Description
JAx15/16 QD® Style Bushing, 15/16 in Bore, Steel
The JAx15/16 is a JA series QD style bushing with a 15/16 in bore, machined from solid steel with a black oxide finish. It mounts any JA-bushed component, including sheaves, sprockets, and timing pulleys, to a 15/16 in shaft. Every bushing is machined from solid stock, never sintered or powdered metal, which matters in a part that transmits its load through a friction fit.
$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
| Specification | Value |
|---|---|
| Part Number | JAx15/16 |
| Bushing System | QD® style |
| Series | JA |
| Bore | 15/16 in |
| Torque Capacity | 1750 in-lb |
| Material | Steel (no sintered or powdered metal) |
| Finish | Black Oxide |
| Weight | 0.4 lb |
| Country of Origin | China |
| Cap Screws | 3 - (10-24 x 1) |
| Bolt Circle | 1.66 |
Applications
- Mounting JA-bushed V-belt sheaves, sprockets, and timing pulleys to 15/16 in shafts
- Drive component replacement where the bushing wears or the shaft size changes
- Conveyor, fan, pump, and general industrial drive assemblies
- Stocking standard bushing sizes for plant maintenance inventories
Cross Reference
The JAx15/16 interchanges with these equivalent part numbers, per published manufacturer interchange data:
| Manufacturer | Equivalent Part Number |
|---|---|
| Dodge® | JA X 15/16 |
| Martin | JA 15/16 |
| Gates® | JA.15/16 |
| TB Woods® | JA15/16 |
| US Tsubaki | JAR |
| Regal Rexnord (Browning®) | JA X 15/16 |
| Masterdrive | JA15/16 |
| Optibelt | JA 15/16 |
| Jason Industrial | JA-15/16 |
| McMaster-Carr | 6086K115 |
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 does the JAx15/16 bushing fit?
It fits any sheave, sprocket, pulley, or coupling machined for a JA series QD style bushing, and mounts that component to a 15/16 in shaft. The JA size is standardized across manufacturers, so the component brand does not matter.
Does the JAx15/16 replace the Dodge JA X 15/16 bushing?
Yes. The JA series dimensions are an industry standard, and published interchange data crosses the JAx15/16 directly to the Dodge JA X 15/16, as well as Martin JA 15/16, Gates JA.15/16, TB Woods JA15/16. Verify bore size before ordering.
How does a QD style bushing install?
QD style bushings are flanged and split through the flange and barrel. Slide the bushing onto the shaft, seat the component on the taper, and tighten the cap screws through the flange into the component. Torquing the screws compresses the split barrel onto the shaft. Reverse the screws into the jacking holes to remove.
Does the JAx15/16 ship from Houston?
Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.
QD® is a registered trademark of TB Woods/Regal Rexnord. All third-party part numbers and trademarks referenced, including Dodge®, Gates®, Martin, TB Woods®, Browning®, and others shown in the cross reference table, are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.
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