KOHARA GEAR INDUSTRY Rack Gears / Toothed Racks

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Promotional pricing

Rack gears / hardened / ground / SRG

KOHARA GEAR INDUSTRY

Tooth surface induction hardening applied to S45C material, for tooth surface hardness 50 to 60HRC, tooth surface ground finish KHK R001 3 grade series, reasonably priced hardened rack. Both end surface finished products can be connected and used for long lengths.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	70.42 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Rack gears / helical / ground / KRHG

KOHARA GEAR INDUSTRY

Tempered SCM440 material, high-precision, strong, quiet, and wear resistant high quality, perpendicular to the teeth type ground helical rack.

2D / 3D CAD data available

Starting from^∗ ：	133.82 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / helical / ground /KRHGFD

KOHARA GEAR INDUSTRY

Ground helical rack in J series lineup

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	418.31 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

Rack gears / hardened / ground / MRGF

KOHARA GEAR INDUSTRY

Carburized KHK peak performance rack. No.1 best performance ever KHK in both strength and precision. Additional work is possible on parts other than teeth as carburized.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	552.72 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Quenched and tempered ground rack

KOHARA GEAR INDUSTRY

Ground rack made from thermal refined SCM440, with induction hardened teeth surface, for 51% stronger tooth surface than thermal refined only rack. J-series with mount hole processing also available

2D / 3D CAD data available

Starting from^∗ ：	99.16 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Rack gears / hardened / CP/ KRGCPF

KOHARA GEAR INDUSTRY

CP hardened ground rack made from thermal refined SCM440, with tooth surface induction hardening as standard, keeping costs down, and increasing tooth surface strength by 50% compared to conventional thermal refined type. Excellent strength and wear resistance

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	345.87 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / CP/ MRGCPF

KOHARA GEAR INDUSTRY

Carburized KHK peak performance rack. No.1 best performance ever KHK in both strength and precision. Additional work is possible on parts other than teeth as carburized.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	552.72 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / ground / KRGF

KOHARA GEAR INDUSTRY

Ground rack made from thermal refined SCM440, with induction hardened teeth surface, for 50% stronger tooth surface than thermal refined only rack. J-series with mount hole processing also available

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	357.22 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / thermal refined / ground

KOHARA GEAR INDUSTRY

CP thermal refined ground rack, made of thermal refined SCM440 material. Price reduced by 20% compared with the previous product, with surface installation made easy by enlarged C side of the mounting surface.

2D / 3D CAD data available

Starting from^∗ ：	100.33 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / CP/ SRGCP

KOHARA GEAR INDUSTRY

CP ground rack made from S45C, with induction hardened tooth surface, at a reasonable price. CP ground rack with excellent wear resistance, and high precision positioning. J series also available.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	71.60 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Tooth Type
Environmentally friendly
Shape
Characteristics/Applications
Module (M) / Circular Pitch (P)
Length L(mm)
Material
Heat Treatment
Ground Tooth
Surface Treatment
Material Details
Length (nominal)
Number of Teeth(teeth)
Tooth Width B(mm)
Rack Dia. D(Ø)
End Finish Machining

	Promotional pricing
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
Product Series	Rack gears / hardened / ground / SRG	Rack gears / helical / ground / KRHG	Rack gears / helical / ground /KRHGFD	Rack gears / hardened / ground / MRGF	Quenched and tempered ground rack	Rack gears / hardened / CP/ KRGCPF	Rack gears / hardened / CP/ MRGCPF	Rack gears / hardened / ground / KRGF	Rack gears / thermal refined / ground	Rack gears / hardened / CP/ SRGCP
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	70.42 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	133.82 € *Unit price with basic configuration	418.31 € *Unit price with basic configuration Volume Discount	552.72 € *Unit price with basic configuration Volume Discount	99.16 € *Unit price with basic configuration	345.87 € *Unit price with basic configuration Volume Discount	552.72 € *Unit price with basic configuration Volume Discount	357.22 € *Unit price with basic configuration Volume Discount	100.33 € *Unit price with basic configuration	71.60 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	Same day	6 Days	9 Days	6 Days	5 Days	6 Days	6 Days	6 Days	6 Days	6 Days
Tooth Type	Standard	Helical	Helical	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Environmentally friendly	-	-	-	-	-	-	-	-	-	-
Shape	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack	Square Rack
Characteristics/Applications	-	-	-	-	-	-	-	-	-	-
Module (M) / Circular Pitch (P)	1 ～ 6	1 ～ 3	1 ～ 3	1.5 ～ 3	1 ～ 3	1.5915 ～ 3.1831	1.5915 ～ 3.1831	1.5 ～ 3	1.5915 ～ 3.1831	1.5915 ～ 6.3662
Length L(mm)	98 ～ 1005.31	98 ～ 1005.31	499.51 ～ 1005.31	499.51 ～ 502.65	98 ～ 1005.31	500 ～ 1000	500	499.51 ～ 1005.31	98 ～ 1000	98 ～ 1005
Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material	General Steel Material
Heat Treatment	High Frequency	Thermal Refined	Thermal Refined	Others	Thermal Refined	High Frequency	Others	High Frequency	Thermal Refined	High Frequency
Ground Tooth	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided	Provided
Surface Treatment	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Black Oxide
Material Details	-	-	-	-	-	-	-	-	-	-
Length (nominal)	100 ～ 1000	100 ～ 1000	500 ～ 1000	500	100 ～ 1000	500 ～ 1000	500	500 ～ 1000	100 ～ 1000	100 ～ 1000
Number of Teeth(teeth)	4 ～ 212	19 ～ 160	106 ～ 160	53 ～ 106	9 ～ 318	50 ～ 200	50 ～ 100	53 ～ 212	8 ～ 200	3 ～ 200
Tooth Width B(mm)	10 ～ 60	8 ～ 25	8 ～ 25	15 ～ 30	10 ～ 30	15 ～ 30	15 ～ 30	15 ～ 30	15 ～ 30	15 ～ 60
Rack Dia. D(Ø)	-	-	-	-	-	-	-	-	-	-
End Finish Machining	Not Provided / Provided	Not Provided / Provided	Provided	Provided	Not Provided / Provided	Provided	Provided	Provided	Not Provided / Provided	Not Provided / Provided

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Module (M) / Circular Pitch (P)
0.3

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Length L(mm)
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Material
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Heat Treatment
- Not Provided
- Thermal Refined
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Ground Tooth
- Not Provided
- Provided
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Surface Treatment
- Not Provided
- Black Oxide
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Material Details
- EN 1.1191 Equiv.
- EN 1.4301 Equiv.
- Free-Cutting Brass
- MC Nylon
- Polyacetal
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Length (nominal)
1,000

45

100

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Number of Teeth(teeth)
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118

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136

150

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240

248

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261

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Tooth Width B(mm)
3

3.8

4

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7

8

10

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12

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14

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Rack Dia. D(Ø)
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End Finish Machining
- Not Provided
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