Quality Transmission Components (646) 396-GEAR
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Our gear racks are perfect anywhere high-precision, linear motion is required. QTC offers a wide variety of racks in square and round configurations, manufactured in ground steel, stainless steel and plastic. Our racks are offered in modules 0.5 to modules 10 and with lengths from 100 to 2000 mm.

Click 'Learn More' below on any of the gear rack images to view full details.

  Click here for technical information on our racks.



KMRGF & KMRGFD-J Hardend Ground Racks Modules 1.5, 2, 2.5, and 3

KMRGF & KMRGFD-J



Hardened Ground Racks

500 mm Total Length




Modules 1.5 - 3


Surface Durability:
4X higher than KSRG Hrdnd. Ground Racks.
2X higher than KRG-H Hrdnd. Ground Racks.

Click Image to Enlarge
KMRGF Profile











Click Image to Enlarge
KMRGFD-J Profile

















  

See KMSGA & KMSGB Ground Spur Gears - Recommended Mating Pinions

See KMSGA & KMSGB


Recommended Mating Pinions




  
KKRGF-H & KKRGFD-HJ Hardend Ground Racks Modules 1.5, 2, 2.5, and 3

KKRGF-H &

KKRGFD-HJ

Hardened Ground Racks

500 & 1000 mm Total Length




Modules 1.5 - 3



  

See KKSG Ground Spur Gears - Recommended Mating Pinions

See KKSG


Recommended Mating Pinions




  
KKRG  & KKRGF Thermal Refined Ground Racks Modules 1, 1.5, 2, 2.5, and 3

KKRG & KKRGF

Thermal Refind
Ground Racks

100, 500, & 1000 mm

Total Lengths




Modules 1 ~ 3


  

See KSSG Ground Spur Gears - Recommended Mating Pinions

See KSSG


Recommended Mating Pinions




  
KSRG & KSRGF Hardened Ground Racks Modules 0.5, 0.8, 1, 1.5, 2, 2.5, 3, 4, 5, and 6

KSRG & KSRGF


Hardened Ground Racks

100, 110, 300, 500, &

1000 mm Total Length



Modules 0.5 ~ 6



  

See KSSG Ground Spur Gears - Recommended Mating Pinions

See KSSG


Recommended Mating Pinions

See KSSGS Ground Spur Gears - Recommended Mating Pinions

See KSSGS


Recommended Mating Pinions




  
KSRGFD-J & KSRGFK-J Hardened Ground Racks Modules 1, 1.5, 2, 2.5, and 3
KSRGFK-J
& KSRGFD-J

Hardened Ground Racks

300, 500, &1000 mm

Total Length



Modules 0.5 ~ 6


  

See KKSG Ground Spur Gears - Recommended Mating Pinions

See KSSG


Recommended Mating Pinions

See KKSG Ground Spur Gears - Recommended Mating Pinions

See KSSGS


Recommended Mating Pinions




  
KKRF-H & KRFD-H Hardened Racks Modules 1.5, 2, 2.5, 3, 4, and 5
KKRF-H
& KKRFD-HJ

Hardened Racks

1000 mm Total Length



Modules 1.5 ~ 5


  

See KKS-H Ground Spur Gears - Recommended Mating Pinions

See KKS-H


Recommended Mating Pinions




  
KSRF-HL & KSRFD-HLJ Laser Hardened Racks Modules 1.5, 2, 2.5, 3, 4, 5, and 6

KSRF-HL &
KSRFD-HLJ

Laser Hardened Racks

1000, 1500, & 2000 mm

Total Length



Modules 1.5 ~ 6

Click Image to Enlarge
KSRF-HL Profile

KSRF1.5-HL

Module 1.5

Call for Availability - (646) 396-GEAR

KSRF2-HL

Module 2

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KSRF2.5-HL

Module 2.5

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KSRF3-HL

Module 3

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KSRF4-HL

Module 4

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KSRF5-HL

Module 5

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KSRF6-HL

Module 6

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Click Image to Enlarge


KSRFD1.5-HLJ

Module 1.5

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KSRFD2-HLJ

Module 2

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KSRFD2.5-HLJ

Module 2.5

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KSRFD3-HLJ

Module 3

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KSRFD4-HLJ

Module 4

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KSRGFD5-J

Module 5

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KSRGFD6-HLJ

Module 6

Call for Availability - (646) 396-GEAR









  

