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KOHARA GEAR INDUSTRY Spur Gears（Shape：Shape B）

Data to be displayed: 30; 45; 60

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?* Information on days to ship and prices

Spur gears / SS

KOHARA GEAR INDUSTRY

Spur gears with a wide variety of modules, number of teeth, etc., low price and high applicability.
[Features]
・ S45C made, accuracy JIS N8 grade, with most varieties in class standard spur gear, at a reasonable price.
・ Black oxide coating treatment is applied for rust prevention.
・ Modules 0.5 to 10 and fine pitch to large modules, available in large selection of 12 to 200 teeth.
[Applications]
・ Ideal for general industrial machines including machine tools, conveyers, and lifting equipment.

Volume Discount

Stock

2D / 3D CAD data available

Starting from^∗ ：	8.16 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / ground / SSG

KOHARA GEAR INDUSTRY

Surface induction hardened spur gear capable of alteration.
[Features]
・ Surface induction hardened S45C material used, with grinding to hole standard.
・ Accuracy JIS N7 grade, reasonably priced spur gear.
[Applications]
・ Ideal for general industrial machines including machine tools, conveyers, and lifting equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	33.40 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Helical gears / BSS

KOHARA GEAR INDUSTRY

[Features]
· C3604 made, precision JISN8 grade, free-cut brass spur gear.
· M0.5 to 1 size, fine pitch spur gear for light loads.
· Products not in the standard lineup can also be specially ordered with short lead-times.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	11.46 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / stainless steel / SUS

KOHARA GEAR INDUSTRY

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	19.48 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / plastic / PS

KOHARA GEAR INDUSTRY

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	9.92 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / clamping hub / SUSF F

KOHARA GEAR INDUSTRY

Compact spur gears that are rust-resistant and can be attached to the shaft with a single handle.

Volume Discount

Starting from^∗ ：	53.94 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / stainless steel / CP

KOHARA GEAR INDUSTRY

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	36.18 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / SSY

KOHARA GEAR INDUSTRY

Thin single boss type spur gear, with narrow tooth face designed for light loads.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	6.63 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Shaped spur gears

KOHARA GEAR INDUSTRY

Duracon material® (M90-44), precision JISN12 grade molded spur gear.
Sizes are M0.5 to 1, in injection molded, low-cost gear.
Duracon® is a registered trademark of Polyplastics Co., Ltd. in Japan and other countries.

Volume Discount

Stock

2D / 3D CAD data available

Starting from^∗ ：	2.71 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / ground / 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.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	64.22 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears for DR

KOHARA GEAR INDUSTRY

Dedicated pinion gear for molded flexible rack, with thin tooth face and tapped, so can be assembled without hole machining.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	11.42 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Spur gears / SS / F series

KOHARA GEAR INDUSTRY

[Features]
· No backlash between shaft and gear when engaged
· Can be mounted in any position, easy to mesh
· Easy installation and removal, can be repeatedly used
· The bushing slides during overload to reduce damage to the gears.

Volume Discount

Starting from^∗ ：	105.96 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Spur gears / CP

KOHARA GEAR INDUSTRY

CP spur gear with a wide pitch selection (from CP2.5 to 20), number of teeth etc. Use as a counter gear in CP rack when setting pinion one rotation movement amount, to integer lengths such as 50, 100, 150 etc.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	12.37 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / clamping hub / DSF F

KOHARA GEAR INDUSTRY

A small spur gear that can be used without lubrication and mounted on a shaft with a single touch.

Starting from^∗ ：	57.35 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Spur gears / sintered

KOHARA GEAR INDUSTRY

High precision sintered gear, porous and retains lubricity. While reducing machining costs S45C equivalent JIS N8 grade fine pitch spur gear.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	11.75 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / reinforced / NSU

KOHARA GEAR INDUSTRY

Teeth part is MC602ST, with boss part made of S45C fused, with slotted keyway, and tapping etc. for improved safety. High performance plastic gear, so non-lubricated with high-torque.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	89.25 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / reinforced / PU

KOHARA GEAR INDUSTRY

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	146.69 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Cylindrical gears with ground teeth / CP

KOHARA GEAR INDUSTRY

Surface induction hardened S45C made, precision JISN7 grade CP ground spur gear. Grinding carried out to hole standards, for reasonably priced CP ground spur gear. Use as a counter gear for the CP rack when setting one pinion rotation movement amount to an integer length such as 100, 150 etc.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	57.55 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Spur gears / ground / F series SSG

KOHARA GEAR INDUSTRY

[Features]
· No backlash between shaft and gear when engaged
· Can be mounted in any position and meshing the teeth is easy
· Installation and removal are simple and can be repeated for use
· The bushing slides during overload to reduce damage to the gears.

Volume Discount

Starting from^∗ ：	121.62 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Bevel spur gears / CP

KOHARA GEAR INDUSTRY

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

2D / 3D CAD data available

Starting from^∗ ：	39.34 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Specifications
Number of Teeth(Teeth)
Material
Shape
Heat Treatment
Surface Treatment
Shaft Bore Config.
Ground Tooth
Backlash
Shaft Bore Dia., Shaft Dia. d(Ø)
Bearing
Tooth Width B(mm)
Shaft Bore Tolerance
Metal Bushing


