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Spur Gears/Pressure Angle 20Deg./Module 1.0

Part Number

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the corresponding part number is displayed here.

Spur Gears/Pressure Angle 20Deg./Module 1.0:Related Image

Type Material Surface Treatment Accessory
Straight Bore Straight Bore + TapKeyway, Keyway + Tap
GEAHBGEABGEAKBEN 1.1191 Equiv.-Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEAHBBGEABBGEAKBBBlack Oxide
GEAHBGGEABGGEAKBGElectroless Nickel Plating
GEAHSGEASGEAKSEN 1.4301 Equiv.-Set Screw (EN 1.4301 Equiv.)
Set Screw is not included in Un-tapped Type products.
Selectable Gear Shapes differ depending on the number of teeth. Check the spec. table.

Specifications

Part Number-Number of Teeth-B-Gear Shape-P
GEAB1.0
GEAKB1.0
GEAS1.0
-
-
-
25
38
18
-
-
-
12
10
6
-
-
-
B
A
K
-
-
-
8
10N
10
For alterations on tooth width and hub dimensions, see Here.
■ Standard Type
Part NumberNumber of TeethBGear ShapeShaft Bore Dia. PH7
(1mm Increment)
d Reference Dia.D Tip Dia.G Root Dia.HL12M (Coarse)*1. Allowable Transmission Force
(N • m)
Bending Strength
Unit Price
Straight BoreStraight Bore + TapKeyway
Keyway + Tap
TypeModuleStraight Bore Straight Bore + TapKeyway, Keyway + TapEN 1.1191 Equiv.EN 1.4301 Equiv.GEAHBGEAHBBGEAHBGGEAHSGEABGEABBGEABGGEASGEAKBGEAKBBGEAKBGGEAKS
Straight Bore
(Shape A, Shape B, Shape K)
GEAHB
GEAHBB
GEAH
BG
GEAHS





Straight Bore + Tap
(Shape B, Shape K)
GEAB
GEABB
GEABG
GEA
S




Keyway
(Shape A)
(19 teeth or more)
Keyway + Tap
(Shape B)
(19 teeth or more)
GEAKB
GEAKBB
GEAKBG
GEAKS
1.0 1210


12
K6~8-12149.5143020
(B=10)

18
(B=12)
5M42.471.41        ----
*136~10131510.5152.83-   -   -----
14A


K
141611.516M53.201.83        ----
15151712.5173.582.04        ----
*168~12161813.5183.97-   -   -----
*17171914.5194.36-   -   -----
*18182015.5204M44.76-   -   -----
*19A


B
8~108N192116.5162010
(B=10)

8
(B=12)
5.16-   -   -   -
206~10202217.55.573.18            
216~128N, 10N212318.5185.983.41            
*22222419.56.41-   -   -   -
*23232520.5206.82-   -   -   -
24242621.57.244.13            
*25252722.57.68-   -   -   -
266~158N~12N262823.5228.124.64            
*27272924.5248.55-   -   -   -
288~1710N~12N283025.59.025.14            
*296~178N~15N293126.5269.42-   -   -   -
308~1710N~15N303227.5275M59.875.63            
32108~18323429.5281010.706.11            
*34343631.511.69-   -   -   -
358~2010N~17N353732.53012.136.92            
36363833.512.527.14            
38384035.513.467.68            
40404237.514.318.17            
42424439.515.248.70            
*44444641.516.18-   -   -   -
45454742.516.669.51            
*46464843.517.14-   -   -   -
488~3010N~27N485045.54418.0410.30            
508~3210N~28N505247.54618.9510.82            
52525449.519.8711.34            
54545651.520.8011.87            
55555752.521.3212.16            
56565853.521.8412.46            
58586055.522.6912.95            
6010~3512N~31N606257.55023.6413.49            
62626459.524.5013.98            
64646661.525.4714.54            
65656762.525.9014.78            
66666863.526.4515.10            
68687065.527.4415.66            
7010~3912N~35N707267.55628.3116.16            
72727469.529.1916.66            
75757772.530.6317.48            
8010~4212N~38N808277.56032.9818.82            
8415N~38N848681.534.9019.92            
85858782.535.3520.17            
90909287.537.7421.53            
95959792.540.1522.91            
96969893.540.6023.17            
10017~4217N~38N10010297.542.5924.31            
11017~4917N~45N110112107.57047.1126.88            
120120122117.551.8729.60            
* marked number of teeth is not available for stainless steel type (GEAHS, GEAS and GEAKS).
Shaft bore diameter 9N is not available for Keyway Bore + Tap.
Specify 10K as the P dimension if keyway width of 4.0mm (height 1.8mm) for Keyway + Tap with shaft bore diameter of 10 is desired.
>> P.1498
Shaft bore diameter 6.35 is available for Straight Bore and Straight Bore + Tap.
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions. For conditions, see >> P. 1498.
Tooth width is calculated as 10mm.

