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Spur gears / contact angle 20 degrees / module 2.5

Spur gears / contact angle 20 degrees / module 2.5

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Spur Gears/Pressure Angle 20Deg./Module 2.5:Related Image

TypeMaterialSurface TreatmentAccessory
Straight Bore Straight Bore + TapKeyway, Keyway + Tap
GEAHBGEABGEAKBEN 1.1191 Equiv.-Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEAHBBGEABBGEAKBBBlack Oxide
Set Screw is not included in Un-tapped Type products.

Specifications

Part Number-Number
of Teeth		-B-Gears
Shape		-P
GEAB2.5
GEAKB2.5		-
-		15
30		-
-		25
25		-
-		B
A		-
-		8
10N
For alterations on tooth width and hub dimensions, see Here.
Part NumberNumber of TeethBGear ShapeShaft Bore Dia. PH7 (1mm Increment)d Reference Dia.D
Tip Dia.		G Root Dia.HLℓ1ℓ2M (Coarse)*1. Allowable Transmission Force
(N • m)
Bending Strength
TypeModuleStraight Bore Straight Bore + TapKeyway, Keyway + TapEN 1.1191 Equiv.
Straight Bore
(Shape A, Shape B)
GEAHB
GEAHBB


Straight Bore + Tap
(Shape B)
GEAB
GEABB


Keyway
(Shape A)
Keyway + Tap
(Shape B)
GEAKB
GEAKBB		2.5 1225A

B		8~138N303523.752337126M538.58
148~158N~12N354028.75254116849.96
158~208N~15N37.542.531.253055.96
168~228N~17N404533.753261.98
178~248N~19N42.547.536.253568.13
188~268N~22N455038.753874.36
198~2747.552.541.253980.60
208~288N~23N505543.754087.09
218~298N~25N52.557.546.254293.50
228~308N~27N556048.7544100.13
238~328N~28N57.562.551.2546106.58
248~338N~30N606553.7548113.19
258~358N~31N62.567.556.2550M6119.98
268~388N~35N657058.7555126.94
278~428N~38N67.572.561.2560133.57
28707563.75140.86
298~438N~39N72.577.566.2562147.18
308~458N~41N758068.7565154.16
328~498N~45N808573.7570167.17
3410~4910N~45N859078.75182.65
3587.592.581.25189.48
3610~5210N~48N909583.7575195.56
389510088.75210.35
4010~5610N~50N10010593.7580223.66
4210511098.75238.12
44110115103.75252.85
45112.5117.5106.25260.32
46115120108.75267.86
4810~59120125113.7585281.94
5012~5912N~50N125130118.75296.17
5215~5915N~50N130135123.75310.53
54135140128.75325.04
55137.5142.5131.25333.08
56140145133.75341.19
58145150138.75354.50
6025~5925N~50N150155143.75369.44
62155160148.75382.84
64160165153.75398.01
65162.5167.5156.25404.75
68170175163.75428.78
70175180168.75442.41
72180185173.75456.04
75187.5192.5181.25478.65
80200205193.75396.36
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
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions. For conditions, see >> P. 1498.

