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SSAG Ground Spur Gear (Part Numbers)

KOHARA GEAR INDUSTRY

This is a lightweight solid shape spur gear obtained by cutting the boss part of an SSG ground spur gear.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Drawing

Shape: S5

Product Specifications

Accuracy class: JIS N7 class (JIS B 1702-1:1998) *
Tooth profile: Full depth tooth
Pressure angle: 20°
Materials: S45C
Heat treatment: Induction hardening on tooth surface
Tooth surface hardness: 50 to 60HRC
Surface Treatment: Black oxide coating except tooth

* The J series is "equivalent" to the stated accuracy class.

Keyway

The keyway adopts the normal type (Js9) of JIS B 1301.
Holes and keyways are not re-treated with black oxide coating after machining.

Hole diameter (H7)	Keyway (Js9)
8	3 × 1.4
10	4 × 1.8
12	4 × 1.8
14	5 × 2.3
15
16
17

Hole diameter (H7)	Keyway (Js9)
18	6 × 2.8
19
20
22
25	8 × 3.3
28
30
32	10 × 3.3
35	10 × 3.3

Hole diameter (H7)	Keyway (Js9)
40	12 × 3.3
45	14 × 3.8
50	14 × 3.8
55	16 × 4.3
60	18 × 4.4
65	18 × 4.4
70	20 × 4.9
75	20 × 4.9
80	22 × 5.4

Product Specifications

SSAG tooth grind spur gear specifications 1

SSAG tooth grind spur gear specifications 2

SSAG tooth grind spur gear specifications 3

[Precautions Related to Product Characteristics]

Allowable torque shown is a reference value calculated under arbitrary use conditions.
The stated backlash is the backlash in the normal direction and assumes that parts from the same dies are assembled under the theoretical values.

Cautions/prohibitions

Precautions for alteration

Please pay attention to safety when altering products.
The tooth surface is treated with induction hardening, therefore, the areas of tooth and tooth base (approx. 2 to 3 mm) cannot be altered.
The reference plane is set at the time of gear grinding. Use the opposite side of engraved letters as a reference plane for alteration.

: 30; 60; 90

Part Number
SSAG2-20J15
SSAG2-20J16
SSAG2-20J17
SSAG2-25J15
SSAG2-25J16
SSAG2-25J17
SSAG2-25J18
SSAG2-25J19
SSAG2-25J20
SSAG2-25J22
SSAG2-30J15
SSAG2-30J16
SSAG2-30J17
SSAG2-30J18
SSAG2-30J19
SSAG2-30J20
SSAG2-30J22
SSAG2-30J25
SSAG2-32J18
SSAG2-32J19
SSAG2-32J20
SSAG2-32J22
SSAG2-32J25
SSAG2-32J28
SSAG2-36J18
SSAG2-36J19
SSAG2-36J20
SSAG2-36J22
SSAG2-36J25
SSAG2-36J28
SSAG2-36J30
SSAG2-36J32
SSAG2-40J18
SSAG2-40J19
SSAG2-40J20
SSAG2-40J22
SSAG2-40J25
SSAG2-40J28
SSAG2-40J30
SSAG2-40J32
SSAG2-40J35
SSAG2-50J18
SSAG2-50J19
SSAG2-50J20
SSAG2-50J22
SSAG2-50J25
SSAG2-50J28
SSAG2-50J30
SSAG2-50J32
SSAG2-50J35
SSAG2-50J40
SSAG2-50J45
SSAG2.5-15J15
SSAG2.5-16J15
SSAG2.5-16J16
SSAG2.5-18J15
SSAG2.5-18J16
SSAG2.5-18J17
SSAG2.5-18J18
SSAG2.5-18J19
SSAG2.5-20J15
SSAG2.5-20J16
SSAG2.5-20J17
SSAG2.5-20J18
SSAG2.5-20J19
SSAG2.5-20J20
SSAG2.5-25J20
SSAG2.5-25J22
SSAG2.5-25J25
SSAG2.5-25J28
SSAG2.5-30J20
SSAG2.5-30J22
SSAG2.5-30J25
SSAG2.5-30J28
SSAG2.5-30J30
SSAG2.5-30J32
SSAG2.5-32J20
SSAG2.5-32J22
SSAG2.5-32J25
SSAG2.5-32J28
SSAG2.5-32J30
SSAG2.5-32J32
SSAG2.5-32J35
SSAG2.5-36J20
SSAG2.5-36J22
SSAG2.5-36J25
SSAG2.5-36J28
SSAG2.5-36J30
SSAG2.5-36J32
SSAG2.5-36J35

