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J Series SSA Spur Gear (Part Numbers)

J Series SSA Spur Gear

KOHARA GEAR INDUSTRY

KOHARA GEAR INDUSTRY

This is a lightweight better shape spur gear obtained by cutting SS spur gear boss part. Finished J and F series products are also available.

(i)Caution

  • The product images are representative only. Please refer to the manufacturer's catalog for shape details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Drawing

J series SSA spur gear drawing

S5

Product Specifications

Product Specifications

  • Accuracy class: JIS N8 class (JIS B 1702-1:1998)
  • Tooth profile: Full depth tooth
  • Pressure angle: 20°
  • Materials: S45C
  • Tooth surface hardness: (194HB or lower)
  • Surface Treatment: Black oxide coating
 

* 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)
104 × 1.8
12
145 × 2.3
15
16
17
186 × 2.8
19
20
22
258 × 3.3
28
30
Hole diameter (H7)Keyway (Js9)
3210 × 3.3
35
4012 × 3.3
4514 × 3.8
50
5516 × 4.3
6018 × 4.4
65
7020 × 4.9
75
8022 × 5.4

Product Specifications

[Module 2, 2.5, 3]

Part numberModuleNumber of teethShapeHole diameterReference circle
Diameter		Tooth tip circle
Diameter		Tooth widthAllowable torque (N⋅m)Allowable torque (kgf⋅m)Backlash
(mm)		Weight
(kg)
AH7CDEFlexural StrengthTooth Surface StrengthFlexural StrengthTooth Surface Strength
SSA2-15m215S51030342029.61.483.010.150.12 to 0.260.099
SSA2-1818364039.32.234.010.230.15
SSA2.5-15m2.5151237.542.52557.72.965.890.300.14 to 0.280.19
SSA2.5-1818455076.74.477.820.460.29
SSA3-15—1545513099.75.2210.20.530.14 to 0.320.35
SSA3-181854601337.8713.50.800.51

[Module 4, 5]

J series SSA spur gear specifications

[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.
  • Avoid narrowing down the tooth width because it affects the accuracy and strength of the gear.
30
60
90
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Part Number
SSA4-40J75
SSA4-45J30
SSA4-45J32
SSA4-45J35
SSA4-45J40
SSA4-45J45
SSA4-45J50
SSA4-45J55
SSA4-45J60
SSA4-45J65
SSA4-45J70
SSA4-45J75
SSA4-45J80
SSA4-48J30
SSA4-48J32
SSA4-48J35
SSA4-48J40
SSA4-48J45
SSA4-48J50
SSA4-48J55
SSA4-48J60
SSA4-48J65
SSA4-48J70
SSA4-48J75
SSA4-48J80
SSA4-50J30
SSA4-50J32
SSA4-50J35
SSA4-50J40
SSA4-50J45
SSA4-50J50
SSA4-50J55
SSA4-50J60
SSA4-50J65
SSA4-50J70
SSA4-50J75
SSA4-50J80
SSA4-55J30
SSA4-55J32
SSA4-55J35
SSA4-55J40
SSA4-55J45
SSA4-55J50
SSA4-55J55
SSA4-55J60
SSA4-55J65
SSA4-55J70
SSA4-55J75
SSA4-55J80
SSA4-56J30
SSA4-56J32
SSA4-56J35
SSA4-56J40
SSA4-56J45
SSA4-56J50
SSA4-56J55
SSA4-56J60
SSA4-56J65
SSA4-56J70
SSA4-56J75
SSA4-56J80
SSA4-60J30
SSA4-60J32
SSA4-60J35
SSA4-60J40
SSA4-60J45
SSA4-60J50
SSA4-60J55
SSA4-60J60
SSA4-60J65
SSA4-60J70
SSA4-60J75
SSA4-60J80
SSA5-15J20
SSA5-15J22
SSA5-15J25
SSA5-15J28
SSA5-15J30
SSA5-18J20
SSA5-18J22
SSA5-18J25
SSA5-18J28
SSA5-18J30
SSA5-18J32
SSA5-18J35
SSA5-20J22
SSA5-20J25
SSA5-20J28
SSA5-20J30
SSA5-20J32
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSHole diameter, Shaft diameter
(Ø) 		Number of Teeth
(Teeth) 		Module Tooth Width
(mm) 		Keyway (width × depth)
(mm)

