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Quick Disconnect Short Bushings

Quick disconnect short bushings are specialized mechanical components that provide a secure and easily removable connection between rotating components in industrial applications. Their unique design allows for rapid installation and removal, making them ideal for situations requiring frequent maintenance or component replacement.
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#247725
JS 2 15/16
Martin JS 2 15/16 QD Short Bushing. Type JS Quick Disconnect short bushing for conveyor pulleys. 2-15/16" bore. Cast iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model JS 2 15/16
$219.08 Each
Free Shipping orders over $100
#247726
JS 2 7/16
Martin JS 2 7/16 QD short bushing for conveyor pulleys. Type JS quick-disconnect split taper bushing with 2-7/16" bore. Cast iron construction. 19 lb weight. Direct replacement for Dodge, Browning, Gates JS bushings.
Brand Martin Sprocket
Model JS 2 7/16
$219.08 Each
Free Shipping orders over $100
#247727
JS 3 1/2
Martin JS 3 1/2 QD Short Bushing. Type JS Quick Disconnect short bushing for conveyor pulleys. 3-1/2" bore. Cast iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model JS 3 1/2
$219.08 Each
Free Shipping orders over $100
#247728
JS 3 15/16
Martin JS 3 15/16 QD Short Bushing. Type JS Quick Disconnect short bushing for conveyor pulleys. 3-15/16" bore. Ductile iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems. Weight: 12 lbs.
Brand Martin Sprocket
Model JS 3 15/16
$219.08 Each
Free Shipping orders over $100
#247729
JS 3 7/16
Martin JS 3 7/16 QD Short Bushing. Type JS Quick Disconnect short bushing for conveyor pulleys. 3-7/16" bore. Cast iron construction. Industry-interchangeable with Dodge, Browning, Gates JS bushings.
Brand Martin Sprocket
Model JS 3 7/16
$219.08 Each
Free Shipping orders over $100
#247730
JS 4 7/16
Martin JS 4 7/16 QD bushing is a short version for conveyor pulleys. Type JS Quick Disconnect bushing with 4-7/16" bore, ductile iron construction. Industry-interchangeable with Dodge, Browning, Gates JS bushings.
Brand Martin Sprocket
Model JS 4 7/16
$219.08 Each
Free Shipping orders over $100
#248027
MS 3 1/2
Martin MS 3 1/2 QD Bushing is a Type MS short Quick Disconnect bushing with a 3-1/2" bore, cast iron construction, and a torque rating of 85,000 in-lb. It is a direct replacement for Dodge, Browning, and Gates MS bushings for sheaves, sprockets, and
Brand Martin Sprocket
Model MS 3 1/2
$401.65 Each
Free Shipping orders over $100
#248028
MS 3 15/16
Martin MS 3 15/16 QD bushing, Type MS short version for conveyor pulleys. 3-15/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates MS QD bushings. Torque rating: 85,000 in-lb.
Brand Martin Sprocket
Model MS 3 15/16
$401.65 Each
Free Shipping orders over $100
#248029
MS 3 7/16
Martin MS 3 7/16 QD bushing, Type MS short version for conveyor pulleys. 3-7/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates MS short bushings. Torque rating 85,000 in-lb.
Brand Martin Sprocket
Model MS 3 7/16
$401.65 Each
Free Shipping orders over $100
#248030
MS 4 15/16
Martin MS 4 15/16 QD bushing, Type MS short version for conveyor pulleys. Cast iron construction, 4-15/16" bore. Industry-interchangeable with Dodge, Browning, Gates MS QD bushings.
Brand Martin Sprocket
Model MS 4 15/16
$401.65 Each
Free Shipping orders over $100
#248031
MS 4 7/16
Martin MS 4 7/16 QD short bushing, Type MS, 4-7/16" bore, cast iron construction. Quick-disconnect split taper bushing for easy installation and removal on conveyor pulleys and other power transmission components.