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Hole diameter, Shaft diameter (Ø)	Number of Teeth (Teeth)	Module	Tooth Width (mm)	Shaft Bore Config.	Keyway (width × depth) (mm)
SGD 57.97	1 Piece(s)	11 Day(s) or more	-	15	20	2	20	Keyway	5X2.3
SGD 80.22	1 Piece(s)	11 Day(s) or more	-	16	20	2	20	Keyway	5X2.3
SGD 80.16	1 Piece(s)	11 Day(s) or more	-	17	20	2	20	Keyway	5X2.3
SGD 67.30	1 Piece(s)	11 Day(s) or more	-	15	25	2	20	Keyway	5X2.3
SGD 89.57	1 Piece(s)	11 Day(s) or more	-	16	25	2	20	Keyway	5X2.3
SGD 89.53	1 Piece(s)	11 Day(s) or more	-	17	25	2	20	Keyway	5X2.3
SGD 89.49	1 Piece(s)	11 Day(s) or more	-	18	25	2	20	Keyway	6X2.8
SGD 89.45	1 Piece(s)	11 Day(s) or more	-	19	25	2	20	Keyway	6X2.8
SGD 89.38	1 Piece(s)	11 Day(s) or more	-	20	25	2	20	Keyway	6X2.8
SGD 89.30	1 Piece(s)	11 Day(s) or more	-	22	25	2	20	Keyway	6X2.8
SGD 77.04	1 Piece(s)	8 Day(s) or more	-	15	30	2	20	Keyway	5X2.3
SGD 99.31	1 Piece(s)	8 Day(s) or more	-	16	30	2	20	Keyway	5X2.3
SGD 99.25	1 Piece(s)	8 Day(s) or more	-	17	30	2	20	Keyway	5X2.3
SGD 99.20	1 Piece(s)	8 Day(s) or more	-	18	30	2	20	Keyway	6X2.8
SGD 99.16	1 Piece(s)	8 Day(s) or more	-	19	30	2	20	Keyway	6X2.8
SGD 99.12	1 Piece(s)	8 Day(s) or more	-	20	30	2	20	Keyway	6X2.8
SGD 99.02	1 Piece(s)	8 Day(s) or more	-	22	30	2	20	Keyway	6X2.8
SGD 98.83	1 Piece(s)	8 Day(s) or more	-	25	30	2	20	Keyway	8X3.3
SGD 79.69	1 Piece(s)	11 Day(s) or more	-	18	32	2	20	Keyway	6X2.8
SGD 101.94	1 Piece(s)	11 Day(s) or more	-	19	32	2	20	Keyway	6X2.8
SGD 101.87	1 Piece(s)	11 Day(s) or more	-	20	32	2	20	Keyway	6X2.8
SGD 101.79	1 Piece(s)	11 Day(s) or more	-	22	32	2	20	Keyway	6X2.8
SGD 101.60	1 Piece(s)	11 Day(s) or more	-	25	32	2	20	Keyway	8X3.3
SGD 101.39	1 Piece(s)	11 Day(s) or more	-	28	32	2	20	Keyway	8X3.3
SGD 89.97	1 Piece(s)	11 Day(s) or more	-	18	36	2	20	Keyway	6X2.8
SGD 114.41	1 Piece(s)	11 Day(s) or more	-	19	36	2	20	Keyway	6X2.8
SGD 114.36	1 Piece(s)	11 Day(s) or more	-	20	36	2	20	Keyway	6X2.8
SGD 114.26	1 Piece(s)	11 Day(s) or more	-	22	36	2	20	Keyway	6X2.8
SGD 114.07	1 Piece(s)	11 Day(s) or more	-	25	36	2	20	Keyway	8X3.3
SGD 113.88	1 Piece(s)	11 Day(s) or more	-	28	36	2	20	Keyway	8X3.3
SGD 113.74	1 Piece(s)	11 Day(s) or more	-	30	36	2	20	Keyway	8X3.3
SGD 113.59	1 Piece(s)	11 Day(s) or more	-	32	36	2	20	Keyway	10X3.3
SGD 100.28	1 Piece(s)	11 Day(s) or more	-	18	40	2	20	Keyway	6X2.8
SGD 124.70	1 Piece(s)	11 Day(s) or more	-	19	40	2	20	Keyway	6X2.8
SGD 124.66	1 Piece(s)	11 Day(s) or more	-	20	40	2	20	Keyway	6X2.8
SGD 124.55	1 Piece(s)	11 Day(s) or more	-	22	40	2	20	Keyway	6X2.8
SGD 124.36	1 Piece(s)	11 Day(s) or more	-	25	40	2	20	Keyway	8X3.3
SGD 124.18	1 Piece(s)	11 Day(s) or more	-	28	40	2	20	Keyway	8X3.3
SGD 124.03	1 Piece(s)	11 Day(s) or more	-	30	40	2	20	Keyway	8X3.3
SGD 123.86	1 Piece(s)	11 Day(s) or more	-	32	40	2	20	Keyway	10X3.3
SGD 123.63	1 Piece(s)	11 Day(s) or more	-	35	40	2	20	Keyway	10X3.3
SGD 130.43	1 Piece(s)	8 Day(s) or more	-	18	50	2	20	Keyway	6X2.8
SGD 157.02	1 Piece(s)	8 Day(s) or more	-	19	50	2	20	Keyway	6X2.8
SGD 156.97	1 Piece(s)	8 Day(s) or more	-	20	50	2	20	Keyway	6X2.8
