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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
$67.45 - $67.45 Request the lead time here
Mini Flexible
Aluminum
0.188 in
Reid Select
$66.92 - $66.92 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$93.82 - $93.82 Request the lead time here
Mini Flexible
Aluminum
0.375 in
Reid Select
$101.67 - $101.67 Request the lead time here
Mini Flexible
Aluminum
0.625 in
Reid Select
$149.86 - $149.86 Request the lead time here
0.500 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
$24.59 - $24.59 Request the lead time here
Steel
0.500 in
Reid Select
$41.61 - $41.61 Request the lead time here
Steel
0.750 in
Reid Select
$11.64 - $11.64 Request the lead time here
0.313 in
Reid Select
$13.56 - $13.56 Request the lead time here
0.375 in
Reid Select
$7.10 - $7.10 6 In stock
Urethane
Reid Select
$30.53 - $30.53 31 In stock
Urethane
Reid Select
$106.29 - $106.29 Request the lead time here
Rubber
Boston Gear
$10.55 - $10.55 2 In stock
Urethane
Reid Select
$17.55 - $17.55 7 In stock
0.750 in
Reid Select
$15.66 - $15.66 25 In stock
Neoprene
Reid Select
$67.45 - $67.45 Request the lead time here
Mini Flexible
Aluminum
0.375 in
Reid Select
$69.69 - $69.69 Request the lead time here
Mini Flexible
Aluminum
0.2500 in
Reid Select
$10.05 - $10.05 Request the lead time here
0.500 in
Reid Select
  • of 6
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
$67.45 - $67.45

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 and Spider Coupling Assembly; Bore Diameter=12.7 mm | 0.500 in, Bore Diameter 2=19.1 mm, Shaft Coupling Overall Length=39.9 mm | 1.570 in

GU-3318

Price Range
$66.92 - $66.92

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38195730
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.500 in
  • Bore Diameter 2
    19.1 mm
Jaw and Spider Coupling Assembly; Bore Diameter=9.5 mm | 0.375 in, Bore Diameter 2=9.5 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-4107

Price Range
$93.82 - $93.82

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38092155
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.375 in
  • Bore Diameter 2
    9.5 mm
Jaw and Spider Coupling Assembly; Bore Diameter=15.9 mm | 0.625 in, Bore Diameter 2=15.9 mm, Shaft Coupling Overall Length=66 mm | 2.600 in

GU-4319

Price Range
$101.67 - $101.67

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38195959
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.625 in
  • Bore Diameter 2
    15.9 mm
Jaw Coupling Half; Bore Diameter=12.7 mm | 0.500 in, Outside Diameter=50.8 mm | 2.000 in, Shaft Coupling Overall Length=93.7 mm | 3.690 in

GE-230

Price Range
$149.86 - $149.86

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC20 1/2
  • Bore Diameter
    0.500 in
  • Outside Diameter
    2.000 in
  • Shaft Coupling Overall Length
    3.690 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
$24.59 - $24.59

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
$41.61 - $41.61

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
$11.64 - $11.64

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
$13.56 - $13.56

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
Coupling Sleeve; Sleeve Diameter=20.3 mm | 0.800 in, Sleeve Length=14.2 mm | .560 in, Speed Limit=25000 rpm

GU-1001

Price Range
$7.10 - $7.10

Stock Levels
6 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4800225
  • Speed Limit
    25000 rpm
  • Sleeve Diameter
    0.800 in
  • Sleeve Length
    .560 in
Coupling Sleeve; Sleeve Diameter=46.2 mm | 1.820 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=15000 rpm

GU-1009

Price Range
$30.53 - $30.53

Stock Levels
31 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5600200
  • Speed Limit
    15000 rpm
  • Sleeve Diameter
    1.820 in
  • Sleeve Length
    1.590 in
Coupling Spider; Outside Diameter=63.5 mm | 2.500 in, Rubber

GE-248

Price Range
$106.29 - $106.29

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCR25
  • Outside Diameter
    2.500 in
  • Type
    Shaft Couplings
  • Material
    Rubber
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 Hub; Bore Diameter=19.1 mm | 0.750 in, Hub Diameter=41.4 mm | 1.630 in, Bored w/Keyway

GU-2505

Price Range
$17.55 - $17.55

Stock Levels
7 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2005100
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.750 in
  • Hub Diameter
    1.630 in
Coupling Sleeve; Sleeve Diameter=30.5 mm | 1.200 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=16500 rpm

GU-1004

Price Range
$15.66 - $15.66

Stock Levels
25 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5100100
  • Speed Limit
    16500 rpm
  • Sleeve Diameter
    1.200 in
  • Sleeve Length
    1.590 in
Jaw and Spider Coupling Assembly; Bore Diameter=9.5 mm | 0.375 in, Bore Diameter 2=9.5 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-3110

Price Range
$67.45 - $67.45

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38095125
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.375 in
  • Bore Diameter 2
    9.5 mm
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
$69.69 - $69.69

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
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2304

Price Range
$10.05 - $10.05

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2002560
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.500 in
  • Hub Diameter
    1.150 in