Brand Martin Sprocket
Model MS 4 7/16
$401.65 Each
Free Shipping orders over $100
#248032
MS 5 1/2
Martin MS 5 1/2 QD short bushing for conveyor pulleys. Type MS, 5-1/2" bore, cast iron construction. Provides 85,000 in-lb torque capacity. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model MS 5 1/2
$401.65 Each
Free Shipping orders over $100
#248033
MS 5 7/16
Martin MS 5 7/16 QD bushing, Type MS short version for conveyor pulleys. 5-7/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates MS QD bushings. Torque rating: 85,000 in-lb.
Brand Martin Sprocket
Model MS 5 7/16
$401.65 Each
Free Shipping orders over $100
#248287
NS 3 15/16
Martin NS 3 15/16 QD bushing, Type NS short version for conveyor pulleys. 3-15/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy mounting and removal on shafts. Torque rating: 150,000 in-lb.
Brand Martin Sprocket
Model NS 3 15/16
$770.43 Each
Free Shipping orders over $100
#248288
NS 4 15/16
Martin NS 4 15/16 QD short bushing for conveyor pulleys. Type NS, 4-15/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal on standard duty applications.
Brand Martin Sprocket
Model NS 4 15/16
$770.43 Each
Free Shipping orders over $100
#248289
NS 4 7/16
Martin NS 4 7/16 QD short bushing for conveyor pulleys. Type NS short bushing with 4-7/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates NS short bushings.
Brand Martin Sprocket
Model NS 4 7/16
$770.43 Each
Free Shipping orders over $100
#248290
NS 5 1/2
Martin NS 5 1/2 QD short bushing for conveyor pulleys. Type NS, 5-1/2" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal on power transmission components.
Brand Martin Sprocket
Model NS 5 1/2
$770.43 Each
Free Shipping orders over $100
#248291
NS 5 15/16
Martin NS 5 15/16 QD bushing. Type NS short bushing for conveyor pulleys. 5-15/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal.
Brand Martin Sprocket
Model NS 5 15/16
$770.43 Each
Free Shipping orders over $100
#248292
NS 5 7/16
Martin NS 5 7/16 QD bushing, Type NS short version for conveyor pulleys. 5-7/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating 150,000 in-lb.
Brand Martin Sprocket
Model NS 5 7/16
$770.43 Each
Free Shipping orders over $100
#248293
NS 6
Martin NS 6 QD Bushing Short is a cast iron quick disconnect bushing for conveyor pulleys. Type NS short bushing with 6" bore. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating 150,000 in-lb. Requires 7/8-9 setscrews.
Brand Martin Sprocket
Model NS 6
$770.43 Each
Free Shipping orders over $100
#248327
PS 4 15/16
Martin PS 4 15/16 QD Short Bushing. Type PS Quick Disconnect bushing with 4-15/16" bore. Cast iron construction. Short version for conveyor pulley applications. Torque rating 250,000 in-lb. Interchangeable with Dodge, Browning, Gates PS bushings.
Brand Martin Sprocket
Model PS 4 15/16
$1,277.97 Each
Free Shipping orders over $100
#248328
PS 5 15/16
Martin PS 5 15/16 QD Short Bushing. Type PS Quick Disconnect bushing with 5-15/16" bore for conveyor pulleys. Cast iron construction, 250,000 in-lb torque rating. Direct replacement for Dodge, Browning, Gates PS bushings.
Brand Martin Sprocket
Model PS 5 15/16
$1,277.97 Each
Free Shipping orders over $100
#248329
PS 5 7/16
Martin PS 5 7/16 QD Short Bushing is a Type PS Quick Disconnect short bushing designed for conveyor pulleys. Cast iron construction with 5-7/16" bore. Provides 250,000 in-lb torque capacity. Direct replacement for industry-standard PS short bushings.
