SDx25mm QD® Style Bushing, 25mm Bore, Steel


Price:
$ 24.25

Description

SDx25mm QD® Style Bushing, 25mm Bore, Steel

The SDx25mm is a SD series QD style bushing with a 25mm bore, machined from solid steel with a black oxide finish. It mounts any SD-bushed component, including sheaves, sprockets, and timing pulleys, to a 25mm 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 SDx25mm
Bushing System QD® style
Series SD
Bore 25mm
Torque Capacity 5000 in-lb
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 1.312 lb
Country of Origin China
Cap Screws 3 - (1/4-20 x 1-7/8)
Bolt Circle 2.6875

Applications

  • Mounting SD-bushed V-belt sheaves, sprockets, and timing pulleys to 25mm 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 SDx25mm interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® SD X 25MM
Martin SD 25MM
Gates® SD 25MM
TB Woods® SD25MM
Regal Rexnord (Browning®) SD 25 mm
Masterdrive SD25MM
Optibelt SD25
McMaster-Carr 2344K32
Grainger 813CA4
Maska SDX25MM

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 SDx25mm bushing fit?

It fits any sheave, sprocket, pulley, or coupling machined for a SD series QD style bushing, and mounts that component to a 25mm shaft. The SD size is standardized across manufacturers, so the component brand does not matter.

Does the SDx25mm replace the Dodge SD X 25MM bushing?

Yes. The SD series dimensions are an industry standard, and published interchange data crosses the SDx25mm directly to the Dodge SD X 25MM, as well as Martin SD 25MM, Gates SD 25MM, TB Woods SD25MM. 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 SDx25mm 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 SDx25mm?

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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