Description
F40-14M55-SF Powerhouse® HTD Timing Pulley, 4 Teeth, 14M Pitch
The F40-14M55-SF is a 4-tooth 14 mm HTD® compatible timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron with a black oxide finish, built for 55mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® HTD pulleys fit drives using HTD® curvilinear belts of the same pitch and width.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | F40-14M55-SF |
| Teeth | 4 |
| Pitch | 14 mm HTD® compatible |
| For Belt Width | 55mm |
| Pitch Diameter | 7.0179 in |
| Outside Diameter | 6.9079 in |
| Flange Diameter | 7.518 in |
| Bore | Accepts SF bushing (not included) |
| Face Width | 2.75 in |
| Overall Length | 2.75 in |
| Construction | ACHE Sprocket with Quick Disconnect Hub |
| Flange Material | Steel |
| Material | Ductile Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 14.8 lb |
| Country of Origin | United States. ISO 9001:2015 certified manufacturing. |
Applications
- HTD curvilinear belt drives on industrial equipment
- Conveyors, packaging, and warehouse automation
- Replacing worn pulleys on existing HTD drives
Belt Compatibility
The F40-14M55-SF runs 14 mm HTD® compatible belts in 55mm width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The F40-14M55-SF interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Ametric | 14M40QD55.SF |
| Powerdrive | F40-14M55-SF |
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 F40-14M55-SF pulley?
14 mm HTD® compatible timing belts in 55mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the F40-14M55-SF replace the Ametric 14M40QD55.SF?
Yes. Published interchange data crosses the F40-14M55-SF directly to the Ametric 14M40QD55.SF, as well as Powerdrive F40-14M55-SF. Verify dimensions and bore before ordering.
Does the F40-14M55-SF 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 F40-14M55-SF?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358Powerhouse® is a registered trademark of its owner. HTD® is a registered trademark of Gates Corporation. 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.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.