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#248502
R1 1 1/2
Martin R1 1 1/2 MST (Martin Split Taper) bushing, ductile iron construction. R1 series QD bushing for 1-1/2" bore shafts, provides 33,000 in-lb torque capacity. Industry-interchangeable split-through-barrel design for secure mounting of sprockets,
Brand Martin Sprocket
Model R1 1 1/2
$129.77 Each
Free Shipping orders over $100
#248503
R1 1 1/4
Martin R1 1 1/4 QD bushing, Type R1, 1-1/4" bore, ductile iron construction. Quick-disconnect split taper bushing for easy installation and removal on sprockets, sheaves, and pulleys. Torque rating: 33,000 in-lb.
Brand Martin Sprocket
Model R1 1 1/4
$129.77 Each
Free Shipping orders over $100
#248505
R1 1 11/16
Martin R1 1 11/16 QD bushing, Type R1, 1-11/16" bore, ductile iron construction. Industry-interchangeable split taper bushing for sprockets, sheaves, and couplings. Torque rating: 33,000 in-lb.
Brand Martin Sprocket
Model R1 1 11/16
$129.77 Each
Free Shipping orders over $100
#248506
R1 1 13/16
Martin R1 1 13/16 MST (Martin Split Taper) bushing. Ductile iron construction. Quick disconnect split taper bushing for easy installation and removal. Bore: 1-13/16". Torque rating: 33,000 in-lb. Compatible with Martin MST-bushed sprockets, sheaves, and
Brand Martin Sprocket
Model R1 1 13/16
$129.77 Each
Free Shipping orders over $100
#248511
R1 1 3/8W
Martin R1 1 3/8W QD bushing, Type R1, 1-3/8" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting in sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model R1 1 3/8W
$129.77 Each
Free Shipping orders over $100
#248512
R1 1 5/16
Martin R1 1 5/16 QD bushing, Type R1, 1-5/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure mounting of sprockets, sheaves, and pulleys. Industry-interchangeable with other QD bushing systems.
Brand Martin Sprocket
Model R1 1 5/16
$129.77 Each
Free Shipping orders over $100
#248513
R1 1 5/8
Martin R1 1 5/8 MST (Martin Split Taper) bushing. R1 series quick disconnect bushing with 1-5/8" bore for secure shaft mounting. Made of ductile iron. Torque rating: 33,000 in-lb. Bore range: 1.125-2.813". Industry-interchangeable with other R1 QD
Brand Martin Sprocket
Model R1 1 5/8
$129.77 Each
Free Shipping orders over $100
#248518
R1 2 1/16
Martin R1 2 1/16 QD bushing, Type R1, 2-1/16" bore, ductile iron construction. Industry-interchangeable split taper bushing for sprockets, sheaves, and couplings. Provides 33,000 in-lb torque capacity and fits bore range 1.125-2.813".
Brand Martin Sprocket
Model R1 2 1/16
$129.77 Each
Free Shipping orders over $100
#248519
R1 2 1/2
Martin R1 2 1/2 MST bushing is a Quick Disconnect (QD) split taper bushing for sprockets, sheaves, and pulleys. Type R1 design provides 33,000 in-lb torque capacity. Ductile iron construction with 2-1/2" bore. Industry-interchangeable with other QD
Brand Martin Sprocket
Model R1 2 1/2
$129.77 Each
Free Shipping orders over $100
#248521
R1 2 1/8
Martin R1 2 1/8 QD bushing, Type R1, 2-1/8" bore, ductile iron construction. Industry-interchangeable split taper bushing for sprockets, sheaves, and couplings. Rated for 33,000 in-lb torque with bore range 1.125-2.813".
Brand Martin Sprocket
Model R1 2 1/8
$129.77 Each
Free Shipping orders over $100
#248522
R1 2 11/16
Martin R1 2 11/16 QD bushing, Type R1, 2-11/16" bore, ductile iron construction. Industry-interchangeable split taper bushing for secure shaft mounting in sprockets, sheaves, and pulleys.
Brand Martin Sprocket
Model R1 2 11/16
$129.77 Each
Free Shipping orders over $100
#248523
R1 2 13/16
Martin R1 2 13/16 QD bushing, Type R1, 2-13/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting on sprockets, sheaves, and pulleys. Torque rating: 33,000 in-lb.
