Quick Disconnect Bushings & Hubs

Discover a wide array of shaft couplings, chains and sprockets, belts and sheaves, and drive components.
Quick disconnect bushings and hubs are simple, easy-to-install bushings used to mount pulleys, sprockets, and sheaves on shafts. They are split to provide strong clamping force and a precise fit. Easy to adjust, these flanged bushings are keyed to prevent the shaft from rotating in the bushing. A set screw then stops the key from moving during drive operation. Short quick disconnect bushings feature a shallow keyseat for weld-on hubs.
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Martin SH 1 1/8   

Quick Disconnect Bushing - SH Bushing, 1.1250 in Bore, 2.687 in Flg OD, 1.3125 LTB, Cast Iron Material

MI ITEM 00214962

CSN:

IN STOCK
In stock
Martin SH 1 1/8
$36.79each
for your price $36.79each
Martin SH 1 1/8

Dodge SK X 1-5/8-KW BUSHING   

Quick Disconnect Bushing - SK Bushing, 1.6250 in Bore, 3.8750 in Flg OD, 1.8750 in LTB, Steel Material

MI ITEM 00216053

CSN:

IN STOCK
In stock
Dodge SK X 1-5/8-KW BUSHING
$64.21each
for your price $64.21each
Dodge SK X 1-5/8-KW BUSHING

Martin E 2 15/16   

Quick Disconnect Bushing - E Bushing, 2.9375 in Bore, 6 in Flg OD, 2.625 LTB, Ductile Iron Material

MI ITEM 00217289

CSN:

IN STOCK
In stock
Martin E 2 15/16
$170.89each
for your price $170.89each
Martin E 2 15/16

Martin SDS 1 3/8   

Quick Disconnect Bushing - SDS Bushing, 1.3750 in Bore, 3.187 in Flg OD, 1.375 LTB, Cast Iron Material

MI ITEM 00215292

CSN:

IN STOCK
In stock
Martin SDS 1 3/8
$42.72each
for your price $42.72each
Martin SDS 1 3/8

Martin E 2 7/16   

Quick Disconnect Bushing - E Bushing, 2.4375 in Bore, 6 in Flg OD, 2.625 LTB, Cast Iron Material

MI ITEM 00217190

CSN:

IN STOCK
In stock
Martin E 2 7/16
$170.89each
for your price $170.89each
Martin E 2 7/16

Martin SK 2 1/8   

Quick Disconnect Bushing - SK Bushing, 2.1250 in Bore, 3.875 in Flg OD, 1.9375 LTB, Ductile Iron Material

MI ITEM 00216173

CSN:

IN STOCK
In stock
Martin SK 2 1/8
$66.18each
for your price $66.18each
Martin SK 2 1/8

Martin SDS 1 5/8   

Quick Disconnect Bushing - SDS Bushing, 1.6250 in Bore, 3.1875 in Flg OD, 1.375 LTB, Ductile Iron Material

MI ITEM 00215352

CSN:

IN STOCK
In stock
Martin SDS 1 5/8
$42.72each
for your price $42.72each
Martin SDS 1 5/8

Martin SK 1 15/16   

Quick Disconnect Bushing - SK Bushing, 1.9375 in Bore, 3.875 in Flg OD, 1.9375 LTB, Cast Iron Material

MI ITEM 00216132

CSN:

IN STOCK
In stock
Martin SK 1 15/16
$66.18each
for your price $66.18each
Martin SK 1 15/16

Martin SDS 1 1/8   

Quick Disconnect Bushing - SDS Bushing, 1.1250 in Bore, 3.187 in Flg OD, 1.375 LTB, Cast Iron Material

MI ITEM 00215233

CSN:

IN STOCK
In stock
Martin SDS 1 1/8
$42.72each
for your price $42.72each
Martin SDS 1 1/8

Martin SK 1 5/8   

Quick Disconnect Bushing - SK Bushing, 1.6250 in Bore, 3.875 in Flg OD, 1.9375 LTB, Cast Iron Material

MI ITEM 00216059

CSN:

IN STOCK
In stock
Martin SK 1 5/8
$66.18each
for your price $66.18each
Martin SK 1 5/8

Martin E 3   

Quick Disconnect Bushing - E Bushing, 3.0000 in Bore, 6 in Flg OD, 2.625 LTB, Ductile Iron Material

MI ITEM 00217301

CSN:

IN STOCK
In stock
Martin E 3
$170.89each
for your price $170.89each
Martin E 3

Martin SF 2 7/16   

Quick Disconnect Bushing - SF Bushing, 2.4375 in Bore, 4.625 in Flg OD, 2.0625 LTB, Ductile Iron Material

MI ITEM 00216752

CSN:

IN STOCK
In stock
Martin SF 2 7/16
$81.48each
for your price $81.48each
Martin SF 2 7/16
Martin SH 1 1/8
MI ITEM 00214962
In stock
$36.79each
Dodge SK X 1-5/8-KW BUSHING
MI ITEM 00216053
In stock
$64.21each
Martin E 2 15/16
MI ITEM 00217289
In stock
$170.89each
Martin SDS 1 3/8
MI ITEM 00215292
In stock
$42.72each
Martin E 2 7/16
MI ITEM 00217190
In stock
$170.89each
Martin SK 2 1/8
MI ITEM 00216173
In stock
$66.18each
Martin SDS 1 5/8
MI ITEM 00215352
In stock
$42.72each
Martin SK 1 15/16
MI ITEM 00216132
In stock
$66.18each
Martin SDS 1 1/8
MI ITEM 00215233
In stock
$42.72each
Martin SK 1 5/8
MI ITEM 00216059
In stock
$66.18each
Martin E 3
MI ITEM 00217301
In stock
$170.89each
Martin SF 2 7/16
MI ITEM 00216752
In stock
$81.48each