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Spur Gears

Spur Gears products in the Automation Components category. Specified by Heat Treatment Others. There are around 3 items of Spur Gears products available and the specifications can easily be compared. Search and select detailed specifications of parts for your machine with free CAD downloads. Spur Gears offers a wide selection of products, on time delivery, free shipping and no minimum order quantity with a consulting team available.

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Brand	(0) (0) AOKI SEIMITSU KOGYO (0) KATAYAMA CHAIN (0) KOHARA GEAR INDUSTRY (3) KYOUIKU GEAR MFG（KG） (0) SANKOSEISAKUSHO (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

3 items

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: 30; 45; 60

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Polished Flat Gear MSG

KOHARA GEAR INDUSTRY

Material used is SCM415 carburized and quenched for high-precision JISN5 grade spur gear. Ground tooth high precision gear, with high strength and wear resistance, suitable for machine tools and special purpose machines.

[Features]
· Material used is SCM415, carburized and quenched for high-precision JISN5 grade spur gear.
· Ground tooth high precision gear, with high strength and wear resistance, suitable for machine tools and special purpose machines.

CAD ：: 2D / 3D

Shaft Bore Dia., Shaft Dia. d(Ø)	Gear Shape	Number of Teeth(Teeth)	Module	Tooth Width B(mm)	Material	Surface Treatment	Heat Treatment	Ground Tooth	Bearing	Backlash	Shaft Bore Tolerance	Metal Bushing	Shaft Bore Config.
8 ～ 50	Shape B	15 ～ 100	1 ～ 4	10 ～ 40	General Steel Material	Not Provided	Others	-	-	Provided	H7	Not Provided	Keyway

From: ₹ 4,465.71
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

KS Heat-Treated Spur Gear

KOHARA GEAR INDUSTRY

[Features]
· Ideal as a companion pinion for a KRF heat-treated rack.
· JIS N8 grade, m1.5 to 5, number of teeth: 20/25/30.
· Tempered spur gear which uses SCM440 steel alloy.

Shaft Bore Dia., Shaft Dia. d(Ø)	Gear Shape	Number of Teeth(Teeth)	Module	Tooth Width B(mm)	Material	Surface Treatment	Heat Treatment	Ground Tooth	Bearing	Backlash	Shaft Bore Tolerance	Metal Bushing	Shaft Bore Config.
8 ～ 25	Shape B	20 ～ 30	1.5 ～ 5	15 ～ 50	General Steel Material	Black Oxide	Others	Provided	Not Provided	Provided	H7	Not Provided	Round hole

From: ₹ 1,904.76
Days to Ship: 6 Day(s) or more

6 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

CP Tapered Spur Gear

KOHARA GEAR INDUSTRY

Thermally refined SCM440 made, CP tapered spur gear. Backlash can be adjusted in combination with CP taper rack.

CAD ：: 2D / 3D

Shaft Bore Dia., Shaft Dia. d(Ø)	Gear Shape	Number of Teeth(Teeth)	Module	Tooth Width B(mm)	Material	Surface Treatment	Heat Treatment	Ground Tooth	Bearing	Backlash	Shaft Bore Tolerance	Metal Bushing	Shaft Bore Config.
8 ～ 20	Shape B	20 ～ 40	1.5915 ～ 3.1831	18 ～ 36	General Steel Material	Black Oxide	Others	Not Provided	-	Provided	H7	Not Provided	Round hole

From: ₹ 2,922.85
Days to Ship: 6 Day(s) or more

6 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Shaft Bore Dia., Shaft Dia. d(Ø)
Gear Shape
Number of Teeth(Teeth)
Module
Tooth Width B(mm)
Material
Surface Treatment
Heat Treatment
Ground Tooth
Bearing
Backlash
Shaft Bore Tolerance
Metal Bushing
Shaft Bore Config.

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY
Product Series	Polished Flat Gear MSG	KS Heat-Treated Spur Gear	CP Tapered Spur Gear
CAD	2D / 3D		2D / 3D
From	₹ 4,465.71	₹ 1,904.76	₹ 2,922.85
Days to Ship	5 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Shaft Bore Dia., Shaft Dia. d(Ø)	8 ～ 50	8 ～ 25	8 ～ 20
Gear Shape	Shape B	Shape B	Shape B
Number of Teeth(Teeth)	15 ～ 100	20 ～ 30	20 ～ 40
Module	1 ～ 4	1.5 ～ 5	1.5915 ～ 3.1831
Tooth Width B(mm)	10 ～ 40	15 ～ 50	18 ～ 36
Material	General Steel Material	General Steel Material	General Steel Material
Surface Treatment	Not Provided	Black Oxide	Black Oxide
Heat Treatment	Others	Others	Others
Ground Tooth	-	Provided	Not Provided
Bearing	-	Not Provided	-
Backlash	Provided	Provided	Provided
Shaft Bore Tolerance	H7	H7	H7
Metal Bushing	Not Provided	Not Provided	Not Provided
Shaft Bore Config.	Keyway	Round hole	Round hole

