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Spur Gears / Plastic / Contact Angle 20 Degrees (Part Numbers - CAD Download)

Spur Gears / Plastic / Contact Angle 20 Degrees

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MISUMI

MISUMI

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Dimensional Drawing

Gear Shape
Shape K
Shape A Shape A (With Metal Hub Insert) Shape B Shape B (With Metal Hub Insert) Tooth surface accuracy Equivalent to the new JIS B 1702-1 Class 9
            (Old JIS B 1702 Class 5)
[ ! ] Gear Shape A has no accessories.
[ ! ] Adhesive is applied to metal hub insert and press-fit.
[ ! ] P dimension of GEABM (MC Nylon) may shrink due to its water-absorbing property.
T Dim. Tolerance (H7)
NominalPH7
8 to 10+0.015
  0
11 to 18+0.018
   0
19 to 30+0.021
   0
31 to 50+0.025
   0
[ ! ] Compliant with JIS B 0401-2.
Unspecified Dimension Tolerance (Other than the teeth)
Dimension RangeTolerance
(mm)
Overor Less
0.53±0.1
36±0.1
630±0.2
30120±0.3
120400±0.5
[ ! ] Compliant with JIS B 0405 Class m (intermediate).

Specification Table

Products
Image No.		Type[M] Material[A]Accessory
GearMetal Hub Insert
(1)
GEABMMC Nylon—Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEABMSEN 1.1191 Equiv.
GEABMTEN 1.4301 Equiv.Set Screw (EN 1.4301 Equiv.)
(2)
GEABPWhite Polyacetal—Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEABPSEN 1.1191 Equiv.
GEABPTEN 1.4301 Equiv.Set Screw (EN 1.4301 Equiv.)
(3)
GEABABlue Polyacetal-Set Screw
(EN 1.7220 Equiv., Black Oxide)
GEABASEN 1.1191 Equiv.
GEABATEN 1.4301 Equiv.Set Screw (EN 1.4301 Equiv.)

Specification Table

Part Number—Number of Teeth—B—Gear
Shape		—P
GEABM1.0
GEABPS2.0
GEABM0.5		—
—
—		20
40
20		—
—
—		10
20
8		—
—
—		A
B
K		—
—
—		8
20
7
■Module 0.5, 0.8
Part NumberNumber of TeethBGear
Shape		Shaft Bore Dia. PH7
Unit: mm		d
Reference Circle
Dia.		D
Addendum Circle
Dia.		G
Dedendum Circle
Dia.		HLℓ1ℓ2M
(Coarse)		d1* 1 Allowable Transmission Force (N⋅m)
Bending Strength
TypeModuleW/o Metal Hub InsertWith Metal Hub InsertMC NylonPolyacetal
GEABM
(MC Nylon)

GEABP
(White Polyacetal)

GEABA
(Blue Polyacetal)		0.5158K3 to 5—7.58.56.25918103M3—0.080.33
16896.750.090.36
183 to 79107.75100.110.42
2010118.75110.120.49
203

5		B3 to 510118.758.510
(B = 5)

8
(B = 3)

7
(B = 2)		52.50.050.18
243 to 7121310.75100.060.23
2512.513.511.250.060.24
28141512.750.070.28
30151613.750.080.31
32161714.750.080.33
36181916.750.100.39
402
3
5		202118.750.110.44
4522.523.521.250.130.51
48242522.750.140.55
50252623.750.150.58
563

5		282926.750.170.67
60303128.750.180.73
64323330.750.200.78
703 to 8353633.75120.220.86
72363734.750.220.89
80404138.750.250.99
903 to 9454643.75140.281.13
100505148.750.321.27
120606158.750.391.54
0.8127K4 to 6—9.611.27.611.220133M3—0.130.50
144 to 811.212.89.212.80.170.66
154 to 91213.61013.60.180.73
165

