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Spur Gears Spur Gears

QTC offers many types of spur gears for your application. Our spur gears are made in a variety of configurations, modules and materials, including: ground, hubless, plastic, stainless steel, injection molded, and brass. Click any of the spur gear images below to view full details of that type of spur gear.

Click here for technical information on our spur gears.

Ground Spur Gears Modules 1 and 1.5

KMSGA / KMSGB
Ground Spur Gears
Modules 1 & 1.5

KMSGA Module 1 Download PDF for KMSGA and KMSGB Module 1 Ground Spur Gears
KMSGB Module 1


KMSGA Module 1.5 Download PDF for KMSGA and KMSGB Module 1.5 Ground Spur Gears
KMSGB Module 1.5
Ground Spur Gears Module 2

KMSGA / KMSGB
Ground Spur Gears
Module 2

KMSGA Module 2 Download PDF for KMSGA and KMSGB Module 2 Ground Spur Gears
KMSGB Module 2
Ground Spur Gears Module 2.5

KMSGA / KMSGB
Ground Spur Gears
Module 2.5

KMSGA Module 2.5 Download PDF for KMSGA and KMSGB Module 2.5 Ground Spur Gears
KMSGB Module 2.5
Ground Spur Gears Modules 3 and 4

KMSGA / KMSGB
Ground Spur Gears
Modules 3 & 4

KMSGA Module 3
KMSGB Module 3 Download PDF for KMSGA and KMSGB Module 3 and 4 Ground Spur Gears

KMSGA Module 4
KMSGB Module 4
Ground Spur Gears Modules 1 through 3

KKSG
Ground Spur Gears
Modules 1 ~ 3

KKSG Module 1 Download PDF for KKSG Modules 1 through 3 Ground Spur Gears
KKSG Module 2
KKSG Module 3
Ground Spur Pinion Shafts Modules 1.5, 2, 2.5, and 3

KSSGS
Ground Spur Pinion Shafts
Modules 1.5 ~ 3

KSSGS Module 1.5 Download PDF for KKSG Modules 1 through 3 Ground Spur Pinion Shafts
KSSGS Module 2
KSSGS Module 2.5
KSSGS Module 3
Ground Spur Gears Modules 0.5 and 0.8

KSSG
Ground Spur Gears
Modules 0.5 & 0.8

KSSG Module 0.5 Download PDF for KSSG Modules 0.5 and 0.8 Ground Spur Gears
KSSG Module 0.8
Ground Spur Gears Module 1

KSSG
Ground Spur Gears
Module 1

KSSG Module 1 Download PDF for KSSG Module 1 Ground Spur Gears
Ground Spur Gears Module 1.5

KSSG
Ground Spur Gears
Module 1.5

KSSG Module 1.5 Download PDF for KSSG Module 1.5 Ground Spur Gears
Ground Spur Gears Module 2

KSSG
Ground Spur Gears
Modules 2 ~ 3

KSSG Module 2 Download PDF for KSSG Module 2 Ground Spur Gears


KSSG Module 2.5 Download PDF for KSSG Module 2.5 Ground Spur Gears


KSSG Module 3 Download PDF for KSSG Module 3 Ground Spur Gears
Thermal Refined Spur Gears Modules Ground Spur Gears Modules 1, 1.5, 2, 2.5, 3, 4, 5, and 6

KKS-H to order Hardened Plus, please specify Catalog No. + H.
Thermal Refined Spur Gears
Modules 1.5 ~ 5

KKS Module 1.5 Download PDF for KKS Modules 1.5, 2, 2.5, 3, 4, and 5 Thermal Refind Spur Gears
KKS Module 2
KKS Module 2.5
KKS Module 3
KKS Module 4
KKS Module 5
Spur Pinion Shafts Modules 0.5 and 0.8

KSS
Spur Gear
Modules 0.5 & 0.8

KSS Module 0.5 Download PDF for Spur Gears Modules 0.5

KSS Module 0.8 Download PDF for Spur Gears Modules 0.8
Spur Gears Modules 1, 1.5, 2 and 2.5

KSS-H to order Hardened Plus, please specify Catalog No. + H.
Spur Gears
Module 1 ~ 2.5