See KSS-H Hardened Spur Gears - Recommended Mating Pinions

See KSS-H


Recommended Mating Pinions




  
KKRF-H & KRFD-H Hardened Racks Modules 1.5, 2, 2.5, 3, 4, and 5

KKRF
& KKRFD-J

Thermal Refined Racks with Machined Ends

500 & 1000 mm Total Length


Modules 1.5 ~ 5


  
See KKS Ground Spur Gears - Recommended Mating Pinions

See KKS


Recommended Mating Pinions




  
KSRAF, KSTAFD-J, & KSRAFK-J EU Specification Racks -  Modules 1.5, 2, 2.5, 3, & 4

KSRAF, KSRAFK-J
& KSRAFD-J

EU Specification Racks

1000 & 2000 mm Total Length



Modules 1.5 ~ 4




  

See KSS Steel Spur Gears - Recommended Mating Pinions

See KSS


Recommended Mating Pinions




  
KSR Steel Racks Modules 0.5, 0.8, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, & 10

KSR



Steel Racks

100, 110, 130, 160, 300,
& 500 mm Total Length



Modules 0.5 ~ 10




  

See KSS Steel Spur Gears - Recommended Mating Pinions

See KSS


Recommended Mating Pinions




  
KSRF Steel Racks with Machined Ends Modules 0.5, 0.8, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, & 10

KSRF


Steel Racks with
Machined Ends

300, 500, 1000, 1500
& 2000 mm Total Length



Modules 0.5 ~ 10



  

See KKS Steel Spur Gears - Recommended Mating Pinions

See KSS


Recommended Mating Pinions




  
KSRFD & KSRFK Steel Racks with Bolt Holes Modules 0.5, 0.8, 1, 1.5, 2, 2.5, 3, 4, 5, & 6

KSRFD-J
& KSRFK-J


Steel Racks
with Bolt Holes

300, 500, 1000,
1500, & 2000 mm Total Length



Modules 0.5 ~ 6


  

See KSS Steel Spur Gears - Recommended Mating Pinions

See KSS


Recommended Mating Pinions




  
KSUR, KSURF & KSURFD Stainless Steel Racks Modules 1, 1.5, 2, 2.5, 3, & 4

KSUR, KSURF, & KSURFD


Stainless Steel



500 & 1000 mm Total Length




Modules 1 ~ 4


  

See KSUS & KSUSA Steel Spur Gears - Recommended Mating Pinions - Recommended Mating Pinions

See KSUS & KSUSA


Recommended Mating Pinions




  
KDRF, KDRFD & KDRFK Polyacetal Racks Modules 1, 1.5, 2, 2.5, & 3

KDRF, KDRFD-J, & KDRFK-J


Polyacetal Racks



500 & 1000 mm Total Length




Modules 1 ~ 3


  

See KSUS & KSUSA Stainless Steel Spur Gears - Recommended Mating Pinions

See KSUS & KSUSA


Recommended Mating Pinions




  
KPRF & KPRF Plastic (MC901) Racks Modules 1, 1.5, 2, 2.5, & 3

KPR & KPRF


Plastic (MC901) Racks

500 & 1000 mm Total Length




Modules 1 ~ 3

Click Image to Enlarge
KPR Profile

KPR1.5

Module 1.5

Call for Availability - (646) 396-GEAR

KPR2

Module 2

Call for Availability - (646) 396-GEAR

KPR2.5

Module 2.5

Call for Availability - (646) 396-GEAR

KPR3
Module 3

Call for Availability - (646) 396-GEAR



Click Image to Enlarge
KSRFD-HJ Profile

















  