Brand Martin Sprocket
Model PS 5 7/16
$1,277.97 Each
Free Shipping orders over $100
#248330
PS 6
Martin PS 6 QD Bushing Short is a cast iron Quick Disconnect bushing for conveyor pulleys. Type PS short bushing with 6" bore. Direct replacement for Dodge, Browning, Gates PS bushings. Torque rating: 250,000 in-lb.
Brand Martin Sprocket
Model PS 6
$1,277.97 Each
Free Shipping orders over $100
#248331
PS 6 1/2
Martin PS 6 1/2 QD short bushing for conveyor pulleys. Type PS Quick Disconnect bushing with 6-1/2" bore, cast iron construction. Direct replacement for Dodge, Browning, Gates PS bushings.
Brand Martin Sprocket
Model PS 6 1/2
$1,277.97 Each
Free Shipping orders over $100
#248332
PS 6 15/16
Martin PS 6 15/16 QD short bushing for conveyor pulleys. Type PS quick disconnect bushing with 6-15/16" bore, cast iron construction. Direct replacement for Dodge, Browning, Gates PS bushings.
Brand Martin Sprocket
Model PS 6 15/16
$1,277.97 Each
Free Shipping orders over $100
#248333
PS 6 7/16
Martin PS 6 7/16 QD short bushing for conveyor pulleys. Type PS, 6-7/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates PS bushings. Torque rating 250,000 in-lb.
Brand Martin Sprocket
Model PS 6 7/16
$1,277.97 Each
Free Shipping orders over $100
#248334
PS 7
Martin PS 7 QD bushing is a short version for conveyor pulleys, Type PS, 7" bore, cast iron construction. Provides 250,000 in-lb torque capacity. Industry-interchangeable with Dodge, Browning, Gates PS bushings.
Brand Martin Sprocket
Model PS 7
$1,277.97 Each
Free Shipping orders over $100
#249102
WS 5 15/16
Martin WS 5 15/16 QD Short Bushing. Type WS, 5-15/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for high-torque applications on sheaves, sprockets, and pulleys. Requires matching QD hub.
Brand Martin Sprocket
Model WS 5 15/16
$2,190.81 Each
Free Shipping orders over $100
#249103
WS 5 7/16
Martin WS 5 7/16 QD Short Bushing. Type WS short bushing for conveyor pulleys, 5-7/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal.
Brand Martin Sprocket
Model WS 5 7/16
$2,190.81 Each
Free Shipping orders over $100
#249104
WS 6
Martin WS 6 QD bushing short type for conveyor pulleys. Cast iron construction, 6" bore. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating 375,000 in-lb.
Brand Martin Sprocket
Model WS 6
$2,190.81 Each
Free Shipping orders over $100
#249105
WS 6 1/2
Martin WS 6 1/2 QD bushing, Type WS short version for conveyor pulleys. 6-1/2" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal.
Brand Martin Sprocket
Model WS 6 1/2
$2,190.81 Each
Free Shipping orders over $100
#249106
WS 6 15/16
Martin WS 6 15/16 QD bushing, Type WS short version for conveyor pulleys. 6-15/16" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates WS QD bushings. Torque rating 375,000 in-lb.
Brand Martin Sprocket
Model WS 6 15/16
$2,190.81 Each
Free Shipping orders over $100
#249107
WS 6 7/16
Martin WS 6 7/16 QD short bushing for conveyor pulleys. Type WS, 6-7/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal on power transmission shafts.
Brand Martin Sprocket
Model WS 6 7/16
$2,190.81 Each
Free Shipping orders over $100
#249108
WS 7
Martin WS 7 QD bushing, Type WS short version for conveyor pulleys. 7" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal.
Brand Martin Sprocket
Model WS 7
$2,190.81 Each
Free Shipping orders over $100
#249109
WS 7 1/2
Martin WS 7 1/2 QD short bushing for conveyor pulleys. Type WS, 7-1/2" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating: 375,000 in-lb.
