TL40H300 Timing Pulley, 4 Teeth, H Pitch


Price:
$ 211.14

Description

TL40H300 Timing Pulley, 4 Teeth, H Pitch

The TL40H300 is a 4-tooth H (0.500 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from steel with a black oxide finish, built for 3 in wide belts. Machined from solid stock, never sintered or powdered metal.

Specifications

Specification Value
Part Number TL40H300
Teeth 4
Pitch H (0.500 in trapezoidal)
For Belt Width 3 in
Pitch Diameter 6.3662 in
Outside Diameter 6.3122 in
Flange Diameter 6.6 in
Bore Accepts 2517 bushing (not included)
Face Width 3.375 in
Overall Length 3.375 in
Construction Taper Lock Hub
Flange Material Steel
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 18.301 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • Instrumentation, office equipment, and precision positioning drives
  • 3D printers and desktop CNC equipment
  • Robotics, medical devices, and packaging machinery

Belt Compatibility

The TL40H300 runs H (0.500 in trapezoidal) belts in 3 in width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The TL40H300 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® TL40H300-2517
Martin TB40H300
Gates® TL40H300
TB Woods® TL40H300
Mitsuboshi TL40H300-2517
Jason Industrial TL40H300
Optibelt TB 40-H-300
Masterdrive P40H300-2517
Ametric 40 H 300 TL
Powerdrive TL40H300

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts fit the TL40H300 pulley?

H (0.500 in trapezoidal) timing belts in 3 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the TL40H300 replace the Dodge TL40H300-2517?

Yes. Published interchange data crosses the TL40H300 directly to the Dodge TL40H300-2517, as well as Martin TB40H300, Gates TL40H300, TB Woods TL40H300. Verify dimensions and bore before ordering.

Does the TL40H300 ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on TL40H300?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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