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Spur gears / tooth width / hub dimension configurable / contact angle 20 degrees

Spur gears / tooth width / hub dimension configurable / contact angle 20 degrees

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MISUMI

MISUMI

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Spur Gears/Tooth Width/Hub Dimension Configurable/Pressure Angle 20Deg.:Related Image

Type Material Surface Treatment Accessory
Straight Bore Straight Bore + TapKeyway + Tap
GEFHBGEFBGEFKBEN 1.1191 Equiv.-Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEFHBBGEFBBGEFKBBBlack Oxide
GEFHBGGEFBGGEFKBGElectroless Nickel Plating
GEFHBSGEFBSGEFKBSEN 1.4301 Equiv.-Set Screw (EN 1.4301 Equiv.)
Set Screw is not included in Straight Bore products.

Specifications

Part Number-Number
of Teeth		-B-P-W-H
GEFHB1.0
GEFKBG2.0		-
-		30
32		-
-		8
15		-
-		15
20N		-
-		W10
W0		-H26
■Module 0.5, 0.8, 1.0, 1.5
Part NumberNumber of TeethB
1mm Increment		Shaft Bore Dia. PH7 (1mm Increment)Hub 1mm Incrementd
Reference Dia.		D
Tip Dia.		G Root Dia.Unit Price
TypeModuleStraight Bore Straight Bore + TapKeyway + TapWHStraight BoreStraight Bore + TapKeyway + Tap
GEFHBGEFHBBGEFHBGGEFHBSGEFBGEFBBGEFBGGEFBSGEFKBGEFKBBGEFKBGGEFKBS
Straight Bore
GEFHB
GEFHBB
GEFHBG
GEFHBS

Straight Bore + Tap
GEFB
GEFBB
GEFBG
GEFBS

Keyway + Tap
GEFKB
GEFKBB
GEFKBG
GEFKBS		0.5 202~53 4 -0~10P+2≤H≤G-2
(Straight Bore)
P+4≤H≤G-2
(Straight Bore + Tap)		10118.75        ----
243~6121310.75        ----
2512.513.511.25        ----
26131411.75        ----
30151613.75        ----
32161714.75        ----
363~12181916.75        ----
40202118.75        ----
48242522.75        ----
50252623.75        ----
605~25303128.75   -   -----
70353633.75   -   -----
80404138.75   -   -----
100505148.75   -   -----
0.8153~105
6
6.35		-0~10P+2≤H≤G-2
(Straight Bore)
P+4≤H≤G-2
(Straight Bore + Tap)		1213.610        ----
1612.814.410.8        ----
1814.41612.4        ----
201617.614        ----
245~819.220.817.2        ----
252021.618        ----
2822.42420.4        ----
302425.622        ----
3225.627.223.6        ----
366~8
6.35		28.830.426.8        ----
403233.630        ----
453637.634        ----
4838.44036.4        ----
504041.638        ----
1.0 205~156~128N0~15P+4≤H≤G-3
(Straight Bore, Straight Bore + Tap)

P+6≤H≤G-3
(Keyway + Tap)		202217.5            
218N~10N212318.5            
22222419.5            
23232520.5            
24242621.5            
25252722.5            
266~188N~12N262823.5            
28283025.5            
30P+10≤H≤G-3
(Straight Bore, Straight Bore + Tap)

P+13≤H≤G-3
(Keyway + Tap)		303227.5            
32323429.5            
358~20353732.5            
368N~20N363833.5            
40404237.5            
488~35485045.5            
5010N~30N505247.5            
60606257.5            
7010~4012N~35N707267.5            
80808277.5            
10015~4015N~35N10010297.5            
120120122117.5            
1.51610~206~128N~12N0~20P+6≤H≤G-4242720.25            
18273023.25            
20303326.25            
246~188N~15N363932.25            
25P+13≤H≤G-4
(Straight Bore, Straight Bore + Tap)