Configure

Specification/Dimensions

Shaft Bore Dia., Shaft Dia. d(Ø)
1

2

3

ø3

4

ø4

5

ø5

6

ø6

6.35

7

8

ø8

9

10

ø10

10.64

11

12

ø12

12.2

12.66

13

13.7

14

ø14

15

ø15

15.2

16

ø16

16.2

17

18

ø18

18.2

19

19.2

20

20.2

21

21.28

22

22.7

23

24

24.2

25

25.2

26

27

27.2

28

29

30

30.2

31

32

33

34

35

35.2

36

37

38

39

40

40.2

41

42

43

44

45

46

47

48

49

50

55

60

65

70

75

80
Drawing

Clear

Gear Shape
- Shape A
- Shape B
- Shape K
- Shaft
Larger Image

Clear

Number of Teeth(Teeth)
8

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

32

34

35

36

38

40

42

44

45

46

48

50

52

54

55

56

58

60

62

64

65

66

68

70

72

75

76

80

84

85

88

90

95

96

100

105

108

110

115

120

150

200
Clear

Module
0.3

0.5

0.6366

0.75

0.7958

0.8

1

1.5

1.5915

2

2.5

3

3.1831

4

4.7746

5

6

6.3662

8

10
Clear

Tooth Width B(mm)
2

3

3.2

4

5

6

7

8

10

12

14

15

16

18

20

22

25

28

30

32

33

35

36

40

45

50

52

60

72

75

80

90
Drawing

Clear

Material
- General Steel Material
- Stainless Steel
- Plastic
- Brass
- Aluminum
- Cast Products
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
Clear

Heat Treatment
- Not Provided
- High Frequency
- Others
Clear

Ground Tooth
- Not Provided
- Provided
Clear

Bearing
- Provided
- Not Provided
Clear

Backlash
- Not Provided
- Provided
Clear

Shaft Bore Tolerance
- Not Specified
- H7
- H8
Clear

Metal Bushing
- Not Provided
- Provided (S45C)
- Provided (C3604B)
- Provided (SUS303)
Clear

Shaft Bore Config.
- Round hole
- Round hole+tap
- Keyway
- Keyway + Tap
Larger Image

Clear

Related Categories to Spur Gears

FAQ Spur Gears

Question: What are Spur Gears?: Answer: Spur gears are the most common type of gear used in mechanical systems. They have straight teeth and are mounted on parallel shafts. These gears are used to transmit power between two shafts and are known for their simplicity, efficiency, and ability to handle high torque.
Question: What are some common terms used in spur gear design?: Answer: • Diametral pitch: The number of teeth per inch of pitch diameter.
• Pitch diameter: The diameter of the pitch circle, which is the circle that passes through the midpoints of the teeth.
• Backlash: The clearance between the teeth of mating gears.
• Pressure angle: The angle between the line of action and the common tangent to the pitch circles of the gears.
Question: Can Spur Gears be customized?: Answer: Yes, spur gears can be customized based on:
• Number of teeth
• Material type
• Pressure angle
• Gear width and diameter
• Surface treatments (heat treatment, coating)
Question: How do you choose the right Spur Gear for an application?: Answer: To choose the right spur gear:
• Determine the required gear ratio.
• Consider the torque and load capacity.
• Select the appropriate material based on the operating environment.
• Ensure compatibility with the shaft size and alignment.
Question: How do you calculate the gear ratio of Spur Gears?: Answer: The gear ratio is calculated by dividing the number of teeth on the driven gear by the number of teeth on the driving gear. The formula is:
Gear Ratio = Number of Teeth on Driven Gear ÷ Number of Teeth on Driving Gear
A higher gear ratio results in higher torque but lower speed.

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Spur Gears

Configure

Specification/Dimensions

Shaft Bore Dia., Shaft Dia. d(Ø)

Gear Shape

Number of Teeth(Teeth)

Module

Tooth Width B(mm)

Material

Surface Treatment

Heat Treatment

Ground Tooth

Bearing

Backlash

Shaft Bore Tolerance

Metal Bushing

Shaft Bore Config.

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FAQ Spur Gears

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