Brand Martin Sprocket
Model R1 2 13/16
$129.77 Each
Free Shipping orders over $100
#248528
R1 2 5/16
Martin R1 2 5/16 QD bushing is a Type R1 Quick Disconnect bushing with a 2-5/16" bore, made from ductile iron. It provides 33,000 in-lb torque capacity and is interchangeable with other industry-standard QD bushings.
Brand Martin Sprocket
Model R1 2 5/16
$129.77 Each
Free Shipping orders over $100
#248529
R1 2 5/8
Martin R1 2 5/8 QD bushing, Type R1, 2-5/8" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting of sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model R1 2 5/8
$129.77 Each
Free Shipping orders over $100
#248532
R1 2 9/16
Martin R1 2 9/16 QD bushing, Type R1, 2-9/16" bore, ductile iron construction. Quick-disconnect split taper bushing for easy installation and removal on sprockets, sheaves, and pulleys. Rated for 33,000 in-lb torque.
Brand Martin Sprocket
Model R1 2 9/16
$129.77 Each
Free Shipping orders over $100
#248533
R1 28MM
Martin R1 28MM MST (Martin Split Taper) bushing, 28mm bore, ductile iron construction. QD bushing for power transmission components, interchangeable with industry-standard R1 bushings.
Brand Martin Sprocket
Model R1 28MM
$129.77 Each
Free Shipping orders over $100
#248535
R1 3 1/2
Martin R1 3 1/2 MST (Martin Split Taper) bushing, ductile iron construction. QD bushing for sprockets, sheaves, and couplings. Bore: 3-1/2". Torque rating: 33,000 in-lb. Requires 1/2-13 set screw (included). Industry-interchangeable with other R1 split
Brand Martin Sprocket
Model R1 3 1/2
$129.77 Each
Free Shipping orders over $100
#248537
R1 3 1/8
Martin R1 3 1/8 MST (Martin Split Taper) bushing, ductile iron construction. R1 series quick disconnect bushing for 3-1/8" bore shafts. Provides 33,000 in-lb torque capacity with true clamp design, keyed to both shaft and hub.
Brand Martin Sprocket
Model R1 3 1/8
$129.77 Each
Free Shipping orders over $100
#248538
R1 3 11/16
Martin R1 3 11/16 QD bushing, Type R1, 3-11/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting on sprockets, sheaves, and pulleys. Industry-interchangeable design.
Brand Martin Sprocket
Model R1 3 11/16
$129.77 Each
Free Shipping orders over $100
#248539
R1 3 3/16
Martin R1 3 3/16 QD bushing, Type R1, 3-3/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting of sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model R1 3 3/16
$129.77 Each
Free Shipping orders over $100
#248540
R1 3 3/4
Martin R1 3 3/4 QD bushing, Type R1, 3-3/4" bore, ductile iron construction. Industry-interchangeable split taper bushing for secure shaft mounting in sprockets, sheaves, and couplings. Torque rating: 33,000 in-lb.
Brand Martin Sprocket
Model R1 3 3/4
$129.77 Each
Free Shipping orders over $100
#248541
R1 3 3/8
Martin R1 3 3/8 QD bushing, Type R1, 3-3/8" bore, ductile iron construction. Quick-disconnect split taper bushing for sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, Gates QD systems.
Brand Martin Sprocket
Model R1 3 3/8
$129.77 Each
Free Shipping orders over $100
#248542
R1 3 5/8
Martin R1 3 5/8 QD bushing is a Type R1 quick disconnect bushing with a 3-5/8" bore, made from ductile iron. It provides 33,000 in-lb torque capacity and is interchangeable with other industry-standard QD bushings.
Brand Martin Sprocket
Model R1 3 5/8
$129.77 Each
Free Shipping orders over $100
#248544
R1 30MM
Martin R1 30MM MST (Martin Split Taper) bushing, R1 series, 30mm bore, ductile iron construction. Split-through-barrel design provides true clamp for secure shaft mounting in sprockets, sheaves, and couplings.
Brand Martin Sprocket
Model R1 30MM
$129.77 Each
Free Shipping orders over $100
#248547
R1 36MM
Martin R1 36MM MST bushing is a ductile iron quick disconnect bushing with a 36mm bore. It features a split-through-barrel design for true clamp and is keyed to both shaft and hub. Rated for 33,000 in-lb torque, it is interchangeable with
Brand Martin Sprocket
Model R1 36MM
$129.77 Each
Free Shipping orders over $100
#248548
R1 38MM
Martin R1 38MM MST (Martin Split Taper) bushing, R1 series quick disconnect bushing with 38mm bore for sprockets, sheaves, and couplings. Made of ductile iron, provides 33,000 in-lb torque capacity and true clamp fit. Industry-interchangeable with other
Brand Martin Sprocket
Model R1 38MM
$129.77 Each
Free Shipping orders over $100
#248549
R1 39MM
Martin R1 39MM MST Bushing is a ductile iron Quick Disconnect (QD) bushing with a 39mm bore. The R1 series split taper bushing provides true clamp fit for sprockets, sheaves, and couplings, interchangeable with industry-standard QD systems.