8		B4 to 712.814.410.81017
(B = 8)

14
(B = 5)		90.150.58
1814.41612.40.170.67
201617.6140.200.78
245 to 819.220.817.212.50.250.98
252021.6180.261.04
2822.42420.40.301.20
302425.6220.331.30
3225.627.223.640.361.42
366 to 928.830.426.814M40.421.65
403233.6300.471.88
453637.6340.552.18
4838.44036.40.592.36
504041.6380.632.49
5644.846.442.80.722.85
604849.6460.783.11
6451.252.849.20.843.33
706 to 115657.654160.923.66
7257.659.255.60.953.78
806465.6621.074.24
906 to 147273.670201.214.83
1006 to 168081.678241.375.43
1206 to 219697.694301.666.58
[ ! ] Metal Hub Insert is not included in the standard for modules 0.5 and 0.8.
" ! " To select the maximum face width (B) within each module, Gear Shape A: B ≤ P × 5, Shape B: Select within the range of L ≤ P × 5.
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions.
Module 0.5 with 20 to 120 teeth is calculated as tooth width 3 mm.
Module 0.8 with 16 to 120 teeth is calculated as tooth width 5 mm.
■Module 1.0, 1.5, 2.0
Part NumberNumber of TeethBGear
Shape		Shaft Bore Dia. PH7
Unit: mm		d
Reference Circle
Dia.		D
Addendum Circle
Dia.		G
Dedendum Circle
Dia.		HLℓ1ℓ2M
(Coarse)		d1* 1 Allowable Transmission Force (N⋅m)
Bending Strength
TypeModuleW/o Metal Hub InsertWith Metal Hub InsertMC NylonPolyacetal
GEABM
(MC Nylon)

GEABP
(White Polyacetal)

GEABA
(Blue Polyacetal)




GEABMS
(With Metal Hub Insert /
MC Nylon)

GEABPS
(With Metal Hub Insert /
White Polyacetal)

GEABAS
(With Metal Hub Insert /
Blue Polyacetal)




GEABMT
(With SUS Metal Hub Insert
MC Nylon)

GEABPT
(With SUS Metal Hub Insert
White Polyacetal)

GEABAT
(With SUS Metal Hub Insert
Blue Polyacetal)		1.01512A6 to 106151712.5—————P+4
0.49
1.71
* 16K8 to 12—161813.51825133M3—
0.54
1.89
188

10

15		A

B		8 to 108182015.51525
(B = 15)

20
(B = 10)

18
(B = 8)		104M4P+4
0.42
1.47
208 to 11202217.516
0.49
1.70
228 to 12222419.518
0.55
1.93
248 to 148·10242621.520
0.62
2.15
25252722.5
0.66
2.27
268 to 15262823.522
0.69
2.40
28283025.5
0.75
2.62
3010 to 1710·12303227.525
0.82
2.85
3210 to 18323429.526
0.89
3.10
35353732.5
1.00
3.47
3610 to 1910·12·15363833.528
1.04
3.61
4010 to 21404237.530
1.18
4.12
45454742.5
1.37
4.76
48485045.5
1.49
5.16
5010 to 2410·12·15·20505247.535
1.57
5.44
55555752.5
1.76
6.10
60606257.5
1.95
6.79
7010 to 28707267.540
2.30
8.02
75757772.5
2.49
8.64
80808277.5
2.66
9.27
90909287.5
3.04
10.55
10010010297.5
3.42
11.87
120120122117.5
4.14
14.39
1.51510

15

20		A

B		8 to 12822.525.518.751829
(B=20)
24
(B=15)
19
(B = 10)		93M3P+4
0.92

2.11

168 to 148·10242720.2520
1.02
2.33
188 to 15273023.252232
(B = 20)

27
(B = 15)

22
(B = 10)		124M4
1.19
2.72
208 to 178·10·12303326.2525
1.38
3.15
248 to 218·10·12·15363932.2530
1.74
3.98
258 to 2137.540.533.75
1.84
4.20
268 to 22394235.2532
1.94
4.43
288 to 23424538.2534
2.12
4.85
308 to 248·10·12·15·20454841.2535
2.31
5.27
328 to 28485144.2540
2.51
5.72
358 to 2852.555.548.75
2.81
6.42
368 to 28545750.25
2.92
6.67
4010 to 3110·12·15·20·25606356.2545
3.33
7.61
4510 to 3167.570.563.75
3.85
8.80
4810 to 31727568.25
4.18
9.54
5010 to 31757871.25
4.40
10.05
6010 to 35909386.2550
5.49
12.55
7012 to 3512·15·20·25105108101.25
6.48
14.81
8012 to 38120123116.2555
7.50
17.13
2.0* 1215