See KSUS & KSUSA Stainless Steel Spur Gears - Recommended Mating Pinions

See KSUS & KSUSA


Recommended Mating Pinions




  
KBSR Brass Racks Modules 0.5, 0.8 & 1

KBSR


Brass Racks

300 mm Total Length




Modules 0.5 ~ 1


  

See KBSS Brass Spur Gears - Recommended Mating Pinions

See KBSS


Recommended Mating Pinions




  
KSRO & KSROS Steel Round Racks Modules 1, 1.5, 2, 2.5, 3, 4 & 5

KSRO & KSROS


Steel Round Racks

500 & 1000 mm Total Lengthh




Modules 1 ~ 5


  

See KKS Ground Spur Gears - Recommended Mating Pinions

See KSS


Recommended Mating Pinions




  
KSURO Stainless Steel Round Racks Modules 1, 1.5, 2, 2.5 & 3

KSURO

Stainless Steel Round Racks

500 & 1000 mm Total Length




Modules 1 ~ 3


  

See KSUS & KSUSA Stainless Steel Round Spur Gears - Recommended Mating Pinions

See KSUS & KSUSA


Recommended Mating Pinions




  
KDR Molded Flexible Racks Modules 0.8, 1, 1.5 & 2

KDR

Molded Flexible Racks



2000 mm Total Length




Modules 0.8 ~ 2

Click Image to Enlarge
KDR Profile

Click Image to Enlarge
KDR Profile

KDR0.8-2000

Module 0.8

Call for Availability - (646) 396-GEAR

KDR1-2000

Module 1

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KDR1.5-2000

Module 1.5

Call for Availability - (646) 396-GEAR

KDR2-2000

Module 2

Call for Availability - (646) 396-GEAR









  

  

KSRS Flexible Rack Clamps Shape T7

KSRS

Flexible Rack Clamps

KSRS-1

Module 1

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KSRS-2

Module 2

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KARL Flexible Rack Guide Rails For Modules 0.8, 1, 1.5 & 2

KARL

Flexible Rack Guide Rails

KARL-0.8

Module 0.8

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KARL-1

Module 1

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KARL-1.5
Module 1.5

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KARL-2

Module 2

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KARL Profile




  
KKRHG, KKRHGF and KRHGFD Ground Helical Racks Modules 1, 1.5, 2.5, and 3

KKRHG-R
& KKRHG-L


Ground Helical Racks

100 mm Total Length


Modules 1 ~ 3


  

See KKS Ground Spur Gears - Recommended Mating Pinions

See KHG


Recommended Mating Pinions




  
KKRHGF Ground Helical Racks Modules 1, 1.5, 2, 2.5 & 3

KKRHGF-R & KKRHGF-L


Ground Helical Racks

500 & 1000 mm Total Length




Modules 1 ~ 3


  

See KKS Ground Spur Gears - Recommended Mating Pinions

See KHG


Recommended Mating Pinions




  
KRHGFD Ground Helical Racks Modules 1, 1.5, 2, 2.5, & 3

KRHGFD-RJ & KRHGFD-LJ


Ground Helical Racks

500 & 1000 mm Total Length




Modules 1 ~ 3


  

See KHG Ground Helical Gears - Recommended Mating Pinions

See KHG


Recommended Mating Pinions




  
KSRH, KSRHF and KSHFD Steel Helical Racks Modules 2 and 3

KSRH, KSRHF, & KSHFD


Steel Helical Racks

100, 500,
& 1000 mm Total Length


Modules 2 ~ 3

Click Image to Enlarge
KSRH Profile







Click Image to Enlarge
KSRHF Profile







Click Image to Enlarge
KSRHFD Profile













  

See KSH Steel Helical Spur Gears - Recommended Mating Pinions

See KSH


Recommended Mating Pinions




  
KSRHEF EU Specification Helical Racks

KSRHEF-J


EU Specification Helical Racks

1000 mm Total Length




Modules 1.5 ~ 6


  

See KSHE Helical Gears - Recommended Mating Pinions

See KSHE


Recommended Mating Pinions




  

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