Brand Martin Sprocket
Model R1 39MM
$129.77 Each
Free Shipping orders over $100
#248550
R1 40MM
Martin R1 40MM MST (Martin Split Taper) QD bushing, 40mm bore, ductile iron construction. Industry-interchangeable split-through-barrel bushing with true clamp, keyed to both shaft and hub. Rated for 33,000 in-lb torque.
Brand Martin Sprocket
Model R1 40MM
$129.77 Each
Free Shipping orders over $100
#248551
R1 42MM
Martin R1 42MM MST (Martin Split Taper) bushing, R1 series, 42mm bore, ductile iron construction. Quick-disconnect split-taper bushing for secure shaft mounting of sprockets, sheaves, and pulleys. Torque rating: 33,000 in-lb. Bore range: 1.125-2.813 in.
Brand Martin Sprocket
Model R1 42MM
$129.77 Each
Free Shipping orders over $100
#248552
R1 45MM
Martin R1 45MM MST bushing is a ductile iron split taper bushing for sprockets, sheaves, and pulleys. Features 45mm bore, true clamp design, and keyed to both shaft and hub. Torque rating: 33,000 in-lb. Interchangeable with industry-standard R1 bushings.
Brand Martin Sprocket
Model R1 45MM
$129.77 Each
Free Shipping orders over $100
#248553
R1 48MM
Martin R1 48MM MST (Martin Split Taper) bushing. Ductile iron construction with 48mm bore. Provides 33,000 in-lb torque capacity for secure shaft-to-hub connection. Industry-interchangeable split taper bushing for sprockets, sheaves, and pulleys.
Brand Martin Sprocket
Model R1 48MM
$129.77 Each
Free Shipping orders over $100
#248554
R1 50MM
Martin R1 50MM QD bushing, Type R1, 50mm bore, ductile iron construction. Industry-interchangeable split taper bushing for secure shaft mounting in sprockets, sheaves, and couplings.
Brand Martin Sprocket
Model R1 50MM
$129.77 Each
Free Shipping orders over $100
#248555
R1 55MM
Martin R1 55MM MST Bushing is a ductile iron QD bushing with a 55mm bore. It features a split-through-barrel design for true clamp and is keyed to both shaft and hub. Torque rating: 33,000 in-lb. Bore range: 1.125-2.813 inches. Interchangeable with
Brand Martin Sprocket
Model R1 55MM
$129.77 Each
Free Shipping orders over $100
#248557
R1 65MM
Martin R1 65MM MST (Martin Split Taper) bushing, R1 series quick disconnect bushing with 65mm bore for power transmission components. Made of ductile iron, provides 33,000 in-lb torque capacity and fits bore range 1.125-2.813".
Brand Martin Sprocket
Model R1 65MM
$129.77 Each
Free Shipping orders over $100
#248559
R1 75MM
Martin R1 75MM QD bushing, Type R1, 75mm bore, ductile iron construction. Industry-interchangeable split taper bushing for sprockets, sheaves, and couplings. Provides secure shaft mounting with true clamp design.
Brand Martin Sprocket
Model R1 75MM
$129.77 Each
Free Shipping orders over $100
#248560
R1 80MM
Martin R1 80MM QD bushing, Type R1, 80mm bore, ductile iron construction. Industry-interchangeable split taper bushing for sprockets, sheaves, and couplings. Torque rating: 33,000 in-lb, bore range: 1.125-2.813 in.
Brand Martin Sprocket
Model R1 80MM
$129.77 Each
Free Shipping orders over $100
#248562
R1 90MM
Martin R1 90MM QD bushing, Type R1, 90mm bore, ductile iron construction. Martin Split Taper (MST) bushing provides true clamp fit, keyed to both shaft and hub. Torque rating: 33,000 in-lb. Bore range: 1.125-2.813 in. (28.575-71.45 mm).
