Jx90mm QD® Style Bushing, 90mm Bore, Steel


Price:
$ 199.33

Description

Jx90mm QD® Style Bushing, 90mm Bore, Steel

The Jx90mm is a J series QD style bushing with a 90mm bore, machined from solid steel with a black oxide finish. It mounts any J-bushed component, including sheaves, sprockets, and timing pulleys, to a 90mm 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.

Specifications

Specification Value
Part Number Jx90mm
Bushing System QD® style
Series J
Bore 90mm
Torque Capacity 55000 in-lb
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 20.65 lb
Country of Origin China
Cap Screws 3 - (5/8-11 x 4-1/2)
Bolt Circle 6.25

Applications

  • Mounting J-bushed V-belt sheaves, sprockets, and timing pulleys to 90mm 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 Jx90mm interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® J X 90MM
Martin J 90MM
Gates® J 90MM
TB Woods® J90MM
US Tsubaki J-90MM
Regal Rexnord (Browning®) J 90 mm
Masterdrive J90MM
Optibelt J90
Grainger 813CT9
Maska JX90MM

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 Jx90mm bushing fit?

It fits any sheave, sprocket, pulley, or coupling machined for a J series QD style bushing, and mounts that component to a 90mm shaft. The J size is standardized across manufacturers, so the component brand does not matter.

Does the Jx90mm replace the Dodge J X 90MM bushing?

Yes. The J series dimensions are an industry standard, and published interchange data crosses the Jx90mm directly to the Dodge J X 90MM, as well as Martin J 90MM, Gates J 90MM, TB Woods J90MM. 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 Jx90mm 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 Jx90mm?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

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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