P+15≤H≤G-4
(Keyway + Tap)		37.540.533.75            
26394235.25            
28424538.25            
306~258N~25N454841.25            
3552.555.548.75            
36545750.25            
408~408N~30N606356.25            
48727568.25            
50757871.25            
6012~4012N~35NP+15≤H≤G-4
(Straight Bore, Straight Bore + Tap)
P+20≤H≤G-4
(Keyway + Tap)		909386.25            
70105108101.25            
80120123116.25   -   -   -

■Module 2.0, 2.5, 3.0
Part NumberNumber of TeethB
1mm Increment		Shaft Bore Dia. PH7 (1mm Increment)Hub
1mm Increment		d
Reference Dia.		D
Tip Dia.		G Root Dia.Unit Price
TypeModuleStraight Bore Straight Bore + TapKeyway + TapWHStraight BoreStraight Bore + TapKeyway + Tap
GEFHBGEFHBBGEFHBGGEFHBSGEFBGEFBBGEFBGGEFBSGEFKBGEFKBBGEFKBGGEFKBS
Straight Bore
GEFHB
GEFHBB
GEFHBG
GEFHBS

Straight Bore + Tap
GEFB
GEFBB
GEFBG
GEFBS

Keyway + Tap
GEFKB
GEFKBB
GEFKBG
GEFKBS		2.0 1515~258~158N~12N0~25P+10≤H≤G-5
(Straight Bore, Straight Bore + Tap)

P+12≤H≤G-5
(Keyway + Tap)		303425            
16323627            
18364031            
20404435            
248~208N~17N485243            
25505445            
26525647            
308~258N~20N606455            
32646859            
3610~3010N~25NP+12≤H≤G-5
(Straight Bore, Straight Bore + Tap)

P+14≤H≤G-5
(Keyway + Tap)		727667            
40808475            
4810~3510N~30N9610091            
5010010495            
5212~4012N~35N10410899            
60120124115            
2.5 1820~308~158N~12N0~30P+10≤H≤G-6
(Straight Bore, Straight Bore + Tap)
P+12≤H≤G-6
(Keyway + Tap)		455038.75            
20505543.75            
258~208N~17N62.567.556.25            
288~258N~20N707563.75            
368~308N~25NP+12≤H≤G-6
(Straight Bore, Straight Bore + Tap)
P+14≤H≤G-6
(Keyway + Tap)		909583.75            
4010010593.75            
5012~4012N~35N125130118.75            
3.01225~358~158N~12N0~35P+10≤H≤G-7
(Straight Bore, Straight Bore + Tap)
P+12≤H≤G-7
(Keyway + Tap)		364228.5            
15455137.5            
188~208N~20N546046.5            
208~258N~25N606652.5            
3010~3010N~30NP+12≤H≤G-7
(Straight Bore, Straight Bore + Tap)
P+14≤H≤G-7
(Keyway + Tap)		909682.5            
3612~4012N~35N108114100.5            
40120126112.5            
Shaft bore diameter 9N is not available for Keyway Bore + Tap. When specifying "Straight Bore + Tap" and "Keyway + Tap," make sure that the hub length satisfies the condition of "(W)>M+3".
When the tooth width is smaller, the transmitting torque is smaller. Shaft bore diameter 6.35 is available for Straight Bore and Straight 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
When requesting Shape A (no hub), specify W=0.
When W=0, specification for H is not required.
For WDH alterations, the H range requirements considered as Q and R = P must satisfy the condition of "Q＋○ ≤ H ≤ G - ○, R+ ○ ≤ H ≤ G - ○." (○: Refer to the value in the specification table)
For DHL/DHR alterations, the H range requirements considered as Z = P must satisfy the condition of "Z + ○ ≤ H ≤ G - ○." (○: Refer to the value in the specification table)

Alterations

Spur Gears/Tooth Width/Hub Dimension Configurable/Pressure Angle 20Deg.:Related Image