Alterations

Spur Gears/Pressure Angle 20Deg./Module 2.5:Related Image

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60
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Part Number
GEAB2.5-12-25-B-[8-13/1]
GEAB2.5-13-25-B-[8-13/1]
GEAB2.5-14-25-B-[8-15/1]
GEAB2.5-15-25-B-[8-20/1]
GEAB2.5-16-25-B-[8-22/1]
GEAB2.5-17-25-B-[8-24/1]
GEAB2.5-18-25-B-[8-26/1]
GEAB2.5-19-25-B-[8-27/1]
GEAB2.5-20-25-B-[8-28/1]
GEAB2.5-21-25-B-[8-29/1]
GEAB2.5-22-25-B-[8-30/1]
GEAB2.5-23-25-B-[8-32/1]
GEAB2.5-24-25-B-[8-33/1]
GEAB2.5-25-25-B-[8-35/1]
GEAB2.5-26-25-B-[8-38/1]
GEAB2.5-27-25-B-[8-42/1]
GEAB2.5-28-25-B-[8-42/1]
GEAB2.5-29-25-B-[8-43/1]
GEAB2.5-30-25-B-[8-45/1]
GEAB2.5-32-25-B-[8-49/1]
GEAB2.5-33-25-B-[8-55/1]
GEAB2.5-34-25-B-[10-49/1]
GEAB2.5-35-25-B-[10-49/1]
GEAB2.5-36-25-B-[10-52/1]
GEAB2.5-38-25-B-[10-56/1]
GEAB2.5-39-25-B-[10-57/1]
GEAB2.5-40-25-B-[10-56/1]
GEAB2.5-42-25-B-[10-56/1]
GEAB2.5-44-25-B-[10-56/1]
GEAB2.5-45-25-B-[10-56/1]
GEAB2.5-46-25-B-[10-56/1]
GEAB2.5-48-25-B-[10-59/1]
GEAB2.5-49-25-B-[10-60/1]
GEAB2.5-50-25-B-[12-59/1]
GEAB2.5-51-25-B-[12-60/1]
GEAB2.5-52-25-B-[15-59/1]
GEAB2.5-54-25-B-[15-59/1]
GEAB2.5-55-25-B-[15-59/1]
GEAB2.5-56-25-B-[15-59/1]
GEAB2.5-57-25-B-[15-60/1]
GEAB2.5-58-25-B-[15-59/1]
GEAB2.5-60-25-B-[25-59/1]
GEAB2.5-62-25-B-[25-60/1]
GEAB2.5-63-25-B-[25-60/1]
GEAB2.5-64-25-B-[25-60/1]
GEAB2.5-65-25-B-[25-60/1]
GEAB2.5-66-25-B-[25-60/1]
GEAB2.5-68-25-B-[25-60/1]
GEAB2.5-69-25-B-[25-60/1]
GEAB2.5-70-25-B-[25-60/1]
GEAB2.5-72-25-B-[25-60/1]
GEAB2.5-75-25-B-[25-60/1]
GEAB2.5-76-25-B-[25-60/1]
GEAB2.5-77-25-B-[25-60/1]
GEAB2.5-78-25-B-[25-60/1]
GEAB2.5-80-25-B-[25-60/1]
GEABB2.5-12-25-B-[8-13/1]
GEABB2.5-13-25-B-[8-13/1]
GEABB2.5-14-25-B-[8-15/1]
GEABB2.5-15-25-B-[8-20/1]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSNumber of Teeth
(Teeth) 		Material Shape Surface Treatment Shaft Bore Dia.
(Ø) 		Hole Shape

-

1 8 Days 1012General Steel MaterialShape BNot Provided8 ～ 13Round Hole + Tap

-

1 7 Days -13[General Steel Material] SCM440-Not Provided8 ～ 13Round Hole + Tap

-

1 8 Days 1014General Steel MaterialShape BNot Provided8 ～ 15Round Hole + Tap

-

1 8 Days 1015General Steel MaterialShape BNot Provided8 ～ 20Round Hole + Tap

-

1 8 Days 1016General Steel MaterialShape BNot Provided8 ～ 22Round Hole + Tap

-

1 8 Days 1017General Steel MaterialShape BNot Provided8 ～ 24Round Hole + Tap

-

1 8 Days 1018General Steel MaterialShape BNot Provided8 ～ 26Round Hole + Tap

-

1 8 Days 1019General Steel MaterialShape BNot Provided8 ～ 27Round Hole + Tap

-

1 8 Days 1020General Steel MaterialShape BNot Provided8 ～ 28Round Hole + Tap

-

1 8 Days 1021General Steel MaterialShape BNot Provided8 ～ 29Round Hole + Tap

-

1 8 Days 1022General Steel MaterialShape BNot Provided8 ～ 30Round Hole + Tap

-

1 8 Days 1023General Steel MaterialShape BNot Provided8 ～ 32Round Hole + Tap

-

1 8 Days 1024General Steel MaterialShape BNot Provided8 ～ 33Round Hole + Tap

-

1 8 Days 1025General Steel MaterialShape BNot Provided8 ～ 35Round Hole + Tap

-

1 8 Days 1026General Steel MaterialShape BNot Provided8 ～ 38Round Hole + Tap

-

1 8 Days 1027General Steel MaterialShape BNot Provided8 ～ 42Round Hole + Tap

-

1 8 Days 1028General Steel MaterialShape BNot Provided8 ～ 42Round Hole + Tap

-

1 8 Days 1029General Steel MaterialShape BNot Provided8 ～ 43Round Hole + Tap

-

1 8 Days 1030General Steel MaterialShape BNot Provided8 ～ 45Round Hole + Tap

-

1 8 Days 1032General Steel MaterialShape BNot Provided8 ～ 49Round Hole + Tap

-

1 7 Days -33[General Steel Material] SCM440-Not Provided8 ～ 55Round Hole + Tap

-

1 8 Days 1034General Steel MaterialShape BNot Provided10 ～ 49Round Hole + Tap

-

1 8 Days 1035General Steel MaterialShape BNot Provided10 ～ 49Round Hole + Tap

-

1 8 Days 1036General Steel MaterialShape BNot Provided10 ～ 52Round Hole + Tap

-

1 8 Days 1038General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 7 Days -39[General Steel Material] SCM440-Not Provided10 ～ 57Round Hole + Tap