20

25		A

B		10 to 12—242819.01839
(B = 25)

34
(B = 20)

29
(B = 15)		144M4—
1.69
1.84
1410 to 1410283223.020P+4
2.22
2.42
1510 to 1610·12303425.024
2.46
2.69
1610 to 1710·12·15323627.025
2.72
2.98
1810 to 21364031.030
3.18
3.47
2010 to 23404435.033
3.68
4.02
2410 to 2810·12·15·20485243.040
4.64
5.08
25505445.0
4.91
5.36
2810 to 3110·12·15·20·25566051.045
5.66
6.18
3010 to 33606455.048
6.15
6.72
3212 to 3512·15·20·25·30646859.050
6.68
7.30
3512 to 35707465.0
7.49
8.19
3612 to 35727667.0
7.79
8.51
4012 to 42808475.060
8.90
9.71
45909485.0
10.28
11.23
489610091.0
11.14
12.17
5010010495.0
11.74
12.83
60120124115.0
14.66
16.01
[ ! ]The "-" text in the above table means that it is not selectable.
" ! " To select the maximum face width (B) within each module, Gear Shape A: B ≤ P × 5, Shape B: Select within the range of L ≤ P × 5
[NG] Number of Teeth with * is not With Metal Hub Insert Type.
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions.
Calculated with the thinnest tooth width for each module 1.0, 1.5, and 2.0.
Please calculate based on the tooth width to be selected.
(Example) [Selection Conditions] Module 1.0, face width 40, MC nylon, face width B = 15
Bending Strength: 1.18 × 15÷8=2.21 N⋅m
■Module 2.5, 3.0
Part NumberNumber of TeethBGear
Shape		Shaft Bore Dia. PH7
Unit: mm		d
Reference Circle
Dia.		D
Addendum Circle
Dia.		G
Dedendum Circle
Dia.		HLℓ1ℓ2M
(Coarse)		d1* 1 Allowable Transmission Force (N⋅m)
Bending Strength
TypeModuleW/o Metal Hub InsertWith Metal Hub InsertMC NylonPolyacetal
GEABM
(MC Nylon)

GEABMS
(With Metal Hub Insert /
MC Nylon)

GEABMT
(With SUS Metal Hub Insert
MC Nylon)		2.51220

25

30		A

B		10 to 1610303523.752342
(B = 30)

37
(B = 25)

32
(B=20)		126M5P+6
3.51
—
1410 to 1710354028.7525
4.62
1512 to 2110·12·1537.542.531.2530
5.13
1612 to 22404533.7532
5.67
1812 to 2610·12·15·20455038.7538
6.62
2012 to 28505543.7540
7.67
2212 to 3012·15·20556048.7544M6P+8
8.67
2412 to 3312·15·20·25606553.7548
9.68
2512 to 3562.567.556.2550
10.22
2812 to 4212·15·20·25·30707563.7560
11.78
3012 to 45758068.7565
12.82
3215 to 4915·20·25·30·35808573.7570
13.92
3587.592.581.25
15.62
36909583.75
16.22
4010010593.75
18.52
45112.5117.5106.25
21.41
48120125113.75
23.21
50125130118.75
24.46
3.01225

30

35		A

B		12 to 1912364228.52850
(B = 35)

45
(B = 30)

40
(B=25)		157.5M5P+6
6.32
—
1412 to 2212·15424834.532
8.32
1514 to 25455137.536
9.23
1614 to 2612·15·20485440.538
10.21
1814 to 28546046.540
11.93
2014 to 3515·20·25606652.550M6P+8
13.80
2214 to 37667258.554
15.60
2414 to 4015·20·25·30727864.558
17.42
2514 to 42758167.560
18.40
2814 to 4915·20·25·30·35849076.570
21.21
3014 to 52909682.575
23.07
3218 to 5220·25·30·35·409610288.5
25.05
3518 to 5610511197.580
28.11
36108114100.5
29.18
40120126112.5
33.34
45135141127.5
38.54
[!]The "-" text in the above table means that it is not selectable.
" ! " To select the maximum face width (B) within each module, Gear Shape A: B ≤ P × 5, Shape B: Select within the range of L ≤ P × 5.
*1 Allowable Transmission Forces in the table are reference values calculated with prescribed conditions.
Calculated with the thinnest tooth width for modules 2.5 and 3.0.
Please calculate based on the tooth width to be selected.
(Example) [Selection Conditions] Module 3.0, face width 40, MC nylon, face width B = 35
Bending Strength: 33.34 × 35÷25=46.67 N⋅m