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Part Number
GEFB0.5-20-[2-5/1]-[3-4/1]-W[0-10/1]
GEFB0.5-24-[2-5/1]-[3-6/1]-W[0-10/1]
GEFB0.5-25-[2-5/1]-[3-6/1]-W[0-10/1]
GEFB0.5-26-[2-5/1]-[3-6/1]-W[0-10/1]
GEFB0.5-30-[2-5/1]-[3-6/1]-W[0-10/1]
GEFB0.5-32-[2-5/1]-[3-6/1]-W[0-10/1]
GEFB0.5-36-[2-5/1]-[3-12/1]-W[0-10/1]
GEFB0.5-40-[2-5/1]-[3-12/1]-W[0-10/1]
GEFB0.5-48-[2-5/1]-[3-12/1]-W[0-10/1]
GEFB0.5-50-[2-5/1]-[3-12/1]-W[0-10/1]
GEFB0.5-60-[2-5/1]-[5-25/1]-W[0-10/1]
GEFB0.5-70-[2-5/1]-[5-25/1]-W[0-10/1]
GEFB0.5-80-[2-5/1]-[5-25/1]-W[0-10/1]
GEFB0.5-100-[2-5/1]-[5-25/1]-W[0-10/1]
GEFB0.8-15-[3-10/1]-[5,​6,​6.35]-W[0-10/1]
GEFB0.8-16-[3-10/1]-[5,​6,​6.35]-W[0-10/1]
GEFB0.8-18-[3-10/1]-[5,​6,​6.35]-W[0-10/1]
GEFB0.8-20-[3-10/1]-[4-6/1]-W[0-10/1]
GEFB0.8-20-[3-10/1]-[5,​6,​6.35]-W[0-10/1]
GEFB0.8-24-[3-10/1]-[5-8/1]-W[0-10/1]
GEFB0.8-25-[3-10/1]-[5-8/1]-W[0-10/1]
GEFB0.8-28-[3-10/1]-[5-8/1]-W[0-10/1]
GEFB0.8-30-[3-10/1]-[5-8/1]-W[0-10/1]
GEFB0.8-32-[3-10/1]-[5-8/1]-W[0-10/1]
GEFB0.8-36-[3-10/1]-[6.35,​8]-W[0-10/1]
GEFB0.8-40-[3-10/1]-[6-8/1]-W[0-10/1]
GEFB0.8-45-[3-10/1]-[6-8/1]-W[0-10/1]
GEFB0.8-48-[3-10/1]-[6.35,​8]-W[0-10/1]
GEFB0.8-50-[3-10/1]-[6.35,​8]-W[0-10/1]
GEFB1.0-20-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-20-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-21-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-21-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-22-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-22-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-23-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-23-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-24-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-24-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-25-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-25-[5-15/1]-[6-12/1]-W[0-15/1]
GEFB1.0-26-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-26-[5-15/1]-[6-18/1]-W[0-15/1]
GEFB1.0-28-[5-15/1]-[6-18/1]-W[0-15/1]
GEFB1.0-30-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-30-[5-15/1]-[6-18/1]-W[0-15/1]
GEFB1.0-32-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-32-[5-15/1]-[6-18/1]-W[0-15/1]
GEFB1.0-35-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-35-[5-15/1]-[8-20/1]-W[0-15/1]
GEFB1.0-36-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-36-[5-15/1]-[8-20/1]-W[0-15/1]
GEFB1.0-40-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-40-[5-15/1]-[8-20/1]-W[0-15/1]
GEFB1.0-48-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-48-[5-15/1]-[8-35/1]-W[0-15/1]
GEFB1.0-50-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-50-[5-15/1]-[8-35/1]-W[0-15/1]
GEFB1.0-60-[5-15/1]-6.35-W[0-15/1]
GEFB1.0-60-[5-15/1]-[8-35/1]-W[0-15/1]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSNumber of Teeth
(Teeth) 		Material Surface Treatment Shaft Bore Dia.
(Ø) 		Tooth Width B
(mm) 		Hole Shape Hub Width [W]
(mm)