SGD 156.87	1 Piece(s)	8 Day(s) or more	-	22	50	2	20	Keyway	6X2.8
SGD 156.68	1 Piece(s)	8 Day(s) or more	-	25	50	2	20	Keyway	8X3.3
SGD 156.49	1 Piece(s)	8 Day(s) or more	-	28	50	2	20	Keyway	8X3.3
SGD 156.35	1 Piece(s)	8 Day(s) or more	-	30	50	2	20	Keyway	8X3.3
SGD 156.18	1 Piece(s)	8 Day(s) or more	-	32	50	2	20	Keyway	10X3.3
SGD 155.95	1 Piece(s)	8 Day(s) or more	-	35	50	2	20	Keyway	10X3.3
SGD 155.47	1 Piece(s)	8 Day(s) or more	-	40	50	2	20	Keyway	12X3.3
SGD 154.95	1 Piece(s)	8 Day(s) or more	-	45	50	2	20	Keyway	14X3.8
SGD 59.09	1 Piece(s)	11 Day(s) or more	-	15	15	2.5	25	Keyway	5X2.3
SGD 61.98	1 Piece(s)	11 Day(s) or more	-	15	16	2.5	25	Keyway	5X2.3
SGD 85.41	1 Piece(s)	11 Day(s) or more	-	16	16	2.5	25	Keyway	5X2.3
SGD 67.42	1 Piece(s)	11 Day(s) or more	-	15	18	2.5	25	Keyway	5X2.3
SGD 90.84	1 Piece(s)	11 Day(s) or more	-	16	18	2.5	25	Keyway	5X2.3
SGD 90.78	1 Piece(s)	11 Day(s) or more	-	17	18	2.5	25	Keyway	5X2.3
SGD 90.71	1 Piece(s)	11 Day(s) or more	-	18	18	2.5	25	Keyway	6X2.8
SGD 90.67	1 Piece(s)	11 Day(s) or more	-	19	18	2.5	25	Keyway	6X2.8
SGD 73.05	1 Piece(s)	11 Day(s) or more	-	15	20	2.5	25	Keyway	5X2.3
SGD 96.61	1 Piece(s)	11 Day(s) or more	-	16	20	2.5	25	Keyway	5X2.3
SGD 96.55	1 Piece(s)	11 Day(s) or more	-	17	20	2.5	25	Keyway	5X2.3
SGD 96.50	1 Piece(s)	11 Day(s) or more	-	18	20	2.5	25	Keyway	6X2.8
SGD 96.44	1 Piece(s)	11 Day(s) or more	-	19	20	2.5	25	Keyway	6X2.8
SGD 96.38	1 Piece(s)	11 Day(s) or more	-	20	20	2.5	25	Keyway	6X2.8
SGD 86.92	1 Piece(s)	11 Day(s) or more	-	20	25	2.5	25	Keyway	6X2.8
SGD 112.86	1 Piece(s)	11 Day(s) or more	-	22	25	2.5	25	Keyway	6X2.8
SGD 112.63	1 Piece(s)	11 Day(s) or more	-	25	25	2.5	25	Keyway	8X3.3
SGD 112.40	1 Piece(s)	11 Day(s) or more	-	28	25	2.5	25	Keyway	8X3.3
SGD 106.76	1 Piece(s)	8 Day(s) or more	-	20	30	2.5	25	Keyway	6X2.8
SGD 132.70	1 Piece(s)	8 Day(s) or more	-	22	30	2.5	25	Keyway	6X2.8
SGD 132.47	1 Piece(s)	8 Day(s) or more	-	25	30	2.5	25	Keyway	8X3.3
SGD 132.22	1 Piece(s)	8 Day(s) or more	-	28	30	2.5	25	Keyway	8X3.3
SGD 132.05	1 Piece(s)	8 Day(s) or more	-	30	30	2.5	25	Keyway	8X3.3
SGD 131.84	1 Piece(s)	8 Day(s) or more	-	32	30	2.5	25	Keyway	10X3.3
SGD 113.58	1 Piece(s)	11 Day(s) or more	-	20	32	2.5	25	Keyway	6X2.8
SGD 139.51	1 Piece(s)	11 Day(s) or more	-	22	32	2.5	25	Keyway	6X2.8
SGD 139.28	1 Piece(s)	11 Day(s) or more	-	25	32	2.5	25	Keyway	8X3.3
SGD 139.03	1 Piece(s)	11 Day(s) or more	-	28	32	2.5	25	Keyway	8X3.3
SGD 138.87	1 Piece(s)	11 Day(s) or more	-	30	32	2.5	25	Keyway	8X3.3
SGD 138.66	1 Piece(s)	11 Day(s) or more	-	32	32	2.5	25	Keyway	10X3.3
SGD 138.37	1 Piece(s)	11 Day(s) or more	-	35	32	2.5	25	Keyway	10X3.3
SGD 129.49	1 Piece(s)	11 Day(s) or more	-	20	36	2.5	25	Keyway	6X2.8
SGD 155.42	1 Piece(s)	11 Day(s) or more	-	22	36	2.5	25	Keyway	6X2.8
SGD 155.18	1 Piece(s)	11 Day(s) or more	-	25	36	2.5	25	Keyway	8X3.3
SGD 154.95	1 Piece(s)	11 Day(s) or more	-	28	36	2.5	25	Keyway	8X3.3
SGD 154.78	1 Piece(s)	11 Day(s) or more	-	30	36	2.5	25	Keyway	8X3.3
SGD 154.57	1 Piece(s)	11 Day(s) or more	-	32	36	2.5	25	Keyway	10X3.3
SGD 154.26	1 Piece(s)	11 Day(s) or more	-	35	36	2.5	25	Keyway	10X3.3