Alterations

AlterationsSet Screw AlterationTapped Hole Dimension ChangeRoot matching
CodeKC90·KC120TPCGBA
Spec.KC90: Adds another set screw at 90° position.
KC120: Adds another set screw at 120° position.
A set screw is added.
Ordering Code KC90
Applicable Conditions [NG] Not applicable to Shape A [NG] Not applicable to Straight Bore Type
      KC90 KC120		Changes the tapped hole dimension.
Ordering Code TPC4
Applicable conditions [NG] Not applicable to Shape A
Standard Conditions [ ! ] ℓ1 - ℓ2 > TPC/2		 
  M    TPC  
M3M4
M4M3 M5
M5M4 M6
M6M5 M8
Align the bottom of the gear with the phase of the tap.
Phase Adjustment Tolerance ±0.3 (Reference Value)
Ordering Code GBA
Applicable Conditions [ ! ] Applicable to 19 teeth or more
             [ ! ] Applicable to Module 1.0, 1.5, 2.0, 2.5, and 3.0 only
 
     




 
AlterationsStepped HoleBoth Ends Stepped HoleHub Cut
CodeDHL·DHRWDHBS
Spec.Changes shaft bores to stepped bores.
Dimension Increments Z: 1 mm Increments J: 0.1 mm Increments
Ordering Code DHL-Z20-4.0
Applicable Conditions [NG] Not applicable to With Metal Hub Insert Type [NG ] Not applicable to Shape K
[ ! ] No tapped holes for Shape B.
Standard conditions
·DHL·DHR
[ ! ] Shape A P + 2 ≤ Z ≤ G－4, 2 ≤ J ≤ B－3[ ! ] Shape A P + 2 ≤ Z ≤ G－4, 2 ≤ J ≤ B－3
[ ! ] Shape B P + 2 ≤ Z ≤ G - 4,2 ≤ J ≤ L - 3[ ! ] Shape B P + 2 ≤ Z ≤ H−4, 2 ≤ J ≤ ℓ1
Changes shaft bores to both ends stepped hole.
Dimension Increments Q, R, S, T: 1 mm Increments S, T ≥ 3
Ordering Code WDH-Q10-R10-S3-T3
Applicable Conditions [NG] Not applicable to With Metal Hub Insert Type [NG ] Not applicable to Shape K
[ ! ] No tapped holes for Shape B.
Standard conditions
·Shape A· Shape B
[ ! ]P+2 ≤ Q,R ≤ G－4[ ! ]P+2 ≤ Q,R ≤ H－4
[ ! ]S+T ≤ B－3[ ! ] S + T ≤ L - 3 [ ! ] Shaft Bore Dia. P is general tolerance
Cuts the hub length to the specified length.      
Increments 0.5 mm
Ordering Code BS6.5
Applicable Conditions [NG] Not applicable to Shape A, K
Standard conditions
[!] Straight Bore: 0 ≤ BS ≤ ℓ1
[!] Straight Bore + Tapped Type: BS=0;
      M+3 ≤ BS ≤ ℓ1
" ! " Keyway + Tapped Type: BS=0;
      M+3 ≤ BS ≤ ℓ1
[ ! ] If BS = 0, no tapped hole


 
 
