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Flexible Couplings

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Flexible couplings allow for some misalignment but rotational speed may be slightly compromised. Available as both assemblies and individual components (hubs, sleeves, halves and spiders).

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104 results
Product SKUs information
Item Code Price range Availability Coupling Type Material Bore Diameter Special Offer Brand View
$48.93 - $48.93 Request the lead time here
Mini Flexible
Aluminum
0.125 in
Reid Select
$85.10 - $85.10 Request the lead time here
0.375 in
Boston Gear
$137.52 - $137.52 Request the lead time here
Mini Flexible
Aluminum
0.750 in
Reid Select
$72.31 - $72.31 Request the lead time here
Polyurethane
Boston Gear
$67.55 - $67.55 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$32.45 - $32.45 12 In stock
Steel
0.625 in
Reid Select
$59.79 - $59.79 Request the lead time here
Mini Flexible
Aluminum
0.375 in
Reid Select
$14.87 - $14.87 631 In stock
0.375 in
Reid Select
$24.33 - $24.33 26 In stock
0.500 in
Reid Select
$16.79 - $16.79 17 In stock
Urethane
Reid Select
$16.02 - $16.02 36 In stock
Nylon
Reid Select
$229.58 - $229.58 Request the lead time here
0.875 in
Boston Gear
$72.49 - $72.49 Request the lead time here
Polyurethane
Boston Gear
$10.63 - $10.63 Request the lead time here
Steel
Reid Select
$29.82 - $29.82 Request the lead time here
Steel
0.750 in
Reid Select
$6.46 - $6.46 5 In stock
0.375 in
Reid Select
$19.24 - $19.24 16 In stock
0.500 in
Reid Select
$30.63 - $30.63 15 In stock
1.000 in
Reid Select
$140.16 - $140.16 6 In stock
Neoprene
Reid Select
$48.93 - $48.93 Request the lead time here
Mini Flexible
Aluminum
0.2500 in
Reid Select
  • of 6
Jaw and Spider Coupling Assembly; Bore Diameter=3.2 mm | 0.125 in, Bore Diameter 2=6.4 mm, Shaft Coupling Overall Length=22 mm | .866 in

GU-3004

Price Range
$48.93 - $48.93

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38070565
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.125 in
  • Bore Diameter 2
    6.4 mm
Jaw Coupling Half; Bore Diameter=9.5 mm | 0.375 in, Outside Diameter=31.8 mm | 1.250 in, Shaft Coupling Overall Length=58.9 mm | 2.320 in

GE-211

Price Range
$85.10 - $85.10

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC12 3/8
  • Bore Diameter
    0.375 in
  • Outside Diameter
    1.250 in
  • Shaft Coupling Overall Length
    2.320 in
Jaw and Spider Coupling Assembly; Bore Diameter=19.1 mm | 0.750 in, Bore Diameter 2=19.1 mm, Shaft Coupling Overall Length=66 mm | 2.600 in

GU-4321

Price Range
$137.52 - $137.52

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38196785
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.750 in
  • Bore Diameter 2
    19.1 mm
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Polyurethane

GE-219

Price Range
$72.31 - $72.31

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCA12
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Bost-bronz (Oil-impregnated)

GE-217

Price Range
$67.55 - $67.55

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCBB12
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
Coupling Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=25.4 mm | 1.000 in, Hubs w/Bore & KW

GU-202

Price Range
$32.45 - $32.45

Stock Levels
12 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1700450
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.000 in
Jaw and Spider Coupling Assembly; Bore Diameter=9.5 mm | 0.375 in, Bore Diameter 2=12.7 mm, Shaft Coupling Overall Length=33.8 mm | 1.330 in

GU-3214

Price Range
$59.79 - $59.79

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38144104
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.375 in
  • Bore Diameter 2
    12.7 mm
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2203

Price Range
$14.87 - $14.87

Stock Levels
631 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2001250
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.375 in
  • Hub Diameter
    1.150 in
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=41.4 mm | 1.630 in, Bored w/Keyway

GU-2503

Price Range
$24.33 - $24.33

Stock Levels
26 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2004800
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.630 in
Coupling Sleeve; Sleeve Diameter=29 mm | 1.140 in, Sleeve Length=21.6 mm | .850 in, Speed Limit=16800 rpm

GU-1003

Price Range
$16.79 - $16.79

Stock Levels
17 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5000100
  • Speed Limit
    16800 rpm
  • Sleeve Diameter
    1.140 in
  • Sleeve Length
    .850 in
Coupling Sleeve; Sleeve Diameter=39.9 mm | 1.570 in, Sleeve Length=36.8 mm | 1.450 in, Speed Limit=14000 rpm

GU-400

Price Range
$16.02 - $16.02

Stock Levels
36 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    GM-14
  • Speed Limit
    14000 rpm
  • Sleeve Diameter
    1.570 in
  • Sleeve Length
    1.450 in
Jaw Coupling Half; Bore Diameter=22.2 mm | 0.875 in, Outside Diameter=63.5 mm | 2.500 in, Shaft Coupling Overall Length=104.9 mm | 4.130 in

GE-242

Price Range
$229.58 - $229.58

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC25 7/8
  • Bore Diameter
    0.875 in
  • Outside Diameter
    2.500 in
  • Shaft Coupling Overall Length
    4.130 in
Coupling Spider; Outside Diameter=38.1 mm | 1.500 in, Polyurethane

GE-229

Price Range
$72.49 - $72.49

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCA15
  • Outside Diameter
    1.500 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane
Coupling Hub; , Hub Diameter=25.4 mm | 1.00 in, Hubs w/o Bore

GU-100

Price Range
$10.63 - $10.63

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    171050
  • Hub Hole Type
    Hubs w/o Bore
  • Hub Diameter
    1.00 in
  • Shaft Coupling Overall Length
    1.770 in
Coupling Hub; Bore Diameter=19.1 mm | 0.750 in, Hub Diameter=36.1 mm | 1.420 in, Hubs w/Bore & KW

GU-208

Price Range
$29.82 - $29.82

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1701750
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.750 in
  • Hub Diameter
    1.420 in
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=17.8 mm | 0.700 in, Bored

GU-2105

Price Range
$6.46 - $6.46

Stock Levels
5 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2000550
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.375 in
  • Hub Diameter
    0.700 in
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=36.8 mm | 1.450 in, Bored w/Keyway

GU-2403

Price Range
$19.24 - $19.24

Stock Levels
16 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2004000
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.450 in
Coupling Hub; Bore Diameter=25.4 mm | 1.000 in, Hub Diameter=52.3 mm | 2.060 in, Bored w/Keyway

GU-2605

Price Range
$30.63 - $30.63

Stock Levels
15 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2006000
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    1.000 in
  • Hub Diameter
    2.060 in
Coupling Sleeve; Sleeve Diameter=39.6 mm | 1.560 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=15500 rpm

GU-1007

Price Range
$140.16 - $140.16

Stock Levels
6 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5400100
  • Speed Limit
    15500 rpm
  • Sleeve Diameter
    1.560 in
  • Sleeve Length
    1.590 in
Jaw and Spider Coupling Assembly; Bore Diameter=6.4 mm | 0.2500 in, Bore Diameter 2=6.4 mm, Shaft Coupling Overall Length=22 mm | .866 in

GU-4013

Price Range
$48.93 - $48.93

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38074525
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.2500 in
  • Bore Diameter 2
    6.4 mm