Brand Martin Sprocket
Model WS 7 1/2
$2,190.81 Each
Free Shipping orders over $100
#249110
WS 7 15/16
Martin WS 7 15/16 QD bushing, Type WS short version for conveyor pulleys. 7-15/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal on shafts.
Brand Martin Sprocket
Model WS 7 15/16
$2,190.81 Each
Free Shipping orders over $100
#249111
WS 8
Martin WS 8 QD bushing short type for conveyor pulleys. Cast iron construction, 8" bore. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating 375,000 in-lb.
Brand Martin Sprocket
Model WS 8
$2,190.81 Each
Free Shipping orders over $100
#249112
WS 8 1/2
Martin WS 8 1/2 QD short bushing for conveyor pulleys. Type WS, 8-1/2" bore, cast iron construction. Industry-interchangeable with Dodge, Browning, Gates QD systems. Torque rating 375,000 in-lb.
Brand Martin Sprocket
Model WS 8 1/2
$2,190.81 Each
Free Shipping orders over $100
#249113
WS 8 7/16
Martin WS 8 7/16 QD bushing, Type WS short style for conveyor pulleys. 8-7/16" bore, cast iron construction. Industry-interchangeable Quick Disconnect bushing for easy installation and removal.
Brand Martin Sprocket
Model WS 8 7/16
$2,190.81 Each
Free Shipping orders over $100
#336622
WS61516
TB Woods WS61516 Sure-Grip QD bushing in the WS series with a 6-15/16" finished bore. Cast-iron body with standard keyway and four 1 1/8-7 capscrews, rated for 250,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model WS61516
$3,536.21 Each
Free Shipping orders over $100
#336703
WS6
TB Woods WS6 Sure-Grip QD bushing in the WS series with a 6" finished bore. Cast-iron body with standard ANSI keyway and four 1 1/8-7 capscrews, rated for 250,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model WS6
$2,422.06 Each
Free Shipping orders over $100
#336704
JS3716
TB Woods JS3716 Sure-Grip QD bushing in the JS series with a 3-7/16" finished bore. Cast-iron construction with standard keyway and three 5/8-11 capscrews, rated for 35,000 in-lb torque. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS3716
$258.36 Each
Free Shipping orders over $100
#336719
JS21516
TB Woods JS21516 Sure-Grip QD bushing in the JS series with a 2-15/16" finished bore. Cast-iron construction with standard keyway and three 5/8-11 capscrews, rated for 35,000 in-lb torque capacity. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS21516
$377.20 Each
Free Shipping orders over $100
#337236
WS8716
TB Woods WS8716 Sure-Grip QD bushing in the WS series with an 8-7/16" finished bore. Cast-iron body with shallow keyway and four 1-1/8-7 capscrews, rated for 250,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model WS8716
$2,422.06 Each
Free Shipping orders over $100
#337789
MS41516
TB Woods MS41516 Sure-Grip QD bushing in the MS series with a 4-15/16" finished bore. Cast-iron construction with shallow keyway and four 3/4-10 capscrews, rated for 85,000 in-lb torque. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model MS41516
$639.44 Each
Free Shipping orders over $100
#339364
JS31516
TB Woods JS31516 Sure-Grip QD bushing in the JS series with a 3-15/16" finished bore. Cast-iron body with shallow keyway and three 5/8-11 capscrews, rated for 35,000 in-lb torque. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS31516
$258.36 Each
Free Shipping orders over $100
#339365
JS4716
TB Woods JS4716 Sure-Grip QD bushing in the JS series with a 4-7/16" finished bore. Cast-iron body with shallow keyway and three 5/8-11 capscrews, rated for 35,000 in-lb torque capacity. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS4716
$258.36 Each
Free Shipping orders over $100
#339370
MS31516
TB Woods MS31516 Sure-Grip QD bushing in the MS series with a 3-15/16" finished bore. Cast-iron body with standard ANSI keyway and four 3/4-10 capscrews, rated for 85,000 in-lb torque. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model MS31516
$691.52 Each
Free Shipping orders over $100
#339385
WS612
TB Woods WS612 Sure-Grip QD bushing in the WS series with a 6-1/2" finished bore. Cast-iron body with standard ANSI keyway and four 1-1/8"-7 capscrews for the industry-standard QD interface on large-bore sheaves and sprockets.