Brand Martin Sprocket
Model R1 90MM
$129.77 Each
Free Shipping orders over $100
#248563
R1 95MM
Martin R1 95MM MST bushing is a ductile iron split taper bushing for 95mm shafts. Provides 33,000 in-lb torque capacity with true clamp design, keyed to both shaft and hub. Interchangeable with Martin R1 bushed sprockets, sheaves, and couplings.
Brand Martin Sprocket
Model R1 95MM
$129.77 Each
Free Shipping orders over $100
#703704
471758
Dodge 471758 R1X3-1/4 MST BUSHING BASE BUSHING: R1 BORE: 3-1/4
Brand Dodge
Model 471758
$148.48 Each
Free Shipping orders over $100
#703709
471783
Dodge 471783 R1X90mm MST Bushing Base Bushing: R1 Bore: 90MM
Brand Dodge
Model 471783
$148.48 Each
Free Shipping orders over $100
#2282944
1070069
Browning R1 1 1/8 Split Taper Bushing Inch Bore Type, 1.125" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070069
$256.96 Each
Free Shipping orders over $100
#2282945
1070168
Browning R1 1 11/16 Split Taper Bushing Inch Bore Type, 1.6875" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070168
$183.27 Each
Free Shipping orders over $100
#2282956
1070143
Browning R1 1 9/16 Split Taper Bushing Inch Bore Type, 1.5625" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070143
$285.66 Each
Free Shipping orders over $100
#2282969
1070317
Browning R1 2 5/8 Split Taper Bushing Inch Bore Type, 2.625" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070317
$180.62 Each
Free Shipping orders over $100
#2282977
1070382
Browning R1 3 1/8 Split Taper Bushing Inch Bore Type, 3.125" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070382
$183.27 Each
Free Shipping orders over $100
#2282979
1070390
Browning R1 3 3/16 Split Taper Bushing Inch Bore Type, 3.1875" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070390
$180.62 Each
Free Shipping orders over $100
#2282982
1070440
Browning R1 3 5/8 Split Taper Bushing Inch Bore Type, 3.625" Bore Size, 2.875" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070440
$183.27 Each
Free Shipping orders over $100
#2282988
1070879
Browning R1 38 MM Split Taper Bushing Metric Bore Type, 38 mm Bore Size, 73.025" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070879
$339.59 Each
Free Shipping orders over $100
#2282994
1070937
Browning R1 50 MM Split Taper Bushing Metric Bore Type, 50 mm Bore Size, 73.025" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070937
$191.91 Each
Free Shipping orders over $100
#2282995
1070945
Browning R1 55 MM Split Taper Bushing Metric Bore Type, 55 mm Bore Size, 73.025" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070945
$191.91 Each
Free Shipping orders over $100
#2282997
1070960
Browning R1 65 MM Split Taper Bushing Metric Bore Type, 65 mm Bore Size, 73.025" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1070960
$147.39 Each
Free Shipping orders over $100
#2283003
1071026
Browning R1 95 MM Split Taper Bushing Metric Bore Type, 95 mm Bore Size, 73.025" Length Trough Bore, 5.375" Outer Diameter, R1 Bushing, Sintered Steel or Ductile Iron
Brand Browning
Model 1071026
$301.85 Each
Free Shipping orders over $100
#2340357
R1-2
MasterDrive R1-2
Brand MasterDrive
Model R1-2
$149.14 Each
Free Shipping orders over $100
#2340361
R1-2.1/8
MasterDrive R1-2.1/8
Brand MasterDrive
Model R1-2.1/8
$149.14 Each
Free Shipping orders over $100
#2340362
R1-2.11/16
MasterDrive R1-2.11/16
Brand MasterDrive
Model R1-2.11/16
$149.14 Each
Free Shipping orders over $100
#2340366
R1-2.3/4
MasterDrive R1-2.3/4
Brand MasterDrive
Model R1-2.3/4
$149.14 Each
Free Shipping orders over $100
#2340379
R1-3.3/8
MasterDrive R1-3.3/8
Brand MasterDrive
Model R1-3.3/8
$149.14 Each
Free Shipping orders over $100
#2340380
R1-3.5/8
MasterDrive R1-3.5/8
Brand MasterDrive
Model R1-3.5/8
$149.14 Each
Free Shipping orders over $100
#2340384
R1-35MM
MasterDrive R1-35MM
Brand MasterDrive
Model R1-35MM
$149.14 Each
Free Shipping orders over $100
#2340403
R1MPB
MasterDrive R1MPB
Brand MasterDrive
Model R1MPB
$149.14 Each
Free Shipping orders over $100