-

1 8 Days 1040General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 8 Days 1042General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 8 Days 1044General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 8 Days 1045General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 8 Days 1046General Steel MaterialShape BNot Provided10 ～ 56Round Hole + Tap

-

1 8 Days 1048General Steel MaterialShape BNot Provided10 ～ 59Round Hole + Tap

-

1 7 Days -49[General Steel Material] SCM440-Not Provided10 ～ 60Round Hole + Tap

-

1 8 Days 1050General Steel MaterialShape BNot Provided12 ～ 59Round Hole + Tap

-

1 7 Days -51[General Steel Material] SCM440-Not Provided12 ～ 60Round Hole + Tap

-

1 8 Days 1052General Steel MaterialShape BNot Provided15 ～ 59Round Hole + Tap

-

1 8 Days 1054General Steel MaterialShape BNot Provided15 ～ 59Round Hole + Tap

-

1 8 Days 1055General Steel MaterialShape BNot Provided15 ～ 59Round Hole + Tap

-

1 8 Days 1056General Steel MaterialShape BNot Provided15 ～ 59Round Hole + Tap

-

1 7 Days -57[General Steel Material] SCM440-Not Provided15 ～ 60Round Hole + Tap

-

1 8 Days 1058General Steel MaterialShape BNot Provided15 ～ 59Round Hole + Tap

-

1 8 Days 1060General Steel MaterialShape BNot Provided25 ～ 59Round Hole + Tap

-

1 7 Days 1062General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days -63[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1064General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1065General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days -66[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1068General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days -69[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1070General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1072General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1075General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 7 Days -76[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days -77[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days -78[General Steel Material] SCM440-Not Provided25 ～ 60Round Hole + Tap

-

1 7 Days 1080General Steel MaterialShape BNot Provided25 ～ 60Round Hole + Tap

-

1 8 Days 1012General Steel MaterialShape BBlack Oxide8 ～ 13Round Hole + Tap

-

1 7 Days -13[General Steel Material] SCM440-Black Oxide8 ～ 13Round Hole + Tap

-

1 8 Days 1014General Steel MaterialShape BBlack Oxide8 ～ 15Round Hole + Tap

-

1 8 Days 1015General Steel MaterialShape BBlack Oxide8 ～ 20Round Hole + Tap

Loading...

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Lead Time

GEAB2.5, GEABB2.5, GEAHB2.5, GEAHBB2.5, GEAKB2.5, GEAKBB2.5
Spur Gears - Pressure Angle 20Deg., Module 2.5:Related Image

 

Basic information

Heat Treatment Not Provided Ground Tooth Not Provided Backlash Provided
Bearing Not Provided Tooth Width B(mm) 25 Shaft Bore Tolerance H7
Precision(Old JIS) JIS B 1702 (Class 4)

Configure

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4,376Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

  • Number of Teeth(Teeth)

    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 32
    • 33
    • 34
    • 35
    • 36
    • 38
    • 39
    • 40
    • 42
    • 44
    • 45
    • 46
    • 48
    • 49
    • 50
    • 51
    • 52
    • 54
    • 55
    • 56
    • 57
    • 58
    • 60
    • 62
    • 63
    • 64
    • 65
    • 66
    • 68
    • 69
    • 70
    • 72
    • 75
    • 76
    • 77
    • 78
    • 80

    Clear

  • Material

    • General Steel Material
      • SCM440

    Clear

  • Shape

    • Shape A
    • Shape B

    Clear

  • Surface Treatment

    • Not Provided
    • Black Oxide
    • Electroless Nickel Plating

    Clear

  • Shaft Bore Dia.(Ø)

    • 8
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 27
    • 28
    • 29
    • 30
    • 31
    • 32
    • 33
    • 34
    • 35
    • 36
    • 37
    • 38
    • 39
    • 40
    • 41
    • 42
    • 43
    • 44
    • 45
    • 46
    • 47
    • 48
    • 49
    • 50

     [8-60/1Ø Unit(s)]

    Clear

  • Hole Shape

    • Keyway
    • Keyway Hole
    • Keyway Hole + Tap
    • Round Hole
    • Round Hole + Tap

    Clear

  • Type

    • GEAB2.5
    • GEABB2.5
    • GEABG2.5
    • GEAHB2.5
    • GEAHBB2.5
    • GEAHBG2.5
    • GEAKB2.5
    • GEAKBB2.5
    • GEAKBG2.5

    Clear

  • Filter by CAD data type

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    Clear

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    • 7 Days or Less
    • 8 Days or Less

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