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Steel quick-detachable bushing, split flange, 48 mm bore, 2 in length

Zoro Select

Zoro Select Sports Memorabilia Collectible TB WOODS SF 48mm Bore 2in Length

SKU CH-FKFB-3P5AG

A split-flange quick-detachable steel bushing with a 48 mm bore and 2 in length for keyed shafts

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Quick-detachable design speeds installation and removal
  • 48 mm bore fits metric shafts precisely
  • 2 in overall length with 1.5 in body for compact assemblies
  • SAE Grade 5 steel construction handles high-torque loads
  • Includes three cap screws for immediate mounting

Quick-detach SF bushing for keyed shafts

This TB Woods SF-series quick-detachable bushing fits a 48 mm bore on keyed shafts. It is made from steel to SAE Grade 5 and uses a 3/4 in per ft taper for a secure mechanical lock. The split flange design allows installation or removal without dismantling the hub. Three cap screws are included with the unit.

Suits maintenance teams standardising on SF hubs

Maintenance crews who stock SF-series hubs can use this bushing to adapt them to 48 mm shafts quickly. The transparent finish helps visual inspection of the contact surfaces. It is not for applications needing a different bore series, a non-keyed shaft fit, or a bushing without the supplied cap screws.

Verify shaft size and hub series before ordering

Confirm the shaft measures 48 mm and carries a 14 mm wide by 4 mm high keyway. Check that the driven hub is an SF type with a 3.88 in bolt circle accepting 3/8 in -16 x 2 in cap screws. Ensure the 1.5 in length less flange and 3.125 in bushing diameter match the hub bore depth.

Highlights

  • Quick-detachable design speeds installation and removal
  • 48 mm bore fits metric shafts precisely
  • 2 in overall length with 1.5 in body for compact assemblies
  • SAE Grade 5 steel construction handles high-torque loads
  • Includes three cap screws for immediate mounting

Specifications

BrandTB WOODS
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

What shaft diameter and keyway dimensions does the 48 mm bore bushing require?

The bushing fits a 48 mm shaft with a 14 mm wide by 4 mm high keyway.

Will the three included cap screws match the bolt circle on my existing SF series hub?

Yes, the 3/8 in. -16 x 2 in. cap screws align with the 3.88 in. bolt circle diameter used on SF series hubs.

How can I verify the bushing is seated correctly after installation?

Check that the flange sits flush, the split flange closes evenly, and the overall diameter measures 4.625 in. with the 1.5 in. length less flange engaged.

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