Description
32L050-6FS6 Timing Pulley, 32 Teeth, L Pitch
The 32L050-6FS6 is a 32-tooth L (0.375 in trapezoidal) timing pulley with a 1/2 in minimum plain bore, machined from ductile iron with a black oxide finish, built for 0.5 in wide belts. Machined from solid stock, never sintered or powdered metal.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | 32L050-6FS6 |
| Teeth | 32 |
| Pitch | L (0.375 in trapezoidal) |
| For Belt Width | 0.5 in |
| Pitch Diameter | 3.8197 in |
| Outside Diameter | 3.7897 in |
| Flange Diameter | 4.044 in |
| Bore | 1/2 in minimum plain bore |
| Face Width | 0.75 in |
| Overall Length | 1.25 in |
| Hub Diameter | 2.625 in |
| Construction | Standard Hub |
| Flange Material | Steel |
| Material | Ductile Iron (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 2.84 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 32L050-6FS6 runs L (0.375 in trapezoidal) belts in 0.5 in width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The 32L050-6FS6 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | 32L050-MPB |
| Martin | 32L050 |
| Regal Rexnord (Browning®) | 32LB050 |
| Mitsuboshi | 32L050-6FS6 |
| Stock Drive Products (SDP/SI) | A 6C 4-32DFB5016 |
| McMaster-Carr | 6495K109 |
| Powerdrive | 32L050-6FS6 |
Always verify dimensions and bore size before substituting part numbers across manufacturers.
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Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.
Frequently Asked Questions
What belts fit the 32L050-6FS6 pulley?
L (0.375 in trapezoidal) timing belts in 0.5 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the 32L050-6FS6 replace the Dodge 32L050-MPB?
Yes. Published interchange data crosses the 32L050-6FS6 directly to the Dodge 32L050-MPB, as well as Martin 32L050, Regal Rexnord 32LB050, Mitsuboshi 32L050-6FS6. Verify dimensions and bore before ordering.
Does the 32L050-6FS6 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 32L050-6FS6?
Houston warehouse, same-day shipping on stock items.
Call (888) 203-2358All 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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