3,155,918 IDR

1 Piece(s) 17 Day(s) or more -754044020X4.9

2,896,944 IDR

1 Piece(s) 17 Day(s) or more -30454408X3.3

3,321,629 IDR

1 Piece(s) 17 Day(s) or more -324544010X3.3

3,315,614 IDR

1 Piece(s) 17 Day(s) or more -354544010X3.3

3,303,843 IDR

1 Piece(s) 17 Day(s) or more -404544012X3.3

3,373,372 IDR

1 Piece(s) 17 Day(s) or more -454544014X3.8

3,358,949 IDR

1 Piece(s) 17 Day(s) or more -504544014X3.8

3,676,600 IDR

1 Piece(s) 17 Day(s) or more -554544016X4.3

3,658,580 IDR

1 Piece(s) 17 Day(s) or more -604544018X4.4

3,725,772 IDR

1 Piece(s) 21 Day(s) or more -654544018X4.4

3,704,386 IDR

1 Piece(s) 17 Day(s) or more -704544020X4.9

3,715,563 IDR

1 Piece(s) 21 Day(s) or more -754544020X4.9

3,690,826 IDR

1 Piece(s) 21 Day(s) or more -804544022X5.4

3,255,000 IDR

1 Piece(s) 17 Day(s) or more -30484408X3.3

3,706,397 IDR

1 Piece(s) 17 Day(s) or more -324844010X3.3

3,700,382 IDR

1 Piece(s) 17 Day(s) or more -354844010X3.3

3,688,611 IDR

1 Piece(s) 17 Day(s) or more -404844012X3.3

3,758,140 IDR

1 Piece(s) 21 Day(s) or more -454844014X3.8

3,743,717 IDR

1 Piece(s) 17 Day(s) or more -504844014X3.8

4,061,368 IDR

1 Piece(s) 17 Day(s) or more -554844016X4.3

4,043,348 IDR

1 Piece(s) 17 Day(s) or more -604844018X4.4

4,115,556 IDR

1 Piece(s) 17 Day(s) or more -654844018X4.4

4,094,170 IDR

1 Piece(s) 21 Day(s) or more -704844020X4.9

4,105,347 IDR

1 Piece(s) 17 Day(s) or more -754844020X4.9

4,080,610 IDR

1 Piece(s) 17 Day(s) or more -804844022X5.4

3,516,667 IDR

1 Piece(s) 17 Day(s) or more -30504408X3.3

3,982,778 IDR

1 Piece(s) 17 Day(s) or more -325044010X3.3

3,977,740 IDR

1 Piece(s) 17 Day(s) or more -355044010X3.3

3,965,969 IDR

1 Piece(s) 17 Day(s) or more -405044012X3.3

4,035,726 IDR

1 Piece(s) 17 Day(s) or more -455044014X3.8

4,021,075 IDR

1 Piece(s) 17 Day(s) or more -505044014X3.8

4,338,954 IDR

1 Piece(s) 17 Day(s) or more -555044016X4.3

4,320,934 IDR

1 Piece(s) 17 Day(s) or more -605044018X4.4

4,393,141 IDR

1 Piece(s) 17 Day(s) or more -655044018X4.4

4,371,756 IDR

1 Piece(s) 17 Day(s) or more -705044020X4.9

4,382,705 IDR

1 Piece(s) 17 Day(s) or more -755044020X4.9

4,358,196 IDR

1 Piece(s) 17 Day(s) or more -805044022X5.4

4,177,500 IDR

1 Piece(s) 17 Day(s) or more -30554408X3.3

4,643,333 IDR

1 Piece(s) 21 Day(s) or more -325544010X3.3

4,643,333 IDR

1 Piece(s) 17 Day(s) or more -355544010X3.3

4,643,333 IDR

1 Piece(s) 17 Day(s) or more -405544012X3.3

4,750,630 IDR

1 Piece(s) 17 Day(s) or more -455544014X3.8

4,736,207 IDR

1 Piece(s) 17 Day(s) or more -505544014X3.8

5,057,278 IDR

1 Piece(s) 17 Day(s) or more -555544016X4.3

5,039,258 IDR

1 Piece(s) 17 Day(s) or more -605544018X4.4

5,108,273 IDR

1 Piece(s) 21 Day(s) or more -655544018X4.4

5,086,888 IDR

1 Piece(s) 17 Day(s) or more -705544020X4.9

5,101,485 IDR

1 Piece(s) 17 Day(s) or more -755544020X4.9

5,076,748 IDR

1 Piece(s) 17 Day(s) or more -805544022X5.4

4,201,667 IDR

1 Piece(s) 17 Day(s) or more -30564408X3.3

4,667,500 IDR

1 Piece(s) 17 Day(s) or more -325644010X3.3

4,667,500 IDR

1 Piece(s) 17 Day(s) or more -355644010X3.3

4,667,500 IDR

1 Piece(s) 21 Day(s) or more -405644012X3.3

4,787,500 IDR

1 Piece(s) 17 Day(s) or more -455644014X3.8

4,787,500 IDR

1 Piece(s) 17 Day(s) or more -505644014X3.8

5,128,455 IDR

1 Piece(s) 17 Day(s) or more -555644016X4.3