■ Thin Type
Part NumberNumber of TeethBGear ShapeShaft Bore Dia. PH7
(1mm Increment)
d Reference Dia.D Tip Dia.G Root Dia.HL12M (Coarse)*1. Allowable Transmission Force
(N • m)
Bending Strength
Unit Price
Straight BoreStraight Bore + TapKeyway
Keyway + Tap
TypeModuleStraight Bore Straight Bore + TapKeyway, Keyway + TapEN 1.1191 Equiv.EN 1.4301 Equiv.GEAHBGEAHBBGEAHBGGEAHSGEABGEABBGEABGGEASGEAKBGEAKBBGEAKBGGEAKS
Straight Bore
(Shape A, Shape B, Shape K)
GEAHB
GEAHB
B
GEAHBG
GEAHS





Straight Bore + Tap
(Shape B, Shape K)
GEAB
GEABB
GEA
BG
GEAS





Keyway
(Shape A)
(19 teeth or more)
Keyway + Tap
(Shape B)
(19 teeth or more)
GEAKB
GEAKBB
GEAKBG
GEAKS
1.0 *146


8
K


A
6~10-141611.5162519
(B=6)

17
(B=8)
4M41.92-   -   -----
15151712.5172.151.23        ----
166~12161813.5182.381.36        ----
*178~12171914.5192.62-   -   -----
18182015.5202.861.63        ----
19A


B
6~108N192116.5161610
(B=6)

8
(B=8)
3.091.77            
20202217.53.341.91            
216~128N, 10N212318.5183.592.05            
22222419.53.852.19            
*23232520.5204.09-   -   -   -
24242621.54.352.48            
25252722.54.612.63            
266~158N~12N262823.5224.872.78            
*27272924.5245.13-   -   -   -
286~17283025.55.413.09            
298N~15N293126.5265.653.23            
30303227.5255.923.38            
326323429.5106.423.66            
*34343631.5287.01-   -   -   -
35353732.5257.284.15            
368~17363833.55M57.514.29            
*38384035.58.08-   -   -   -
40404237.5288.594.90            
42424439.59.145.22            
*44444641.59.71-   -   -   -
*45454742.510.00-   -   -   -
*468~208N~17N464843.53010.29-   -   -   -
488~258N~24N485045.54010.836.18            
50505247.511.376.49            
*5210N~24N525449.511.92-   -   -   -
54545651.512.487.12            
55555752.512.797.30            
56565853.513.107.48            
58586055.513.617.77            
608~3010N~27N606257.54414.198.10            
6210~3012N~27N626459.514.708.39            
64646661.515.288.72            
65656762.515.548.87            
66666863.515.879.06            
68687065.516.479.40            
7010~3512N~30N707267.54816.999.69            
72727469.517.519.99            
75757772.518.3810.49            
8010~3512N~31N808277.55019.7911.29            
8415~3515N~31N848681.520.9411.95            
85858782.521.2112.10            
90909287.522.6412.92            
95959792.524.0913.75            
96969893.524.3613.90            
10010010297.525.5614.58            
110110112107.528.2716.13            
12015N~34N120122117.55431.1217.76            
* marked number of teeth is not available for stainless steel type (GEAHS, GEAS and GEAKS). Shaft bore diameter 9N is not available for Keyway Bore + Tap.
Specify 10K as the P dimension if keyway width of 4.0mm (height 1.8mm) for Keyway + Tap with shaft bore diameter of 10 is desired. >> P.1498 Shaft bore diameter 6.35 is available for Straight Bore and Straight Bore + Tap.
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions. For conditions, see >> P. 1498.
Tooth width is calculated as 6mm.

Alterations

Spur Gears/Pressure Angle 20Deg./Module 1.0:Related Image

Part Number:  