KSS Module 1 Download PDF for Spur Gears Module 1

KSS Module 1.5 Download PDF for Spur Gears Module 1.5

KSS Module 2 Download PDF for Spur Gears Module 2

KSS Module 2.5 Download PDF for Spur Gears Module 2.5
Spur Gears Module 3 and 4

KSS-H to order Hardened Plus, please specify Catalog No. + H.
Spur Gears
Modules 3 & 4

KSS Module 3 Download PDF for Spur Gears Module 3

KSS Module 4 Download PDF for Spur Gears Module 4
Spur Gears Module 5

KSS-H to order Hardened Plus, please specify Catalog No. + H.
Spur Gears
Module 5

KSS Module 5 Download PDF for Spur Gears Module 4
Spur Gears Modules 6, 8, and 10

KSS-H to order Hardened Plus, please specify Catalog No. + H.
Spur Gears
Modules 6 ~ 10

KSS Module 6 Download PDF for Spur Gears Module 6

KSS Module 8 Download PDF for Spur Gears Module 8 and 10
KSS Module 10
Spur Gears Modules 0.8 and 1

KSSY
Spur Gears
Modules 0.8 and 1

KSSY Module 0.8 Download PDF for Spur Gears Modules 0.8 and 1
KSSY Module 1
Spur Gears Modules 1

KSSAY
Spur Gears
Module 1

KSSAY Module 1 Download PDF for Spur Gears Module 1
Stainless Steel Spur Gears Modules 1, 1.5, and 2

KSUS
Stainless Steel Spur Gears
Modules 1 ~ 2

KSUS Module 1 Download PDF for Spur Gears Module 1

KSUS Module 1.5 Download PDF for Spur Gears Module 1.5 and 2
KSUS Module 2
KSUSA Module 2
Plastic Spur Gears With Steel Cores Modules 1, 1.5, 2, 2.5, and 3

KNSU
Plastic Spur Gears
With Steel Cores
Modules 1, 1.5, 2, 2.5, and 3

KNSU Module 1 Download PDF for Plastic Spur Gears With Steel Cores Module 1, 1.5, 2, 2.5, and 3
KNSU Module 1.5
KNSU Module 2
KNSU Module 3
Plastic Spur Gears With Steel Cores Modules 1, 1.5 and 2

KPSU
Plastic Spur Gears
With Steel Cores
Modules 1, 1.5 and 2

KPSU Module 1 Download PDF for Plastic Spur Gears With Steel Cores Module 1, 1.5 and 2
KPSU Module 1.5
KPSU Module 2
Plastic Spur Gears Modules 1, 1.5, 2, and 3

KPS / KPSA
Plastic Spur Gears
Modules 1 ~ 3

KPS Module 1 Download PDF for Plastic Spur Gears Module 1

KPS Module 1.5 Download PDF for Plastic Spur Gears Module 1.5

KPS Module 2
KPSA Module 2 Download PDF for Plastic Spur Gears Module 2
Plastic Spur Gears Modules  2.5 and 3

KPS / KPSA
Plastic Spur Gears
Modules 2.5 & 3

KPS Module 2.5
KPSA Module 2.5 Download PDF for Plastic Spur Gears Module 2.5

KPS Module 3
KPSA Module 3 Download PDF for Plastic Spur Gears Module 3
Injection Molded Spur Gears Modules 0.5, 0.8 and 1

KDS
Plastic Spur Gears
Modules 0.5 ~ 1

KDS Module 0.5 Download PDF for Injection Spur Gears Module 0.5 and 0.8
KDS Module 0.8

KDS Module 1 Download PDF for Injection Spur Gears Module 1
Brass Spur Gears Modules 0.5, 0.8 and 1

KBSS
Brass Spur Gears
Modules 0.5 ~ 1

KBSS Module 0.5 Download PDF for Brass Spur Gears Modules 0.5 and 0.8
KBSS Module 0.8

KBSS Module 1
Steel Ring Gears Modules 2, 2.5 and 3

KSSR
Steel Ring Gears
Modules 2 ~ 3

KSSR Module 2 Download PDF for Steel Ring Spur Gears Modules 2, 2.5, and 3
KSSR Module 2.5
KSSR Module 3