Description
36HQ100 Timing Pulley, 36 Teeth, H Pitch
The 36HQ100 is a 36-tooth H (0.500 in trapezoidal) timing pulley. It mounts with an industry-standard bushing, sold separately, machined from ductile iron, built for 1 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 | 36HQ100 |
| Teeth | 36 |
| Pitch | H (0.500 in trapezoidal) |
| For Belt Width | 1 in |
| Pitch Diameter | 5.7296 in |
| Outside Diameter | 5.6756 in |
| Flange Diameter | 6 in |
| Bore | Accepts Q1 bushing (not included) |
| Face Width | 1.25 in |
| Overall Length | 2.781 in |
| Construction | Split Taper Hub |
| Flange Material | Steel |
| Material | Ductile Iron (no sintered or powdered metal) |
| Weight | 7.174 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 36HQ100 runs H (0.500 in trapezoidal) belts in 1 in width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The 36HQ100 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Regal Rexnord (Browning®) | 36HQ100 |
| Grainger | 809U64 |
| Grainger | 6GEL4 |
| Powerdrive | 36HQ100 |
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 36HQ100 pulley?
H (0.500 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 36HQ100 replace the Regal Rexnord 36HQ100?
Yes. Published interchange data crosses the 36HQ100 directly to the Regal Rexnord 36HQ100, as well as Grainger 809U64, Grainger 6GEL4, Powerdrive 36HQ100. Verify dimensions and bore before ordering.
Does the 36HQ100 ship from Houston?
Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.
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.