1. Allowable Transmission Force (N·m) Bending Strength
(Selectable Gear Shapes)	1.0	18	8	A B	6~10	-	18	20	15.5	15	18	10	5	4.76
		20			6~11	8N, 10N	20	22	17.5	17				5.57
		22			8~14	8N~12N	22	24	19.5	18				6.42
Straight Bore (Shape A, Shape B) GEAHBH Straight Bore+Tap (Shape B) GEABH Keyway (Shape A) Keyway+Tap (Shape B) GEAKBH		24					24	26	21.5	20				7.27
		25					25	27	22.5					7.69
		26					26	28	23.5					8.12
		28					28	30	25.5					9.02
		30			10~17	10N~15N	30	32	27.5	25				9.87
		32					32	34	29.5					10.79
		35					35	37	32.5					12.13
		36					36	38	33.5					12.52
		40			10~21	10N~18N	40	42	37.5	30				13.07
		45					45	47	42.5					15.18
		48					48	50	45.5					16.44
		50			12~24	12N~18N	50	52	47.5	35				17.23
		60			12~28	12N~25N	60	62	57.5	40				21.50
		70			12~28	12N~25N	70	72	67.5	40				25.74
		80			15~35	15N~30N	80	82	77.5	50				29.98
		100			15~35	15N~30N	100	102	97.5	50				38.72
	1.5	15	15		10~12	10N	22.5	25.5	18.75	18	29	14	7	15.11
		16			10~13	10N, 11N	24	27	20.25	19.5				16.74
		18			10~15	10N~13N	27	30	23.25	22				20.08
		20			10~16	10N~14N	30	33	26.25	24				23.51
		24			12~19	12N~17N	36	39	32.25	28				30.56
		25			12~21	12N~18N	37.5	40.5	33.75	30				32.39
		26			12~22	12N~19N	39	42	35.25	32				31.16
		28			15~25	15N~19N	42	45	38.25	36				34.58
		30			15~26	15N~23N	45	48	41.25	38				37.84
		32			15~28	15N~24N	48	51	44.25	40				41.03
		35			15~29	15N~26N	52.5	55.5	48.75	42				46.51
		36			15~31	15N~28N	54	57	50.25	45				48.00
		40			15~35	15N~31N	60	63	56.25	50				54.90
		45			18~35	18N~31N	67.5	70.5	63.75					63.90
		48			18~35	18N~31N	72	75	68.25					69.20
		50			18~42	18N~38N	75	78	71.25	60				72.69
		60			20~42	20N~38N	90	93	86.25					90.68
		70			20~42	20N~38N	105	108	101.25					108.59

[ ! ]Shaft bore diameter 6.35 is available for Straight Bore and Straight Bore+Tap. [ NG ]Shaft bore diameter 9N is not available for Keyway Bore+Tap.
[ ! ]Select 10K as P dimension if you request keyway width of 4.0mm (height 1.8mm) for Keyway+Tap with shaft bore diameter of 10. >> Click here
*1. Allowable Transmission Forces in the table are reference values calculated with prescribed conditions. For conditions, refer to >> Click here.
[ ! ]For orders larger than indicated quantity, please request a quotation.