5,110,435 IDR

1 Piece(s) 17 Day(s) or more -605644018X4.4

5,179,450 IDR

1 Piece(s) 17 Day(s) or more -655644018X4.4

5,158,065 IDR

1 Piece(s) 17 Day(s) or more -705644020X4.9

5,172,434 IDR

1 Piece(s) 17 Day(s) or more -755644020X4.9

5,147,925 IDR

1 Piece(s) 17 Day(s) or more -805644022X5.4

4,953,333 IDR

1 Piece(s) 17 Day(s) or more -30604408X3.3

5,419,444 IDR

1 Piece(s) 21 Day(s) or more -326044010X3.3

5,419,444 IDR

1 Piece(s) 17 Day(s) or more -356044010X3.3

5,419,444 IDR

1 Piece(s) 21 Day(s) or more -406044012X3.3

5,539,444 IDR

1 Piece(s) 17 Day(s) or more -456044014X3.8

5,539,444 IDR

1 Piece(s) 17 Day(s) or more -506044014X3.8

5,876,943 IDR

1 Piece(s) 21 Day(s) or more -556044016X4.3

5,858,923 IDR

1 Piece(s) 17 Day(s) or more -606044018X4.4

5,927,710 IDR

1 Piece(s) 17 Day(s) or more -656044018X4.4

5,906,325 IDR

1 Piece(s) 17 Day(s) or more -706044020X4.9

5,920,693 IDR

1 Piece(s) 17 Day(s) or more -756044020X4.9

5,896,184 IDR

1 Piece(s) 17 Day(s) or more -806044022X5.4

904,590 IDR

1 Piece(s) 17 Day(s) or more -20155506X2.8

1,164,336 IDR

1 Piece(s) 17 Day(s) or more -22155506X2.8

1,158,565 IDR

1 Piece(s) 17 Day(s) or more -25155508X3.3

1,152,326 IDR

1 Piece(s) 17 Day(s) or more -28155508X3.3

1,147,995 IDR

1 Piece(s) 17 Day(s) or more -30155508X3.3

1,177,550 IDR

1 Piece(s) 17 Day(s) or more -20185506X2.8

1,437,524 IDR

1 Piece(s) 17 Day(s) or more -22185506X2.8

1,431,524 IDR

1 Piece(s) 17 Day(s) or more -25185508X3.3

1,425,514 IDR

1 Piece(s) 17 Day(s) or more -28185508X3.3

1,420,955 IDR

1 Piece(s) 17 Day(s) or more -30185508X3.3

1,474,046 IDR

1 Piece(s) 17 Day(s) or more -321855010X3.3

1,466,357 IDR

1 Piece(s) 21 Day(s) or more -351855010X3.3

1,378,771 IDR

1 Piece(s) 17 Day(s) or more -22205506X2.8

1,635,874 IDR

1 Piece(s) 17 Day(s) or more -25205508X3.3

1,629,635 IDR

1 Piece(s) 17 Day(s) or more -28205508X3.3

1,625,304 IDR

1 Piece(s) 17 Day(s) or more -30205508X3.3

1,678,395 IDR

1 Piece(s) 21 Day(s) or more -322055010X3.3

Loading...

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Basic Information

Gear Shape Shape A Material Steel Surface Treatment Black oxide finish
Heat Treatment No Ground Tooth Milled Bearing No
Backlash Presence Shaft Bore Tolerance H7 Accuracy Grade(Old JIS) N8
Shaft Bore Config. Keyway Material (Details) S45C

Configure

Clear All

310 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
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Specification/Dimensions

  • Hole diameter, Shaft diameter(Ø)

    • 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
    • 18
    • 20
    • 24
    • 25
    • 28
    • 30
    • 32
    • 35
    • 36
    • 40
    • 45
    • 48
    • 50
    • 55
    • 56
    • 60

    Clear

  • Module

    • 2
    • 2.5
    • 3
    • 4
    • 5

    Clear

  • Tooth Width(mm)

    • 20
    • 25
    • 30
    • 40
    • 50

    Clear

  • Keyway (width × depth)(mm)

    • 4X1.8
    • 5X2.3
    • 6X2.8
    • 8X3.3
    • 10X3.3
    • 12X3.3
    • 14X3.8
    • 16X4.3
    • 18X4.4
    • 20X4.9
    • 22X5.4

    Clear

  • type

    • SSA

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 12 Day(s) or Less
    • 16 Day(s) or Less
    • 17 Day(s) or Less
    • 21 Day(s) or Less

    Clear

Specify Alterations

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