Description
Representative image shown. Actual product appearance varies by size, bore, and configuration. Refer to the specifications table for exact dimensions of this part number.
W24-8R12-JA Timing Pulley, 24 Teeth, 8R Pitch
The W24-8R12-JA is a 24-tooth 8 mm RPP 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.
Specifications
| Specification | Value |
|---|---|
| Part Number | W24-8R12-JA |
| Teeth | 24 |
| Pitch | 8 mm RPP |
| For Belt Width | 12mm |
| Pitch Diameter | 2.4061 in |
| Outside Diameter | 2.352 in |
| Flange Diameter | 2.76 in |
| Bore | Accepts JA bushing (not included) |
| Overall Length | 1 in |
| Flange Material | Steel |
| Material | Steel (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 2.5 lb |
| Country of Origin | China |
Applications
- Instrumentation, office equipment, and precision positioning drives
- 3D printers and desktop CNC equipment
- Robotics, medical devices, and packaging machinery
Belt Compatibility
The W24-8R12-JA runs 8 mm RPP belts in 12mm width. The pitch is standardized, so belt and pulley brands can be mixed.
Cross Reference
Match the specifications above, including size, pitch or section, and bore, to cross-reference this part against other manufacturers.
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 W24-8R12-JA pulley?
8 mm RPP timing belts in 12mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.
Does the W24-8R12-JA 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 W24-8R12-JA?
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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