Description
15LF100X5/8 Timing Pulley, 15 Teeth, L Pitch, 5/8 in Bore
The 15LF100X5/8 is a 15-tooth L (0.375 in trapezoidal) timing pulley with a 5/8 in finished bore, machined from steel with a black oxide finish, built for 1 in wide belts. Machined from solid stock, never sintered or powdered metal.
$50 minimum order on drive components. Mix and match any pulleys, bushings, sheaves, sprockets, and accessories in your cart to reach the $50 minimum. Questions? Call (888) 203-2358.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | 15LF100X5/8 |
| Teeth | 15 |
| Pitch | L (0.375 in trapezoidal) |
| For Belt Width | 1 in |
| Pitch Diameter | 1.7905 in |
| Outside Diameter | 1.7605 in |
| Flange Diameter | 2.031 in |
| Bore | 5/8 in finished bore |
| Face Width | 1.25 in |
| Overall Length | 1.75 in |
| Hub Diameter | 1.344 in |
| Construction | Standard Hub |
| Set Screws | 1 x 1/4-20 |
| Flange Material | Steel |
| Material | Steel (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 0.891 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 15LF100X5/8 runs L (0.375 in trapezoidal) belts in 1 in width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The 15LF100X5/8 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Regal Rexnord (Browning®) | 15LF100X5/8 |
| Mitsuboshi | 15LF100X5/8 |
| Grainger | 809V16 |
| Powerdrive | 15LF100X5/8 |
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 15LF100X5/8 pulley?
L (0.375 in trapezoidal) timing belts in 1 in width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the 15LF100X5/8 replace the Regal Rexnord 15LF100X5/8?
Yes. Published interchange data crosses the 15LF100X5/8 directly to the Regal Rexnord 15LF100X5/8, as well as Mitsuboshi 15LF100X5/8, Grainger 809V16, Powerdrive 15LF100X5/8. Verify dimensions and bore before ordering.
Does the 15LF100X5/8 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 15LF100X5/8?
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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