[CP Hardened Ground Racks (SRGCP/SRGCPF/SRGCPFD)] Series list   
diagram
Specifications
Precision grade KHK R 001 grade 3 Surface hardness HRC50 - 60
Gear teeth Standard full depth Surface treatment Black oxide except gear tooth (*1)
Pressure angle 20° Surface finish Ground
Material S45C Datum reference surface for teeth grinding Bottom surface
Heat treatment Tooth surfaces induction hardened Modifications Secondary operations can be performed with exception of tooth area.
*Precision grade of J Series products corresponds to an 'equivalent'.(*1)For J Serious products, without black oxide repeatedly applied on secondary-operated parts.
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Catalog No.
Pitch mm(m) Effective No. of teeth Shape Total length
A
Face width
B
Height
C
Height to pitch line
D
Mounting hole dimensions
E
Mounting hole dimensions
F
Mounting hole dimensions
G
No. of mounting holes Mounting screw size Counterbore dimensions
H
Counterbore dimensions
I
Counterbore dimensions
J
Allowable force(kgf)
Bending strength
Allowable force(kgf)
Surface durability
Weight
(kg)
Unit Price
Click Here
Prices of J Series Products
1-4
Prices of J Series Products
5-20
  SRGCP5-100 
  SRGCP10-100 
  SRGCP15-100 
  SRGCP20-100 
  SRGCPF5-500 
  SRGCPF5-1000 
  SRGCPF10-500 
  SRGCPF10-1000 
  SRGCPF15-500 
  SRGCPF15-1000 
  SRGCPF20-500 
  SRGCPF20-1000 
 SRGCPFD5-500J 
 SRGCPFD5-1000J 
 SRGCPFD10-500J 
 SRGCPFD10-1000J 
 SRGCPFD15-500J 
 SRGCPFD15-1000J 
 SRGCPFD20-500J 
 SRGCPFD20-1000J 
CP5(1.5915)18R198152018.41        2331490.21   
CP10(3.1831)8R198303531.82        9335970.73   
CP15(4.7746)5R1103505045.23        233014501.83   
CP20(6.3662)3R198606053.63        373023902.48   
CP5(1.5915)100RF500152018.41        2331491.08   
CP5(1.5915)200RF1000152018.41        2331492.17   
CP10(3.1831)50RF500303531.82        9335973.75   
CP10(3.1831)100RF1000303531.82        9335977.49   
CP15(4.7746)33RF495505045.23        233014508.79   
CP15(4.7746)67RF1005505045.23        2330145017.8   
CP20(6.3662)25RF500606053.63        3730239012.6   
CP20(6.3662)50RF1000606053.63        3730239025.3   
CP5(1.5915)100RD500152018.418251504M561062331491.06   
CP5(1.5915)200RD1000152018.418501806M561062331492.13   
CP10(3.1831)50RD500303531.8214251504M1010.817.5119335973.61   
CP10(3.1831)100RD1000303531.8214501806M1010.817.5119335977.29   
CP15(4.7746)33RD495505045.232027.52203M1415.22316233014508.47   
CP15(4.7746)67RD1005505045.232062.52205M1415.223162330145017.3   
CP20(6.3662)25RD500606053.6323302203M1617.526183730239012.2   
CP20(6.3662)50RD1000606053.6323602205M1617.526183730239024.5   
Product Precautions
[Precaution on J Series Products]  ①Since J series are available-on-request products, it requires a lead-time within 2 working-days (excludes the day ordered), after placing an order. Number of products we can handle for one order is 1 to 20 units. In case of ordering products over 20 units, we shall submit a quote.

[Caution on Product Characteristics]  ①The allowable forces shown in the table are the calculated values according to the assumed usage conditions. Please see page precaution for more details.
 ②The backlash value of a rack is calculated from the addition of 1/2 the backlash of the mating pinion and the value shown in the table“Backlash of Amount of Tooth Thinning”.
 ③After attaching the racks to the base, please fasten with dowel pins. Clamping only by mounting screws could possibly cause the screws to be broken, due to the heavy load.

[Caution on Secondary Operations]  ①Please read “Cautions on Performing Secondary Operations”when performing modification and/or secondary operations of CP Racks & Pinion. Haguruma Kobo, the KHK's system for quick modification of KHK stock gears is also available.
 ②Due to gear teeth induction hardened, no secondary operations can be performed on tooth areas including the bottom land (approx. 2 to 3 mm).Please use wire cutters or other carbide tools to modify the length.
  Please click here to Unit Price & Delivery Time.