SKx30mm QD® Style Bushing, 30mm Bore, Steel


Price:
$ 28.95

Description

SKx30mm QD® Style Bushing, 30mm Bore, Steel

The SKx30mm is a SK series QD style bushing with a 30mm bore, machined from solid steel with a black oxide finish. It mounts any SK-bushed component, including sheaves, sprockets, and timing pulleys, to a 30mm 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 SKx30mm
Bushing System QD® style
Series SK
Bore 30mm
Torque Capacity 7000 in-lb
Material Steel (no sintered or powdered metal)
Finish Black Oxide
Weight 2 lb
Country of Origin China
Cap Screws 3 - (5/16-18 x 2)
Bolt Circle 3.3125

Applications

  • Mounting SK-bushed V-belt sheaves, sprockets, and timing pulleys to 30mm 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 SKx30mm interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® SK X 30MM
Martin SK 30MM
Gates® SK 30MM
TB Woods® SK30MM
Regal Rexnord (Browning®) SK 30 mm
Masterdrive SK30MM
Optibelt SK30
McMaster-Carr 2344K44
Grainger 813CK5
Maska SKX30MM

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 SKx30mm bushing fit?

It fits any sheave, sprocket, pulley, or coupling machined for a SK series QD style bushing, and mounts that component to a 30mm shaft. The SK size is standardized across manufacturers, so the component brand does not matter.

Does the SKx30mm replace the Dodge SK X 30MM bushing?

Yes. The SK series dimensions are an industry standard, and published interchange data crosses the SKx30mm directly to the Dodge SK X 30MM, as well as Martin SK 30MM, Gates SK 30MM, TB Woods SK30MM. 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 SKx30mm 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 SKx30mm?

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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