Product TOP

Basic Information

Gear Shape	Shape A	Material	Steel	Surface Treatment	Black Dyed Other Than the Tooth Portion
Heat Treatment	Induction Hardened Tooth Surface	Ground Tooth	Grounding	Bearing	No
Backlash	Presence	Shaft Bore Tolerance	H7	Accuracy Grade(Old JIS)	N7
Material (Details)	S45C

Configure

413 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Hole diameter, Shaft diameter(Ø)
8

10

12

14

15

16

17

18

19

20

22

25

28

30

32

35

40

45

50

55

60

65

70

75

80
Clear
Number of Teeth(Teeth)
15

16

18

20

25

30

32

36

40

50
Clear
Module
1

1.5

2

2.5

3

4

5

6
Clear
Tooth Width(mm)
10

15

20

25

30

40

50

60
Clear
Shaft Bore Config.
- Round hole
- Keyway
Clear
Keyway (width × depth)(mm)
- 3X1.4
- 4X1.8
- 5X2.3
- 6X2.8
- 8X3.3
- 10X3.3
- 12X3.3
- 14X3.8
- 16X4.3
- 18X4.4
- 20X4.9
- 22X5.4
- No
Clear
type
- SSAG
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

11 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

18 Day(s) or Less
Clear

Specify Alterations

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

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SSAG Ground Spur Gear (Part Numbers)

Drawing

Product Specifications

Product Specifications

Keyway

Product Specifications

Cautions/prohibitions

Precautions for alteration

Basic Information

Configure

Specification/Dimensions

Hole diameter, Shaft diameter(Ø)

Number of Teeth(Teeth)

Module

Tooth Width(mm)

Shaft Bore Config.

Keyway (width × depth)(mm)

type

CAD

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Specify Alterations

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