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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
$40.87 - $40.87 1 In stock
Steel
1.125 in
Reid Select
$8.49 - $8.49 13 In stock
0.500 in
Reid Select
$22.66 - $22.66 4 In stock
0.625 in
Reid Select
$11.87 - $11.87 17 In stock
Urethane
Reid Select
$12.92 - $12.92 36 In stock
Nylon
Reid Select
$66.57 - $66.57 Request the lead time here
Rubber
Boston Gear
$116.60 - $116.60 Request the lead time here
Polyurethane
Boston Gear
$72.31 - $72.31 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$104.05 - $104.05 Request the lead time here
0.625 in
Boston Gear
$63.81 - $63.81 Request the lead time here
Rubber
Boston Gear
$59.79 - $59.79 Request the lead time here
Mini Flexible
Aluminum
0.500 in
Reid Select
$146.60 - $146.60 Request the lead time here
0.625 in
Boston Gear
$67.55 - $67.55 Request the lead time here
Bost-bronz (Oil-impregnated)
Boston Gear
$6.41 - $6.41 35 In stock
Neoprene
Reid Select
$14.89 - $14.89 10 In stock
Neoprene
Reid Select
$18.95 - $18.95 5 In stock
0.375 in
Reid Select
$28.60 - $28.60 1 In stock
0.875 in
Reid Select
$13.50 - $13.50 22 In stock
Neoprene
Reid Select
$58.59 - $58.59 Request the lead time here
Mini Flexible
Aluminum
0.125 in
Reid Select
$104.05 - $104.05 Request the lead time here
0.875 in
Boston Gear
  • of 6
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
Coupling Hub; Bore Diameter=12.7 mm | 0.500 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2205

Price Range
$8.49 - $8.49

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 Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=41.4 mm | 1.630 in, Bored w/Keyway

GU-2504

Price Range
$22.66 - $22.66

Stock Levels
4 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2004900
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.630 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
$11.87 - $11.87

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
$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
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
Coupling Spider; Outside Diameter=63.5 mm | 2.500 in, Polyurethane

GE-249

Price Range
$116.60 - $116.60

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCA25
  • Outside Diameter
    2.500 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane
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)
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
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Rubber

GE-218

Price Range
$63.81 - $63.81

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCR12
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Rubber
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-3219

Price Range
$59.79 - $59.79

Stock Levels
Request the lead time here
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    38146526
  • Coupling Type
    Mini Flexible
  • Bore Diameter
    0.500 in
  • Bore Diameter 2
    12.7 mm
Jaw Coupling Half; Bore Diameter=15.9 mm | 0.625 in, Outside Diameter=50.8 mm | 2.000 in, Shaft Coupling Overall Length=93.7 mm | 3.690 in

GE-232

Price Range
$146.60 - $146.60

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC20 5/8
  • Bore Diameter
    0.625 in
  • Outside Diameter
    2.000 in
  • Shaft Coupling Overall Length
    3.690 in
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Bost-bronz (Oil-impregnated)

GE-217

Price Range
$67.55 - $67.55

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    XFCBB12
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
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
35 In stock
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
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
Coupling Hub; Bore Diameter=22.2 mm | 0.875 in, Hub Diameter=52.3 mm | 2.060 in, Bored w/Keyway

GU-2603

Price Range
$28.60 - $28.60

Stock Levels
1 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    2005900
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.875 in
  • Hub Diameter
    2.060 in
Coupling Sleeve; Sleeve Diameter=35.6 mm | 1.400 in, Sleeve Length=40.4 mm | 1.590 in, Speed Limit=15500 rpm

GU-1006

Price Range
$13.50 - $13.50

Stock Levels
22 In stock
Attributes
  • Brand
    Reid Select
  • Manufacturer Part Number
    5300100
  • Speed Limit
    15500 rpm
  • Sleeve Diameter
    1.400 in
  • Sleeve Length
    1.590 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
$58.59 - $58.59

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
Jaw Coupling Half; Bore Diameter=22.2 mm | 0.875 in, Outside Diameter=38.1 mm | 1.500 in, Shaft Coupling Overall Length=70.1 mm | 2.760 in

GE-225

Price Range
$104.05 - $104.05

Stock Levels
Request the lead time here
Attributes
  • Brand
    Boston Gear
  • Manufacturer Part Number
    FC15 7/8
  • Bore Diameter
    0.875 in
  • Outside Diameter
    1.500 in
  • Shaft Coupling Overall Length
    2.760 in