Brand TB Woods
Model WS612
$2,422.06 Each
Free Shipping orders over $100
#339386
PS41516
TB Woods PS41516 Sure-Grip QD bushing in the PS series with a 4-15/16" finished bore. Cast-iron construction with standard keyway and four 1-8 capscrews, rated for 170,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model PS41516
$1,412.87 Each
Free Shipping orders over $100
#339389
NS51516
TB Woods NS51516 Sure-Grip QD bushing in the NS series with a 5-15/16" finished bore. Cast-iron body with shallow keyway and four 7/8-9 capscrews, rated for 100,000 in-lb torque. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model NS51516
$908.55 Each
Free Shipping orders over $100
#339629
NS312MPB
TB Woods NS312MPB Sure-Grip QD bushing in the NS series with a 3-1/2" finished bore. Short design with no keyway, rated for 100,000 in-lb torque capacity. Cast-iron construction with four 7/8-9 capscrews for secure mounting on QD-bored hubs.
Brand TB Woods
Model NS312MPB
$908.55 Each
Free Shipping orders over $100
#339874
JS2MPB
TB Woods JS2MPB Sure-Grip QD bushing in the JS series with a 2" finished bore and no keyway. Cast-iron construction with three 5/8-11 capscrews, rated for 35,000 in-lb torque. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS2MPB
$258.36 Each
Free Shipping orders over $100
#339928
PS6
TB Woods PS6 Sure-Grip QD bushing in the PS series with a 6" finished bore. Cast-iron body with standard ANSI keyway, designed for the industry-standard QD interface on sheaves and sprockets. Rated for 170,000 in-lb torque capacity with four 1-8 capscrews at 300 in-lb installation torque.
Brand TB Woods
Model PS6
$1,223.68 Each
Free Shipping orders over $100
#340023
WS7
TB Woods WS7 Sure-Grip QD bushing in the WS series with a 7" finished bore. Cast-iron body with standard ANSI keyway and four 1 1/8-7 capscrews, rated for 250,000 in-lb torque capacity. Designed for large-bore industrial QD-bushed sheaves and sprockets.
Brand TB Woods
Model WS7
$2,422.06 Each
Free Shipping orders over $100
#340150
MS3716
TB Woods MS3716 Sure-Grip QD bushing in the MS series with a 3-7/16" finished bore. Cast-iron construction with standard keyway and four 3/4-10 capscrews, rated for 85,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model MS3716
$691.52 Each
Free Shipping orders over $100
#341388
JS312
TB Woods JS312 Sure-Grip QD bushing in the JS series with a 3-1/2" finished bore. Cast-iron construction with standard keyway and three 5/8-11 capscrews, rated for 35,000 in-lb torque. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model JS312
$258.36 Each
Free Shipping orders over $100
#341542
WS8
TB Woods WS8 Sure-Grip QD bushing in the WS series with an 8" finished bore. Cast-iron body with standard ANSI keyway and four 1 1/8-7 capscrews, rated for 250,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model WS8
$2,422.06 Each
Free Shipping orders over $100
#341635
MS312
TB Woods MS312 Sure-Grip QD bushing in the MS series with a 3-1/2" finished bore. Cast-iron construction with standard ANSI keyway and four 3/4-10 capscrews, rated for 85,000 in-lb torque capacity. Designed for conventional mounting on QD-bored sheaves and sprockets.
Brand TB Woods
Model MS312
$473.65 Each
Free Shipping orders over $100