PT International Couplings

PT International Couplings

P.T. International Corp. (PTI) was founded in 1994 in Charlotte, North Carolina.

They originally provided primarily Metric power transmission components and mounted bearing products. As demand increases, they continue to add products and extend our range and stock product portfolio.


They boast a rich offering of over 25,000 SKU’s – many of which are available from stock at either our Charlotte, NC headquarters or our West Coast warehouse. Our engineering team can help customize product as well as develop private brand strategies to fit your business needs.


PTI has evolved to become a leading provider of high-quality Metric and American Standard power transmission components and mounted bearings. PTI is also the US supplier for a variety of select European Specialty partners, including Winkel heavy linear products and systems.


HRC11B

HRC11B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$52.76

HRC11E

HRC11E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$20.10

HRC11F

HRC11F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$36.42

HRC11H

HRC11H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$36.42

HRC13B

HRC13B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$64.06

HRC13E

HRC13E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$23.86

HRC13F

HRC13F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$45.22

HRC13H

HRC13H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$45.22

HRC15B

HRC15B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$89.18

HRC15E

HRC15E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$28.88

HRC15F

HRC15F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$64.06

HRC15H

HRC15H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$64.06

HRC18B

HRC18B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$121.84

HRC18E

HRC18E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$42.70

HRC18F

HRC18F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$90.44

HRC18H

HRC18H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$90.44

HRC23B

HRC23B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$218.54

HRC23E

HRC23E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$75.36

HRC23F

HRC23F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$159.52

HRC23H

HRC23H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$159.52

HRC28B

HRC28B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$418.24

HRC28E

HRC28E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$106.76

HRC28F

HRC28F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$306.46

HRC28H

HRC28H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$306.46

HRC7B

HRC7B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$27.64

HRC7E

HRC7E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$13.82

HRC7F

HRC7F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$25.12

HRC7H

HRC7H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$25.12

HRC9B

HRC9B

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Minimum Plain Bore

$32.66

HRC9E

HRC9E

Confirmed After Ordering

HRC Series, Jaw Type, Rubber Coupling Element

$16.32

HRC9F

HRC9F

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$30.14

HRC9H

HRC9H

Confirmed After Ordering

HRC Series, Jaw Type, Coupling Hub, Taper Bushed

$30.14

NAC-2

NAC-2

Confirmed After Ordering

NAC-2, FlEXible Beam Coupling

$124.96

NAC-3

NAC-3

Confirmed After Ordering

NAC-3, FlEXible Beam Coupling

$148.76

NAC-3.5

NAC-3.5

Confirmed After Ordering

NAC-3.5, FlEXible Beam Coupling

$164.06

NAC-4

NAC-4

Confirmed After Ordering

NAC-4, FlEXible Beam Coupling

$170.86

NAC-5

NAC-5

Confirmed After Ordering

NAC-5, FlEXible Beam Coupling

$224.40

NAC-6

NAC-6

Confirmed After Ordering

NAC-6, FlEXible Beam Coupling

$305.16

NAC-7

NAC-7

Confirmed After Ordering

NAC-7, FlEXible Beam Coupling

$391.00

NAS-2

NAS-2

Confirmed After Ordering

NAS-2, FlEXible Beam Coupling

$79.90

NAS-3

NAS-3

Confirmed After Ordering

NAS-3, FlEXible Beam Coupling

$89.26

NAS-3.5

NAS-3.5

Confirmed After Ordering

NAS-3.5, FlEXible Beam Coupling

$102.86

NAS-4

NAS-4

Confirmed After Ordering

NAS-4, FlEXible Beam Coupling

$116.46

NAS-5

NAS-5

Confirmed After Ordering

NAS-5, FlEXible Beam Coupling

$151.30

NAS-6

NAS-6

Confirmed After Ordering

NAS-6, FlEXible Beam Coupling

$217.60

NAS-7

NAS-7

Confirmed After Ordering

NAS-7, FlEXible Beam Coupling

$286.46

NHC-3

NHC-3

Confirmed After Ordering

NHC-3, FlEXible Beam Coupling

$271.16

NHC-3.5

NHC-3.5

Confirmed After Ordering

NHC-3.5, FlEXible Beam Coupling

$308.56

NHC-4

NHC-4

Confirmed After Ordering

NHC-4, FlEXible Beam Coupling

$377.40

NHC-5

NHC-5

Confirmed After Ordering

NHC-5, FlEXible Beam Coupling

$513.40

NHS-3

NHS-3

Confirmed After Ordering

NHS-3, FlEXible Beam Coupling

$187.00

NHS-3.5

NHS-3.5

Confirmed After Ordering

NHS-3.5, FlEXible Beam Coupling

$223.56

NHS-4

NHS-4

Confirmed After Ordering

NHS-4, FlEXible Beam Coupling

$278.80

NHS-5

NHS-5

Confirmed After Ordering

NHS-5, FlEXible Beam Coupling

$368.90

RAC-2

RAC-2

Confirmed After Ordering

RAC-2, FlEXible Beam Coupling

$140.26

RAC-3

RAC-3

Confirmed After Ordering

RAC-3, FlEXible Beam Coupling

$164.90

RAC-3.5

RAC-3.5

Confirmed After Ordering

RAC-3.5, FlEXible Beam Coupling

$179.36

RAC-4

RAC-4

Confirmed After Ordering

RAC-4, FlEXible Beam Coupling

$187.00

RAC-5

RAC-5

Confirmed After Ordering

RAC-5, FlEXible Beam Coupling

$263.50

RAC-6

RAC-6

Confirmed After Ordering

RAC-6, FlEXible Beam Coupling

$340.00

RAS-2

RAS-2

Confirmed After Ordering

RAS-2, FlEXible Beam Coupling

$96.06

RAS-3

RAS-3

Confirmed After Ordering

RAS-3, FlEXible Beam Coupling

$107.10

RAS-3.5

RAS-3.5

Confirmed After Ordering

RAS-3.5, FlEXible Beam Coupling

$118.16

RAS-4

RAS-4

Confirmed After Ordering

RAS-4, FlEXible Beam Coupling

$132.60

RAS-5

RAS-5

Confirmed After Ordering

RAS-5, FlEXible Beam Coupling

$190.40

RAS-6

RAS-6

Confirmed After Ordering

RAS-6, FlEXible Beam Coupling

$251.60

RHC-3

RHC-3

Confirmed After Ordering

RHC-3, FlEXible Beam Coupling

$285.60

RHC-3.5

RHC-3.5

Confirmed After Ordering

RHC-3.5, FlEXible Beam Coupling

$322.16

RHC-4

RHC-4

Confirmed After Ordering

RHC-4, FlEXible Beam Coupling

$418.20

RHC-5

RHC-5

Confirmed After Ordering

RHC-5, FlEXible Beam Coupling

$549.10

RHS-3

RHS-3

Confirmed After Ordering

RHS-3, FlEXible Beam Coupling

$204.00

RHS-3.5

RHS-3.5

Confirmed After Ordering

RHS-3.5, FlEXible Beam Coupling

$238.86

RHS-4

RHS-4

Confirmed After Ordering

RHS-4, FlEXible Beam Coupling

$321.30

RHS-5

RHS-5

Confirmed After Ordering

RHS-5, FlEXible Beam Coupling

$406.30

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