Description
29-8P12-1210 Powerhouse® Timing Pulley, 29 Teeth, 8P Pitch
The 29-8P12-1210 is a 29-tooth 8 mm Powerhouse® curvilinear timing pulley. It mounts with an industry-standard bushing, sold separately, machined from steel with a black oxide finish, built for 12mm wide belts. Machined from solid stock, never sintered or powdered metal. The Powerhouse® modified curvilinear profile carries roughly twice the load of a standard curvilinear pulley of the same size.
Specifications

Dimension key for this construction type. Values for this part number are in the table below.
| Specification | Value |
|---|---|
| Part Number | 29-8P12-1210 |
| Teeth | 29 |
| Pitch | 8 mm Powerhouse® curvilinear |
| For Belt Width | 12mm |
| Pitch Diameter | 2.9074 in |
| Outside Diameter | 2.8534 in |
| Flange Diameter | 3.256 in |
| Bore | Accepts 1210 bushing (not included) |
| Face Width | 1 in |
| Overall Length | 1 in |
| Construction | Taper Lock Hub |
| Flange Material | Steel |
| Material | Steel (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 0.968 lb |
| Country of Origin | United States. ISO 9001:2015 certified manufacturing. |
Applications
- Higher load synchronous drives in compact spaces
- Industrial automation and conveyor drives
- Packaging and material handling equipment
Belt Compatibility
The 29-8P12-1210 runs 8 mm Powerhouse® curvilinear belts in 12mm width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
The 29-8P12-1210 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Martin | P298M12-1210 |
| Gates® | P29-8MGT-12 |
| Grainger | 809TG3 |
| Powerdrive | 29-8P12-1210 |
| Continental (ContiTech) | P29-8M-12-1210 |
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 29-8P12-1210 pulley?
8 mm Powerhouse® curvilinear timing belts in 12mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the 29-8P12-1210 replace the Martin P298M12-1210?
Yes. Published interchange data crosses the 29-8P12-1210 directly to the Martin P298M12-1210, as well as Gates P29-8MGT-12, Grainger 809TG3, Powerdrive 29-8P12-1210. Verify dimensions and bore before ordering.
Does the 29-8P12-1210 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 29-8P12-1210?
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.
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