KOHARA GEAR INDUSTRY Rack Gears / Toothed Racks（Heat Treatment：High Frequency）

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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^∗ ：	72.40 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Rack gears / hardened / SRF-H

KOHARA GEAR INDUSTRY

SRF series rack with induction hardening as standard, for high strength and reliable, long service life, and low cost. J-series available.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	195.21 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / KRF-H

KOHARA GEAR INDUSTRY

Made from thermal refined SCM440, with induction hardened tooth surface, for 50% stronger tooth surface than thermal refined rack. Tough rack for compact designs.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	271.69 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / CP/ KRCPF-H

KOHARA GEAR INDUSTRY

Made from thermal refined SCM440, CP rack with induction hardened tooth surface, for 50% stronger tooth surface than thermal refined only rack. Convenient for integer movement with one pinion rotation.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	271.69 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Rack gears / hardened / CP/ SRCPF-H

KOHARA GEAR INDUSTRY

SRCPF series rack tooth surface induction hardening as standard, keeping costs down, and over 2x tooth strength of SRCPF series. Low-priced quenching rack with reliable, long service life, and high strength. J-series available.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	183.54 €
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^∗ ：	375.55 €
Min. Shipping Days ：	6 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^∗ ：	375.55 €
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^∗ ：	75.35 €
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
Length L(mm)
Material
Heat Treatment
Ground Tooth
Surface Treatment
Material Details
Length (nominal)
Number of Teeth(teeth)
Face Width(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
Product Series	Rack gears / hardened / ground / SRG	Rack gears / hardened / SRF-H	Rack gears / hardened / KRF-H	Rack gears / hardened / CP/ KRCPF-H	Rack gears / hardened / CP/ SRCPF-H	Rack gears / hardened / ground / KRGF	Rack gears / hardened / CP/ KRGCPF	Rack gears / hardened / CP/ SRGCP
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	72.40 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	195.21 € *Unit price with basic configuration Volume Discount	271.69 € *Unit price with basic configuration Volume Discount	271.69 € *Unit price with basic configuration Volume Discount	183.54 € *Unit price with basic configuration Volume Discount	375.55 € *Unit price with basic configuration Volume Discount	375.55 € *Unit price with basic configuration Volume Discount	75.35 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	Same day	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days
Tooth Type	Standard	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
Characteristics/Applications	-	-	-	-	-	-	-	-
Module	1 ～ 6	1.5 ～ 6	1.5 ～ 5	1.5915 ～ 3.1831	1.5915 ～ 6.3662	1.5 ～ 3	1.5915 ～ 3.1831	1.5915 ～ 6.3662
Length L(mm)	98 ～ 1005.31	999.03 ～ 1005.31	999.03 ～ 1005.31	1000	1000 ～ 1005	499.51 ～ 1005.31	500 ～ 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
Heat Treatment	High Frequency	High Frequency	High Frequency	High Frequency	High Frequency	High Frequency	High Frequency	High Frequency
Ground Tooth	Provided	Not Provided	Not Provided	Not Provided	Not Provided	Provided	Provided	Provided
Surface Treatment	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Not Provided	Not Provided	Black Oxide
Material Details	-	-	-	-	-	-	-	-
Length (nominal)	100 ～ 1000	1000	1000	1000	1000	500 ～ 1000	500 ～ 1000	100 ～ 1000
Number of Teeth(teeth)	4 ～ 212	53 ～ 212	64 ～ 212	100 ～ 200	50 ～ 200	53 ～ 212	50 ～ 200	3 ～ 200
Face Width(mm)	10 ～ 60	15 ～ 60	15 ～ 50	15 ～ 30	15 ～ 60	15 ～ 30	15 ～ 30	15 ～ 60
Rack Dia. D(Ø)	-	-	-	-	-	-	-	-
End Finish Machining	Not Provided / Provided	Provided	Provided	Provided	Provided	Provided	Provided	Not Provided / Provided

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Module
0.3

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0.6366

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1

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4

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Length L(mm)
1,005.31

1,500

1,507.96

2,035.75

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2,048.31

2,049.88

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45.3

94.25

95

98

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100

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108

111

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151

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292.17

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296.85

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300

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301.59

303

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352

490.09

494.8

495

496.37

497.63

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500

502.65

502.66

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508.94

565

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Material
- General Steel Material
- Stainless Steel
- Aluminum
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- Brass
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Heat Treatment
- Not Provided
- Thermal Refined
- Annealed
- High Frequency
- Normalized
- Others
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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

110

130

160

200

300

500

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4000
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Number of Teeth(teeth)
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4

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8

9

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12

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51

52

53

59

62

63

64

67

75

76

77

78

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80

82

83

85

94

95

96

98

99

100

101

102

105

106

107

108

118

119

120

125

126

127

128

130

136

150

152

153

158

159

160

163

190

191

192

198

200

205

210

212

214

217

240

248

255

261

300

318

319

320

325

326

340

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410

435
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Face Width(mm)
3

3.8

4

5

6

6.5

7

8

10

10.3

12

12.3

14

14.3

15

16

17.3

18

20

22

25

30

35

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50

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75

90
Drawing

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Rack Dia. D(Ø)
8

10

15

20

25

30

40

50
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End Finish Machining
- Not Provided
- Provided
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