  • Incomplete part number.
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Part Number
GEAB1.0-12-10-K-[6,​6.35,​7,​8]
GEAB1.0-12-12-[6,​6.35,​7,​8,​9]
GEAB1.0-12-12-K-[6,​6.35,​7,​8]
GEAB1.0-13-10-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-13-12-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-13-12-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-14-6-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-14-8-[6,​6.35,​7,​8,​10,​11]
GEAB1.0-14-8-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-14-10-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-14-12-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-14-12-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-15-6-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-15-8-[6,​6.35,​7,​8,​10,​11]
GEAB1.0-15-8-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-15-10-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-15-12-[6,​6.35,​7,​8,​10,​11]
GEAB1.0-15-12-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-16-6-K-6.35
GEAB1.0-16-6-K-[6-12/1]
GEAB1.0-16-8-[6,​6.35,​7,​8,​10,​12]
GEAB1.0-16-8-K-6.35
GEAB1.0-16-8-K-[6-12/1]
GEAB1.0-16-10-K-[8-12/1]
GEAB1.0-16-12-[8,​10,​12]
GEAB1.0-16-12-K-[8,​9,​10,​11,​12]
GEAB1.0-17-6-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-17-6-K-[8-12/1]
GEAB1.0-17-8-[8,​10,​12]
GEAB1.0-17-8-K-6.35
GEAB1.0-17-8-K-[8-12/1]
GEAB1.0-17-10-K-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-17-10-K-[8-12/1]
GEAB1.0-17-12-[8,​10,​12]
GEAB1.0-17-12-K-[8,​9,​10,​11,​12]
GEAB1.0-18-6-K-6.35
GEAB1.0-18-6-K-[8-12/1]
GEAB1.0-18-8-[8,​10,​12]
GEAB1.0-18-8-A-[8,​10,​12]
GEAB1.0-18-8-K-6.35
GEAB1.0-18-8-K-[8-12/1]
GEAB1.0-18-10-K-[8-12/1]
GEAB1.0-18-12-[8,​10,​12]
GEAB1.0-18-12-K-[8,​9,​10,​11,​12]
GEAB1.0-19-6-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-19-8-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-19-8-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-19-10-B-[8-10/1]
GEAB1.0-19-12-[8,​10]
GEAB1.0-19-12-B-[8,​9,​10]
GEAB1.0-20-6-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-20-8-[6,​6.35,​7,​8,​10,​11]
GEAB1.0-20-8-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-20-10-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-20-12-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-20-12-B-[6,​6.35,​7,​8,​9,​10]
GEAB1.0-21-6-B-6.35
GEAB1.0-21-6-B-[6-12/1]
GEAB1.0-21-8-[6,​6.35,​7,​8,​10,​12]
GEAB1.0-21-8-B-6.35
Part NumberStandard Unit PriceVolume DiscountShipping Days?RoHSNumber of Teeth
(Teeth)
Material Shape Surface Treatment Shaft Bore Dia.
(Ø)
Tooth Width B
(mm)
Precision
((Class) * New JIS)
Hole Shape

-

6 Days 1012General Steel MaterialShape KNot Provided6 ~ 810JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1012-Shape KNot Provided6 ~ 96JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1012General Steel MaterialShape KNot Provided6 ~ 812JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1013General Steel MaterialShape KNot Provided6 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1013General Steel MaterialShape KNot Provided6 ~ 1012JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1014General Steel MaterialShape KNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 116JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1014General Steel MaterialShape KNot Provided6 ~ 108JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1014General Steel MaterialShape KNot Provided6 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1014General Steel MaterialShape KNot Provided6 ~ 1012JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1015General Steel MaterialShape KNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 116JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1015General Steel MaterialShape KNot Provided6 ~ 108JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1015General Steel MaterialShape KNot Provided6 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 116JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1015General Steel MaterialShape KNot Provided6 ~ 1012JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided6.356JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided6 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided6.358JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided6 ~ 128JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided8 ~ 1210JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1016General Steel MaterialShape KNot Provided8 ~ 1212JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided6.358JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided8 ~ 128JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided6 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided8 ~ 1210JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1017General Steel MaterialShape KNot Provided8 ~ 1212JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided6.356JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days -96General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided6.358JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided8 ~ 128JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided8 ~ 1210JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1018General Steel MaterialShape KNot Provided8 ~ 1212JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1019General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1019General Steel MaterialShape BNot Provided6 ~ 108JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1019General Steel MaterialShape BNot Provided8 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided8 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1019General Steel MaterialShape BNot Provided8 ~ 1012JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1020General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 116JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1020General Steel MaterialShape BNot Provided6 ~ 108JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1020General Steel MaterialShape BNot Provided6 ~ 1010JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 106JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1020General Steel MaterialShape BNot Provided6 ~ 1012JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1021General Steel MaterialShape BNot Provided6.356JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1021General Steel MaterialShape BNot Provided6 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1096General Steel MaterialShape BNot Provided6 ~ 126JIS B 1702 (Class 4)Round Hole + Tap

-

6 Days 1021General Steel MaterialShape BNot Provided6.358JIS B 1702 (Class 4)Round Hole + Tap

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Example of Use

Spur Gears/Pressure Angle 20Deg./Module 1.0:Related Image

Basic information

Heat Treatment Not Provided Ground Tooth Not Provided Backlash Provided
Bearing Not Provided Shaft Bore Tolerance H7

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