Brand	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY	KOHARA GEAR INDUSTRY
Product Series	Spur gears / SS	Spur gears / ground / SSG	Helical gears / BSS	Spur gears / stainless steel / SUS	Spur gears / plastic / PS	Spur gears / clamping hub / SUSF F	Spur gears / stainless steel / CP	Spur gears / SSY	Shaped spur gears	Spur gears / ground / MSG	Spur gears for DR	Spur gears / SS / F series	Spur gears / CP	Spur gears / clamping hub / DSF F	Spur gears / sintered	Spur gears / reinforced / NSU	Spur gears / reinforced / PU	Cylindrical gears with ground teeth / CP	Spur gears / ground / F series SSG	Bevel spur gears / CP
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D
Starting from^∗	8.16 € *Unit price with basic configuration Volume Discount	33.40 € *Unit price with basic configuration Volume Discount	11.46 € *Unit price with basic configuration Volume Discount	19.48 € *Unit price with basic configuration Volume Discount	9.92 € *Unit price with basic configuration Volume Discount	53.94 € *Unit price with basic configuration Volume Discount	36.18 € *Unit price with basic configuration Volume Discount	6.63 € *Unit price with basic configuration Volume Discount	2.71 € *Unit price with basic configuration Volume Discount	64.22 € *Unit price with basic configuration Volume Discount	11.42 € *Unit price with basic configuration Volume Discount	105.96 € *Unit price with basic configuration Volume Discount	12.37 € *Unit price with basic configuration Volume Discount	57.35 € *Unit price with basic configuration	11.75 € *Unit price with basic configuration Volume Discount	89.25 € *Unit price with basic configuration Volume Discount	146.69 € *Unit price with basic configuration Volume Discount	57.55 € *Unit price with basic configuration Volume Discount	121.62 € *Unit price with basic configuration Volume Discount	39.34 € *Unit price with basic configuration
Min. Shipping Days ：	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	5 Days	9 Days	Same day	5 Days	Same day	Same day	6 Days	Same day	9 Days	6 Days
Specifications	Stock								Stock
Number of Teeth(Teeth)	12 ～ 200	14 ～ 120	16 ～ 50	15 ～ 120	12 ～ 100	14 ～ 100	20 ～ 30	12 ～ 120	12 ～ 80	15 ～ 100	15 ～ 35	19 ～ 150	20 ～ 40	20 ～ 100	80	18 ～ 100	20 ～ 80	20 ～ 40	25 ～ 100	20 ～ 40
Material	General Steel Material	General Steel Material	Brass	Stainless Steel	Resin	-	General Steel Material / Stainless Steel	General Steel Material	Resin	General Steel Material	General Steel Material	-	General Steel Material	-	Cast Products	Resin	Resin	General Steel Material	-	General Steel Material
Shape	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B	Shape B
Heat Treatment	Not Provided	High Frequency	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Others	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	High Frequency	High Frequency	Others
Surface Treatment	Black Oxide	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Black Oxide	Not Provided	Not Provided	Black Oxide	Black Oxide	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Black Oxide	Black Oxide	Black Oxide
Shaft Bore Config.	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap / Keyway + Tap	Round Hole	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap / Keyway + Tap	Round Hole	Keyway	Round Hole	-	Round Hole / Round hole+tap / Keyway + Tap	-	Round Hole	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap / Keyway + Tap	Round Hole / Round hole+tap / Keyway + Tap	-	Round Hole
Ground Tooth	Not Provided	Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Provided	Not Provided
Backlash	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	-	Provided	Provided	Provided	Provided	Provided	Provided	-	Provided
Shaft Bore Dia., Shaft Dia. d(Ø)	4 ～ 50	6 ～ 50	3 ～ 9	8 ～ 50	6 ～ 40	4 ～ 10	8 ～ 45	5 ～ 29	2 ～ 8	8 ～ 50	5 ～ 8	10 ～ 40	6 ～ 45	5 ～ 8	4	8 ～ 40	8 ～ 35	8 ～ 45	15 ～ 40	8 ～ 20
Bearing	-	-	Not Provided	-	-	-	Not Provided	-	-	-	-	-	Not Provided	-	-	Not Provided	Not Provided	Not Provided	-	-
Tooth Width B(mm)	5 ～ 90	8 ～ 60	3 ～ 6	10 ～ 40	10 ～ 30	5 ～ 8	15 ～ 30	4 ～ 6	3 ～ 6	10 ～ 40	3 ～ 6	15 ～ 30	10 ～ 60	6	3	10 ～ 30	10 ～ 20	15 ～ 60	20 ～ 30	18 ～ 36
Shaft Bore Tolerance	H7	H7	H7	H7	-	-	H7	H7	-	H7	H7	-	H7	-	Others	H7	H7	H7	-	H7
Metal Bushing	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided

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Number of Teeth(Teeth)
8

10

11

12

13

14

15

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Material
- General Steel Material
- Stainless Steel
- Resin
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- Cast Products
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Shape
- Shape A
- Shape B
- Shape K
- With Shaft
Enlarge image

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Heat Treatment
- Not Provided
- High Frequency
- Others
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Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Black Chromate
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Shaft Bore Config.
- Round Hole
- Round hole+tap
- Keyway
- Keyway + Tap
Enlarge image

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Ground Tooth
- Not Provided
- Provided
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Backlash
- Not Provided
- Provided
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Shaft Bore Dia., Shaft Dia. d(Ø)
2

3

ø3

4

ø4

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ø5

6

ø6

6.35

6.5

7

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ø8

9

9.6

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ø10

10.4

10.64

11

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ø12

12.2

12.66

13

13.3

13.7

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ø14

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ø15

15.2

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ø16

16.2

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17.1

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ø18

18.2

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21.28

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22.7

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40.2

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50
Drawing

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Bearing
- Provided
- Not Provided
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Tooth Width B(mm)
2

3

3.2

4

5

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10

12

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18.5

20

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28

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Drawing

Clear

Shaft Bore Tolerance
- Not Specified
- H7
- H8
- Others
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Metal Bushing
- Not Provided
- Provided (EN 1.1191 Equiv.)
- Provided (EN CW614N Equiv.)
- Provided (EN 1.4305 Equiv.)
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