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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
$66.92 - $66.92 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$225.71 - $225.71 Request the lead time here
0.750 in
Boston Gear
$149.86 - $149.86 Request the lead time here
0.500 in
Boston Gear
$42.75 - $42.75 Request the lead time here
Steel
Reid Select
$9.51 - $9.51 12 In stock
Urethane
Reid Select
$48.93 - $48.93 Request the lead time here
Mini Flexible
Aluminum
0.125 in
Reid Select
$43.16 - $43.16 31 In stock
Urethane
Reid Select
$82.33 - $82.33 Request the lead time here
Mini Flexible
Aluminum
0.625 in
Reid Select
$9.38 - $9.38 Request the lead time here
0.313 in
Reid Select
$20.70 - $20.70 5 In stock
0.375 in
Reid Select
$32.45 - $32.45 12 In stock
Steel
0.625 in
Reid Select
$144.87 - $144.87 Request the lead time here
0.875 in
Boston Gear
$72.31 - $72.31 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$106.29 - $106.29 Request the lead time here
Rubber
Boston Gear
$15.38 - $15.38 Request the lead time here
Steel
0.750 in
Reid Select
$10.71 - $10.71 Request the lead time here
0.125 in
Reid Select
$6.88 - $6.88 Request the lead time here
0.375 in
Reid Select
$23.52 - $23.52 7 In stock
0.750 in
Reid Select
$152.83 - $152.83 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$91.53 - $91.53 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
  • of 6
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 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
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
Coupling Hub; , Hub Diameter=58.4 mm | 2.300 in, Hubs w/o Bore

GU-105

Price Range
$42.75 - $42.75

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
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
$9.51 - $9.51

Stock Levels
12 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    4800225
  • Speed Limit
    25000 rpm
  • Sleeve Diameter
    0.800 in
  • Sleeve Length
    .560 in
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
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
$43.16 - $43.16

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
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
$82.33 - $82.33

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
Coupling Hub; Bore Diameter=8 mm | 0.313 in, Hub Diameter=17.8 mm | 0.700 in, Bored

GU-2104

Price Range
$9.38 - $9.38

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2000450
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.313 in
  • Hub Diameter
    0.700 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
$20.70 - $20.70

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
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 Coupling Half; Bore Diameter=22.2 mm | 0.875 in, Outside Diameter=50.8 mm | 2.000 in, Shaft Coupling Overall Length=93.7 mm | 3.690 in

GE-234

Price Range
$144.87 - $144.87

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC20 7/8
  • Bore Diameter
    0.875 in
  • Outside Diameter
    2.000 in
  • Shaft Coupling Overall Length
    3.690 in
Coupling Spider; Outside Diameter=38.1 mm | 1.500 in, Bost-bronz (Oil-impregnated)

GE-227

Price Range
$72.31 - $72.31

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCBB15
  • Outside Diameter
    1.500 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
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 Hub; Bore Diameter=19.1 mm | 0.750 in, Hub Diameter=31.8 mm | 1.250 in, Hubs w/Bore & KW

GU-205

Price Range
$15.38 - $15.38

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    1701150
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.750 in
  • Hub Diameter
    1.250 in
Coupling Hub; Bore Diameter=3.2 mm | 0.125 in, Hub Diameter=17.8 mm | 0.700 in, Bored

GU-2101

Price Range
$10.71 - $10.71

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2000150
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.125 in
  • Hub Diameter
    0.700 in
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2302

Price Range
$6.88 - $6.88

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2002350
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.375 in
  • Hub Diameter
    1.150 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
$23.52 - $23.52

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
Jaw and Spider Coupling Assembly; Bore Diameter=12.7 mm | 0.500 in, Bore Diameter 2=19.1 mm, Shaft Coupling Overall Length=66 mm | 2.600 in

GU-4318

Price Range
$152.83 - $152.83

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38195735
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.500 in
  • Bore Diameter 2
    19.1 mm
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)