 
  M    C  
M33.5
M44.5
M55.5
M66.5
AlterationsSide Slotted HoleSide Through Hole
CodeLFC·LTCKFC·KTC
Spec.Machines slotted holes on the side surface (30°).
Dimension Increments LFC, LTC: 1 mm Increments
Select M M3, M4, M5, M6
Ordering Code LFC20-M3		Machines through holes on the side surface.
Increments KFC, KTC: 1 mm Increments K: 0.5 mm Increments
Select M K3.0 to K6.0
Applicable Conditions [NG] Not applicable to Shape K
Applicable Conditions [ ! ] Applicable to Shape A only
Standard Conditions [ ! ] Without Metal Hub Insert: P + C + 4 ≤ LFC (LTC) ≤ G - C - 4
[ ! ] With Metal Hub Insert: d1 + C + 4 ≤ LFC(LTC) ≤ G - C - 4		Shape A
Ordering Code KFC20-K3.5
Standard Conditions [ ! ] Without Metal Hub Insert: P + K + 4 ≤ KFC (KTC) ≤ G - K - 4
[ ! ] With Metal Hub Insert: d1 + K + 4 ≤ KFC(LTC) ≤ G - K - 4		Shape B
Ordering Code KFC20-K3.5
Standard Conditions [ ! ] Without Metal Hub Insert: P + K + 4 ≤ KFC (KTC) ≤ H - K - 4; H + K + 4 ≤ KFC (KTC) ≤ G - K - 4
[ ! ] With Metal Hub Insert: d1 + K + 4 ≤ KFC (KTC) ≤ H - K - 4; H + K + 4 ≤ KFC (KTC) ≤ G - K - 4
           
 

General Information - Spur Gears

Spur gears - front gear with through hole - spur gear with spring pin - spur gear made of brass - brass pinion - plastic - spur gear with ball bearing

 

Selection details of spur gears

- Material: steel, stainless steel, sintered steel, nylon, polyacetal, brass, aluminum, cast iron

- Coatings: burnished, nickel-plated

- Heat treatment: induction hardened

- Shaft diameter tolerances: H7, H8

- Tooth flank clearance: N5, N7, N8, N9, N12

- Module: 0.3, 0.5, 0.75, 0.8, 1, 1.25, 1.5, 2, 2.5, 3, 4, 4.5, 5, 6, 8, 10, 15, 20

- Pressure angle: 20°

- Shaft diameter: 2 mm to 50 mm

- Number of teeth: 8 to 200

- Tooth width: 2 mm to 90 mm

 

Description/Basics

The spur gears offered are generally machine elements that serve the non-slip transmission of force, movement transmission or movement change. The teeth of the cylinder wheels grip each other during transmission and largely roll over the tooth flanks. The tooth shape of the spur gear is convexly shaped in the shaped tooth system. At the beginning of the intervention, a rolling resistance acts on the tooth flank, which becomes a sliding friction in the course of the rotation.

A combination of gear wheels and rack gears is useful in the construction of rack gear. This allows motor rotary motion or other rotary motion to be converted into linear motion. rack gear boxes are theoretically possible in an endless assembly. Limits here only set the length of the rack gears for the rack gear drive.

Gear wheels with straight gearing are particularly suitable for the construction of gearboxes. The advantage of straight gearing as opposed to helical gears, is the possibility of transmitting a higher torque. It should be noted that with increasing speed within the transmission ratio or reduction, the torque to be transmitted decreases.

When designing spur gear pairs, the ratio of the gear ratio (number of teeth) and the module of the respective gear wheels must be observed.
The backlash is another important factor that must be considered during construction. Reverse play is understood as the result of the play that the change in the direction of rotation of a single gear wheel pair between the teeth. The risk of reverse play can be reduced if either the diameter or the number of teeth of the cogwheel pairing do not deviate too much from one another. If high wear is to be expected due to the pairing of gears, the MISUMI online shop offers gears with a hardened key-type.

For applications with the same rotational direction, it is possible to use an intermediate gear with integrated bearing on a cantilever shaft. The bearing number used can be found under the tab More Information. An overview of tolerances and permissible radial bearing deviations can be found in the following PDF.

In addition to gear wheels, MISUMI also offers suitable rotary shafts for the construction of a transmission. The straight front wheels can be assembled on these and secured with a set screw or machine keys (key with adjusting screw). This PDF provides an overview of the configurable mountings for the shaft rotation and keyway tolerances.
The continuous adjusting of a spur gear can be realized, among other things, by means of a clamping sleeve. The MISUMI online shop offers spur gears with clamping sleeve. Alternatively, we also offer individual keyless bushing that you can customize to your needs.

