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Flexible Couplings

In stock

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
$67.15 - $67.15 Request the lead time here
Mini Flexible
Aluminum
0.2500 in
Reid Select
$75.83 - $75.83 Request the lead time here
Rubber
Boston Gear
$225.71 - $225.71 Request the lead time here
1.125 in
Boston Gear
$91.53 - $91.53 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$144.87 - $144.87 Request the lead time here
0.750 in
Boston Gear
$72.31 - $72.31 Request the lead time here
Polyurethane
Boston Gear
$94.47 - $94.47 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$26.40 - $26.40 Request the lead time here
Steel
0.625 in
Reid Select
$40.87 - $40.87 1 In stock
Steel
1.125 in
Reid Select
$59.79 - $59.79 Request the lead time here
Mini Flexible
Aluminum
0.375 in
Reid Select
$91.63 - $91.63 Request the lead time here
Mini Flexible
Aluminum
0.188 in
Reid Select
$82.33 - $82.33 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$29.82 - $29.82 Request the lead time here
Steel
0.750 in
Reid Select
$4.82 - $4.82 5 In stock
0.375 in
Reid Select
$14.36 - $14.36 16 In stock
0.500 in
Reid Select
$21.66 - $21.66 15 In stock
1.000 in
Reid Select
$99.14 - $99.14 6 In stock
Neoprene
Reid Select
$6.41 - $6.41 Request the lead time here
Neoprene
Reid Select
$14.89 - $14.89 10 In stock
Neoprene
Reid Select
$48.48 - $48.48 Request the lead time here
Mini Flexible
Aluminum
0.313 in
Reid Select
  • of 6
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-3013

Price Range
$67.15 - $67.15

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38074520
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.2500 in
  • Bore Diameter 2
    6.4 mm
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
Jaw Coupling Half; Bore Diameter=28.6 mm | 1.125 in, Outside Diameter=63.5 mm | 2.500 in, Shaft Coupling Overall Length=104.9 mm | 4.130 in

GE-244

Price Range
$225.71 - $225.71

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC25 1 1/8
  • Bore Diameter
    1.125 in
  • Outside Diameter
    2.500 in
  • Shaft Coupling Overall Length
    4.130 in
Coupling Spider; Outside Diameter=50.8 mm | 2.000 in, Bost-bronz (Oil-impregnated)

GE-237

Price Range
$91.53 - $91.53

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCBB20
  • Outside Diameter
    2.000 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
Jaw Coupling Half; Bore Diameter=19.1 mm | 0.750 in, Outside Diameter=50.8 mm | 2.000 in, Shaft Coupling Overall Length=93.7 mm | 3.690 in

GE-233

Price Range
$144.87 - $144.87

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC20 3/4
  • Bore Diameter
    0.750 in
  • Outside Diameter
    2.000 in
  • Shaft Coupling Overall Length
    3.690 in
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=63.5 mm | 2.500 in, Bost-bronz (Oil-impregnated)

GE-247

Price Range
$94.47 - $94.47

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCBB25
  • Outside Diameter
    2.500 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
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
$26.40 - $26.40

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
$40.87 - $40.87

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
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
Jaw and Spider Coupling Assembly; Bore Diameter=4.8 mm | 0.188 in, Bore Diameter 2=4.8 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-4101

Price Range
$91.63 - $91.63

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38090755
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.188 in
  • Bore Diameter 2
    4.8 mm
Jaw and Spider Coupling Assembly; Bore Diameter=12.7 mm | 0.500 in, Bore Diameter 2=15.9 mm, Shaft Coupling Overall Length=66 mm | 2.600 in

GU-4317

Price Range
$82.33 - $82.33

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38195695
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.500 in
  • Bore Diameter 2
    15.9 mm
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
$4.82 - $4.82

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
$14.36 - $14.36

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
$21.66 - $21.66

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
$99.14 - $99.14

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
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
$6.41 - $6.41

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4800100
  • Speed Limit
    25000 rpm
  • Sleeve Diameter
    0.780 in
  • Sleeve Length
    .560 in
Coupling Sleeve; Sleeve Diameter=46.7 mm | 1.840 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=15000 rpm

GU-1008

Price Range
$14.89 - $14.89

Stock Levels
10 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5500100
  • Speed Limit
    15000 rpm
  • Sleeve Diameter
    1.840 in
  • Sleeve Length
    1.590 in
Jaw and Spider Coupling Assembly; Bore Diameter=8 mm | 0.313 in, Bore Diameter 2=8 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-3108

Price Range
$48.48 - $48.48

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38093125
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.313 in
  • Bore Diameter 2
    8 mm