Part Number		Number of Teeth	B	Gear Shape	Shaft Hole Dia P_H7 (1mm Increment)		d Reference Dia.	D Tip Dia.	G Root Dia.	H	L	ℓ₁	ℓ₂	*1. Allowable Transmission Force (N·m) Bending Strength
Type	Module	Number of Teeth	B	Gear Shape	Straight Bore Straight Bore+Tap	Keyway Keyway+Tap	d Reference Dia.	D Tip Dia.	G Root Dia.	H	L	ℓ₁	ℓ₂	*1. Allowable Transmission Force (N·m) Bending Strength
Straight Bore (Shape A, Shape B) GEAHBH Straight Bore+Tap (Shape B) GEABH Keyway (Shape A) Keyway+Tap (Shape B) GEAKBH	2.0	15	20	A B	12~17	12N~14N	30	34	25	24	36	16	8	35.81
		16			12~18	12N~15N	32	36	27	26				39.67
		18			12~21	12N~18N	36	40	31	30				47.59
		20			15~22	15N~19N	40	44	35	32				50.67
		22			15~22	15N~19N	44	48	39	36				58.24
		24			15~26	15N~23N	48	52	43	38				65.86
		25			15~28	15N~24N	50	54	45	40				69.81
		28			15~31	15N~28N	56	60	51	45				81.96
		30			18~35	18N~31N	60	64	55	50				89.70
		32					64	68	59					97.27
		36					72	76	67					113.78
		40			20~42	20N~38N	80	84	75	60				130.13
		45					90	94	85					151.46
		48					96	100	91					164.04
		50			25~42	25N~38N	100	104	95					172.31
		60			25~45	25N~42N	120	124	115	65				205.60
	2.5	16	25		15~22	15N~19N	40	45	33.75	32	43	18	9	70.43
		20			18~28	18N~24N	50	55	43.75	40				98.97
		24			18~33	18N~30N	60	65	53.75	48				128.63
		25			20~35	20N~31N	62.5	67.5	56.25	50				136.34
		28			20~42	20N~38N	70	75	63.75	60				160.07
		30			20~45	20N~42N	75	80	68.75	65				175.19
		36			20~49	20N~45N	90	95	83.75	70				222.23
		40			25~49	25N~45N	100	105	93.75	70				254.16
		45			25~52	25N~49N	112.5	117.5	106.25	75				295.82
		48			25~52	25N~49N	120	125	113.75	75				306.46
		50			25~56	25N~50N	125	130	118.75	80				321.92
	3.0	16	30		16~26	16N~23N	48	54	40.5	38	50	20	10	121.71
		20			20~35	20N~31N	60	66	52.5	50				171.01
		24			20~40	20N~37N	72	78	64.5	58				222.27
		25			20~42	20N~38N	75	81	67.5	60				235.60
		30			25~52	25N~49N	90	96	82.5	75				302.72
		32			25~52	25N~49N	96	102	88.5	75				328.27
		36			25~56	25N~50N	108	114	100.5	80				384.01
		40			25~56	25N~50N	120	126	112.5	80				420.10

*1. Allowable Transmission Forces in the table are reference values calculated with prescribed conditions. For conditions, refer to >> Click here.
[ ! ]For orders larger than indicated quantity, please request a quotation.

Alterations

Part Number

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*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
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Part Number
GEAKBH2.0-18-20-B-12N-KC120

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Number of Teeth	Shape	Shaft Bore Dia. (Ø)	Tooth Width B (mm)	Hole Shape
	1 Piece(s)		-	10	18	Shape B	12	20	Keyway Hole + Tap

Product TOP

Basic Information

Material	1045 Carbon Steel or Equivalent	Heat Treatment	Induction Hardened	Surface Treatment	Black Oxide Coating
Ground Tooth	Provided	Backlash	Provided	Bearing	Not Provided
Shaft Bore Tolerance	H7	Precision(Old JIS)	JIS B 1702 (Class 2)

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Specification/Dimensions

Number of Teeth
15

16

18

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32

35

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Clear
Shape
- Shape A
- Shape B
Clear
Tooth Width B(mm)
8

15

20

25

30
Clear
Hole Shape
- Keyway Hole
- Keyway Hole + Tap
- Round Hole
- Round Hole + Tap
Clear
type
- GEABH
- GEAHBH
- GEAKBH
Clear
Shaft Bore Dia.(Ø)
6.35

8

9

10

11

12

13

14

15

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44

45

46

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48

49

50
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

12 Days or Less

42 Days or Less
Clear

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

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MISUMI Unit Example related to this product

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Spur Gears - Pressure Angle 20 Degrees, Induction Hardened (GEAKBH2.0-18-20-B-12N-KC120)

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Basic Information

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Specification/Dimensions

Number of Teeth

Shape

Tooth Width B(mm)

Hole Shape

type

Shaft Bore Dia.(Ø)

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