-

1 8 Days 1020General Steel MaterialNot Provided3 ～ 42 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1024General Steel MaterialNot Provided3 ～ 62 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1025General Steel MaterialNot Provided3 ～ 62 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1026General Steel MaterialNot Provided3 ～ 62 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1030General Steel MaterialNot Provided3 ～ 62 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1032General Steel MaterialNot Provided3 ～ 62 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1036General Steel MaterialNot Provided3 ～ 122 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1040General Steel MaterialNot Provided3 ～ 122 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1048General Steel MaterialNot Provided3 ～ 122 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1050General Steel MaterialNot Provided3 ～ 122 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1060General Steel MaterialNot Provided5 ～ 252 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1070General Steel MaterialNot Provided5 ～ 252 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1080General Steel MaterialNot Provided5 ～ 252 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 10100General Steel MaterialNot Provided5 ～ 252 ～ 5Round Hole + Tap0 ～ 10

-

1 8 Days 1015General Steel MaterialNot Provided5 ～ 6.353 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1016General Steel MaterialNot Provided5 ～ 6.353 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1018General Steel MaterialNot Provided5 ～ 6.353 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1020General Steel MaterialNot Provided4 ～ 63 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1020General Steel MaterialNot Provided5 ～ 6.353 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1024General Steel MaterialNot Provided5 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1025General Steel MaterialNot Provided5 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1028General Steel MaterialNot Provided5 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1030General Steel MaterialNot Provided5 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1032General Steel MaterialNot Provided5 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1036General Steel MaterialNot Provided6.35 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1040General Steel MaterialNot Provided6 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1045General Steel MaterialNot Provided6 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1048General Steel MaterialNot Provided6.35 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1050General Steel MaterialNot Provided6.35 ～ 83 ～ 10Round Hole + Tap0 ～ 10

-

1 8 Days 1020General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1020General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1021General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1021General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1022General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1022General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1023General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1023General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1024General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1024General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1025General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1025General Steel MaterialNot Provided6 ～ 125 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1026General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1026General Steel MaterialNot Provided6 ～ 185 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1028General Steel MaterialNot Provided6 ～ 185 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1030General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1030General Steel MaterialNot Provided6 ～ 185 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1032General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1032General Steel MaterialNot Provided6 ～ 185 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1035General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1035General Steel MaterialNot Provided8 ～ 205 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1036General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1036General Steel MaterialNot Provided8 ～ 205 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1040General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1040General Steel MaterialNot Provided8 ～ 205 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1048General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1048General Steel MaterialNot Provided8 ～ 355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1050General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1050General Steel MaterialNot Provided8 ～ 355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1060General Steel MaterialNot Provided6.355 ～ 15Round Hole + Tap0 ～ 15

-

1 8 Days 1060General Steel MaterialNot Provided8 ～ 355 ～ 15Round Hole + Tap0 ～ 15

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Basic information

Shape Shape A / Shape B Heat Treatment Not Provided Ground Tooth Not Provided
Backlash Provided Bearing Not Provided Shaft Bore Tolerance H7
Precision(Old JIS) JIS B 1702 (Class 4)

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Basic Attributes

  • Number of Teeth(Teeth)

    • 12
    • 15
    • 16
    • 18
    • 20
    • 21
    • 22
    • 23
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 35
    • 36
    • 40
    • 45
    • 48
    • 50
    • 52
    • 60
    • 70
    • 80
    • 100
    • 120

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  • Material

    • General Steel Material
    • Stainless Steel

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  • Surface Treatment

  • Shaft Bore Dia.(Ø)

    • 5
    • 6
    • 6.35
    • 7
    • 8
    • 9
    • 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

     [3-40/1Ø Unit(s)]

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  • Tooth Width B(mm)

     [2-35/1mm Unit(s)]

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  • Hole Shape

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

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  • Hub Width [W](mm)

  • Type

    • GEFB
    • GEFBB
    • GEFBG
    • GEFBS
    • GEFHB
    • GEFHBB
    • GEFHBG
    • GEFHBS
    • GEFKB
    • GEFKBB
    • GEFKBG
    • GEFKBS

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    • 3D

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    • 8 Days or Less

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