 

Application Examples - Spur Gears

Application example: workpiece transport - spur gear - rack gear - roller bearings - workpiece

Application example - spur gear with rack gear
(1) Spur gear, (2) Clamping knobs, (3) Rack gear

Application example: rack gear - spur gear with rack gear - handle - rotary handle

Application example - spur gear
(1) Spur gear, (2) Workpiece, (3) Rollers

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

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Part Number
GEABA0.5-20-3-B-[3-5/1]
GEABA0.5-20-5-B-[3-5/1]
GEABA0.5-24-3-B-[3-7/1]
GEABA0.5-24-5-B-[3-7/1]
GEABA0.5-25-3-B-[3-7/1]
GEABA0.5-25-5-B-[3-7/1]
GEABA0.5-28-3-B-[3-7/1]
GEABA0.5-28-5-B-[3-7/1]
GEABA0.5-30-3-B-[3-7/1]
GEABA0.5-30-5-B-[3-7/1]
GEABA0.5-32-3-B-[3-7/1]
GEABA0.5-32-5-B-[3-7/1]
GEABA0.5-36-3-B-[3-7/1]
GEABA0.5-36-5-B-[3-7/1]
GEABA0.5-40-2-B-[3-7/1]
GEABA0.5-40-3-B-[3-7/1]
GEABA0.5-40-5-B-[3-7/1]
GEABA0.5-45-2-B-[3-7/1]
GEABA0.5-45-3-B-[3-7/1]
GEABA0.5-45-5-B-[3-7/1]
GEABA0.5-48-2-B-[3-7/1]
GEABA0.5-48-3-B-[3-7/1]
GEABA0.5-48-5-B-[3-7/1]
GEABA0.5-50-2-B-[3-7/1]
GEABA0.5-50-3-B-[3-7/1]
GEABA0.5-50-5-B-[3-7/1]
GEABA0.5-56-3-B-[3-7/1]
GEABA0.5-56-5-B-[3-7/1]
GEABA0.5-60-3-B-[3-7/1]
GEABA0.5-60-5-B-[3-7/1]
GEABA0.5-64-3-B-[3-7/1]
GEABA0.5-64-5-B-[3-7/1]
GEABA0.5-70-3-B-[3-8/1]
GEABA0.5-70-5-B-[3-8/1]
GEABA0.5-72-3-B-[3-8/1]
GEABA0.5-72-5-B-[3-8/1]
GEABA0.5-80-3-B-[3-8/1]
GEABA0.5-80-5-B-[3-8/1]
GEABA0.5-90-3-B-[3-9/1]
GEABA0.5-90-5-B-[3-9/1]
GEABA0.5-100-3-B-[3-9/1]
GEABA0.5-100-5-B-[3-9/1]
GEABA0.5-120-3-B-[3-9/1]
GEABA0.5-120-5-B-[3-9/1]
GEABA0.8-16-5-B-[4-7/1]
GEABA0.8-16-8-B-[4-7/1]
GEABA0.8-18-5-B-[4-7/1]
GEABA0.8-18-8-B-[4-7/1]
GEABA0.8-20-5-B-[4-7/1]
GEABA0.8-20-8-B-[4-7/1]
GEABA0.8-24-5-B-[5-8/1]
GEABA0.8-24-8-B-[5-8/1]
GEABA0.8-25-5-B-[5-8/1]
GEABA0.8-25-8-B-[5-8/1]
GEABA0.8-28-5-B-[5-8/1]
GEABA0.8-28-8-B-[5-8/1]
GEABA0.8-30-5-B-[5-8/1]
GEABA0.8-30-8-B-[5-8/1]
GEABA0.8-32-5-B-[5-8/1]
GEABA0.8-32-8-B-[5-8/1]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSRoHS Information Features, Areas of Application Number of Teeth
(Teeth) 		Shape Shaft Bore Config. Material Shaft Bore Dia.
(Ø) 		Tooth Width B
(mm) 		Precision
(Old JIS) 		Bushing

