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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
$138.95 - $138.95 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$23.66 - $23.66 Request the lead time here
0.625 in
Reid Select
$6.59 - $6.59 75 In stock
Neoprene
Reid Select
$51.84 - $51.84 6 In stock
Steel
0.500 in
Reid Select
$11.81 - $11.81 20 In stock
0.2500 in
Reid Select
$22.05 - $22.05 Request the lead time here
Steel
0.625 in
Reid Select
$50.68 - $50.68 1 In stock
Steel
1.125 in
Reid Select
$11.99 - $11.99 13 In stock
0.500 in
Reid Select
$10.55 - $10.55 2 In stock
Urethane
Reid Select
$16.79 - $16.79 17 In stock
Urethane
Reid Select
$16.02 - $16.02 36 In stock
Nylon
Reid Select
$36.07 - $36.07 17 In stock
Nylon
Reid Select
$56.33 - $56.33 Request the lead time here
Mini Flexible
Aluminum
0.188 in
Reid Select
$104.05 - $104.05 Request the lead time here
0.625 in
Boston Gear
$225.71 - $225.71 Request the lead time here
1.250 in
Boston Gear
$75.83 - $75.83 Request the lead time here
Rubber
Boston Gear
$18.45 - $18.45 Request the lead time here
Steel
0.500 in
Reid Select
$54.44 - $54.44 Request the lead time here
Steel
0.750 in
Reid Select
$13.70 - $13.70 Request the lead time here
0.313 in
Reid Select
$22.90 - $22.90 Request the lead time here
0.375 in
Reid Select
  • of 6
Jaw and Spider Coupling Assembly; Bore Diameter=12.7 mm | 0.500 in, Bore Diameter 2=12.7 mm, Shaft Coupling Overall Length=33.8 mm | 1.330 in

GU-4214

Price Range
$138.95 - $138.95

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38144102
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.500 in
  • Bore Diameter 2
    12.7 mm
Coupling Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=36.8 mm | 1.450 in, Bored w/Keyway

GU-2404

Price Range
$23.66 - $23.66

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2004150
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.450 in
Coupling Sleeve; Sleeve Diameter=19.8 mm | 0.780 in, Sleeve Length=14.2 mm | .560 in, Speed Limit=25000 rpm

GU-1000

Price Range
$6.59 - $6.59

Stock Levels
75 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4800100
  • Speed Limit
    25000 rpm
  • Sleeve Diameter
    0.780 in
  • Sleeve Length
    .560 in
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=36.1 mm | 1.420 in, Hubs w/Bore & KW

GU-206

Price Range
$51.84 - $51.84

Stock Levels
6 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1701600
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.420 in
Coupling Hub; Bore Diameter=6.4 mm | 0.2500 in, Hub Diameter=17.8 mm | 0.700 in, Bored

GU-2103

Price Range
$11.81 - $11.81

Stock Levels
20 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2000350
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.2500 in
  • Hub Diameter
    0.700 in
Coupling Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=31.8 mm | 1.250 in, Hubs w/Bore & KW

GU-204

Price Range
$22.05 - $22.05

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1701100
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.250 in
Coupling Hub; Bore Diameter=28.6 mm | 1.125 in, Hub Diameter=44.5 mm | 1.750 in, Hubs w/Bore & KW

GU-214

Price Range
$50.68 - $50.68

Stock Levels
1 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1703200
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    1.125 in
  • Hub Diameter
    1.750 in
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2205

Price Range
$11.99 - $11.99

Stock Levels
13 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2001455
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.150 in
Coupling Sleeve; Sleeve Diameter=29 mm | 1.140 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=16500 rpm

GU-1005

Price Range
$10.55 - $10.55

Stock Levels
2 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5200100
  • Speed Limit
    16500 rpm
  • Sleeve Diameter
    1.140 in
  • Sleeve Length
    1.590 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
Coupling Sleeve; Sleeve Diameter=65.5 mm | 2.580 in, Sleeve Length=45.7 mm | 1.800 in, Speed Limit=8500 rpm

GU-403

Price Range
$36.07 - $36.07

Stock Levels
17 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    GM-28
  • Speed Limit
    8500 rpm
  • Sleeve Diameter
    2.580 in
  • Sleeve Length
    1.800 in
Jaw and Spider Coupling Assembly; Bore Diameter=4.8 mm | 0.188 in, Bore Diameter 2=6.4 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-3105

Price Range
$56.33 - $56.33

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38091930
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.188 in
  • Bore Diameter 2
    6.4 mm
Jaw Coupling Half; Bore Diameter=15.9 mm | 0.625 in, Outside Diameter=38.1 mm | 1.500 in, Shaft Coupling Overall Length=70.1 mm | 2.760 in

GE-223

Price Range
$104.05 - $104.05

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC15 5/8
  • Bore Diameter
    0.625 in
  • Outside Diameter
    1.500 in
  • Shaft Coupling Overall Length
    2.760 in
Jaw Coupling Half; Bore Diameter=31.8 mm | 1.250 in, Outside Diameter=63.5 mm | 2.500 in, Shaft Coupling Overall Length=104.9 mm | 4.130 in

GE-246

Price Range
$225.71 - $225.71

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC25 1 1/4
  • Bore Diameter
    1.250 in
  • Outside Diameter
    2.500 in
  • Shaft Coupling Overall Length
    4.130 in
Coupling Spider; Outside Diameter=50.8 mm | 2.000 in, Rubber

GE-238

Price Range
$75.83 - $75.83

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCR20
  • Outside Diameter
    2.000 in
  • Type
    Shaft Couplings
  • Material
    Rubber
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=25.4 mm | 1.000 in, Hubs w/Bore & KW

GU-201

Price Range
$18.45 - $18.45

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1700350
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.000 in
Coupling Hub; Bore Diameter=19.1 mm | 0.750 in, Hub Diameter=44.5 mm | 1.750 in, Hubs w/Bore & KW

GU-212

Price Range
$54.44 - $54.44

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1702900
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.750 in
  • Hub Diameter
    1.750 in
Coupling Hub; Bore Diameter=8 mm | 0.313 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2202

Price Range
$13.70 - $13.70

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2001150
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.313 in
  • Hub Diameter
    1.150 in
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=41.4 mm | 1.630 in, Bored w/Keyway

GU-2501

Price Range
$22.90 - $22.90

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2004555
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.375 in
  • Hub Diameter
    1.630 in