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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
$65.43 - $65.43 Request the lead time here
Mini Flexible
Aluminum
0.125 in
Reid Select
$146.60 - $146.60 Request the lead time here
1.000 in
Boston Gear
$66.57 - $66.57 Request the lead time here
Rubber
Boston Gear
$225.71 - $225.71 Request the lead time here
0.750 in
Boston Gear
$40.54 - $40.54 Request the lead time here
Steel
Reid Select
$85.10 - $85.10 Request the lead time here
0.500 in
Boston Gear
$17.12 - $17.12 Request the lead time here
0.750 in
Reid Select
$18.95 - $18.95 5 In stock
0.375 in
Reid Select
$98.58 - $98.58 Request the lead time here
Mini Flexible
Aluminum
0.625 in
Reid Select
$48.48 - $48.48 Request the lead time here
Mini Flexible
Aluminum
0.188 in
Reid Select
$91.63 - $91.63 Request the lead time here
Mini Flexible
Aluminum
0.188 in
Reid Select
$37.45 - $37.45 Request the lead time here
Mini Flexible
Aluminum
0.375 in
Reid Select
$85.10 - $85.10 Request the lead time here
0.375 in
Boston Gear
$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
$14.20 - $14.20 Request the lead time here
Steel
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
$12.92 - $12.92 36 In stock
Nylon
Reid Select
  • of 6
Jaw and Spider Coupling Assembly; Bore Diameter=3.2 mm | 0.125 in, Bore Diameter 2=3.2 mm, Shaft Coupling Overall Length=22 mm | .866 in

GU-4001

Price Range
$65.43 - $65.43

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38070530
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.125 in
  • Bore Diameter 2
    3.2 mm
Jaw Coupling Half; Bore Diameter=25.4 mm | 1.000 in, Outside Diameter=50.8 mm | 2.000 in, Shaft Coupling Overall Length=93.7 mm | 3.690 in

GE-236

Price Range
$146.60 - $146.60

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC20-1
  • Bore Diameter
    1.000 in
  • Outside Diameter
    2.000 in
  • Shaft Coupling Overall Length
    3.690 in
Coupling Spider; Outside Diameter=38.1 mm | 1.500 in, Rubber

GE-228

Price Range
$66.57 - $66.57

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCR15
  • Outside Diameter
    1.500 in
  • Type
    Shaft Couplings
  • Material
    Rubber
Jaw Coupling Half; Bore Diameter=19.1 mm | 0.750 in, Outside Diameter=63.5 mm | 2.500 in, Shaft Coupling Overall Length=104.9 mm | 4.130 in

GE-241

Price Range
$225.71 - $225.71

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC25 3/4
  • Bore Diameter
    0.750 in
  • Outside Diameter
    2.500 in
  • Shaft Coupling Overall Length
    4.130 in
Coupling Hub; , Hub Diameter=58.4 mm | 2.300 in, Hubs w/o Bore

GU-105

Price Range
$40.54 - $40.54

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    17135000
  • Hub Hole Type
    Hubs w/o Bore
  • Hub Diameter
    2.300 in
  • Shaft Coupling Overall Length
    3.150 in
Jaw Coupling Half; Bore Diameter=12.7 mm | 0.500 in, Outside Diameter=31.8 mm | 1.250 in, Shaft Coupling Overall Length=58.9 mm | 2.320 in

GE-213

Price Range
$85.10 - $85.10

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC12 1/2
  • Bore Diameter
    0.500 in
  • Outside Diameter
    1.250 in
  • Shaft Coupling Overall Length
    2.320 in
Coupling Hub; Bore Diameter=19.1 mm | 0.750 in, Hub Diameter=52.3 mm | 2.060 in, Bored w/Keyway

GU-2602

Price Range
$17.12 - $17.12

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2005800
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.750 in
  • Hub Diameter
    2.060 in
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=36.8 mm | 1.450 in, Bored w/Keyway

GU-2401

Price Range
$18.95 - $18.95

Stock Levels
5 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2003758
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.375 in
  • Hub Diameter
    1.450 in
Jaw and Spider Coupling Assembly; Bore Diameter=15.9 mm | 0.625 in, Bore Diameter 2=15.9 mm, Shaft Coupling Overall Length=39.9 mm | 1.570 in

GU-3319

Price Range
$98.58 - $98.58

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38196286
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.625 in
  • Bore Diameter 2
    15.9 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-3101

Price Range
$48.48 - $48.48

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38090750
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.188 in
  • Bore Diameter 2
    4.8 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=9.5 mm | 0.375 in, Bore Diameter 2=9.5 mm, Shaft Coupling Overall Length=30 mm | 1.180 in

GU-4110

Price Range
$37.45 - $37.45

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38095130
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.375 in
  • Bore Diameter 2
    9.5 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 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
$14.20 - $14.20

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=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=39.9 mm | 1.570 in, Sleeve Length=36.8 mm | 1.450 in, Speed Limit=14000 rpm

GU-400

Price Range
$12.92 - $12.92

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