-

1 7 Days -RoHS Requirements FulfilledNot Applicable20Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 53JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable20Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 55JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable24Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable24Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable25Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable25Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable28Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable28Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable30Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable30Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable32Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable32Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable36Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable36Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable40Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 72JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable40Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable40Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable45Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 72JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable45Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable45Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable48Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 72JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable48Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable48Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable50Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 72JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable50Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable50Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable56Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable56Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable60Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable60Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable64Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 73JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable64Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable70Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 83JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable70Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable72Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 83JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable72Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable80Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 83JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable80Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable90Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 93JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable90Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 95JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable100Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 93JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable100Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 95JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable120Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 93JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable120Shape BRound hole+tap[Resin] POM Blue (Polyacetal)3 ～ 95JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable16Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable16Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 78JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable18Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable18Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 78JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable20Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 75JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable20Shape BRound hole+tap[Resin] POM Blue (Polyacetal)4 ～ 78JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable24Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable24Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 88JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable25Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable25Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 88JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable28Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable28Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 88JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable30Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable30Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 88JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable32Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 85JIS B 1702 Class 5N/A

-

1 7 Days -RoHS Requirements FulfilledNot Applicable32Shape BRound hole+tap[Resin] POM Blue (Polyacetal)5 ～ 88JIS B 1702 Class 5N/A

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Basic information

Surface Treatment Not Provided Ground Tooth Not Provided Backlash Provided
Heat Treatment No Cleaning Method No Cleaning Shaft Bore Tolerance H7
Bearing Without Bearing

Configure

Clear all

2,170Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.
The part number is completed.

Basic Attributes

  • RoHS Information

    • RoHS Requirements Fulfilled

    Clear

  • Features, Areas of Application

    • Not Applicable

    Clear

  • Number of Teeth(Teeth)

    • 12
    • 14
    • 15
    • 16
    • 18
    • 20
    • 22
    • 24
    • 25
    • 26
    • 28
    • 30
    • 32
    • 35
    • 36
    • 40
    • 45
    • 48
    • 50
    • 55
    • 56
    • 60
    • 64
    • 70
    • 72
    • 75
    • 80
    • 90
    • 100
    • 120

    Clear

  • Shaft Bore Config.

    • Round Hole
    • Round hole+tap

    Clear

  • Material

    • Resin
      • MC Nylon
      • POM Blue (Polyacetal)
      • POM White (Polyacetal)

    Clear

  • Shaft Bore Dia.(Ø)

    • 6
    • 8
    • 10
    • 12
    • 14
    • 15
    • 16
    • 18
    • 20
    • 25
    • 30
    • 35
    • 40

     [3-56/1Ø Unit(s)]

    Clear

  • Tooth Width B(mm)

    • 2
    • 3
    • 5
    • 7
    • 8
    • 10
    • 12
    • 15
    • 20
    • 25
    • 30
    • 35

    Clear

  • Bushing

    • Metal Hub Insert (S45C Equivalent)
    • Metal Hub Insert (SUS304)
    • N/A

    Clear

  • Type

    • GEABA
    • GEABAS
    • GEABAT
    • GEABM
    • GEABMS
    • GEABMT
    • GEABP
    • GEABPS
    • GEABPT

    Clear

  • Shape

    • Shape A
    • Shape B
    • Shape K

    Clear

  • Filter by CAD data type

    • 2D
    • 3D

    Clear

Filter by standard shipping days

    • All
    • 7 Days or Less
    • 9 Days or Less

    Reset

Optional Attributes

Frequently Asked Questions (FAQ)

Question:

Can different modules be combined with each other?
Answer:

Since the module describes the division of the teeth along the pitch circle diameter, various modules cannot be combined into one pair of gears.
Question:

What is involute gearing?
Answer:

Evolved gearing is understood to be the convex production of a tooth flank. The sliding friction along the tooth flank can thus be minimized. This also reduces wear and tear.
Question:

What is the pressure angle?
Answer:

The pressure angle is defined as the angle of the highest drive force between two gears. A combination of different pressure angles is not recommended, since increased wear is to be expected.
Question:

Is the position of the keyway to the key-type specified?
Answer:

The keyway has no specified position reference to the tooth base or the head surface of the sprocket.
Question:

What is the reverse clearance?
Answer:

The reverse play arises at the moment of the direction of rotation of a spur gear pairing is changed. It describes the gap between the gear flanks of each tooth in engagement.

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