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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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Product SKUs information
Item Code Price range Availability Coupling Type Material Bore Diameter Special Offer Brand Buy
GU-2404
$10.19 - $11.32 Currently out of stock. Click here for lead time. Include your part number and qty.
0.625 in
Guardian Industries
GE-239
$53.00 - $58.89 Currently out of stock. Click here for lead time. Include your part number and qty.
Polyurethane
Boston Gear
GE-247
$64.62 - $71.80 Currently out of stock. Click here for lead time. Include your part number and qty.
Bost-bronz (Oil-impregnated)
Boston Gear
GU-2505
$4.62 - $4.62 16 In stock
0.750 in
Guardian Industries
GU-105
$36.49 - $40.54 Currently out of stock. Click here for lead time. Include your part number and qty.
Steel
Guardian Industries
GU-1000
$5.09 - $5.66 49 In stock
Neoprene
Guardian Industries
GU-202
$22.13 - $24.59 3 In stock
Steel
0.625 in
Guardian Industries
GU-1004
$11.83 - $13.14 14 In stock
Neoprene
Guardian Industries
GU-207
$28.48 - $31.64 Currently out of stock. Click here for lead time. Include your part number and qty.
Steel
0.625 in
Guardian Industries
GU-1008
$13.40 - $14.89 Currently out of stock. Click here for lead time. Include your part number and qty.
Neoprene
Guardian Industries
GU-213
$39.06 - $43.40 Currently out of stock. Click here for lead time. Include your part number and qty.
Steel
0.875 in
Guardian Industries
GU-401
$10.81 - $12.01 Currently out of stock. Click here for lead time. Include your part number and qty.
Nylon
Guardian Industries
GU-2103
$5.07 - $5.63 Currently out of stock. Click here for lead time. Include your part number and qty.
0.2500 in
Guardian Industries
GE-242
$129.64 - $144.04 Currently out of stock. Click here for lead time. Include your part number and qty.
0.875 in
Boston Gear
GU-2201
$4.85 - $5.39 6 In stock
0.2500 in
Guardian Industries
GE-217
$38.03 - $42.25 Currently out of stock. Click here for lead time. Include your part number and qty.
Bost-bronz (Oil-impregnated)
Boston Gear
GE-219
$40.68 - $45.20 Currently out of stock. Click here for lead time. Include your part number and qty.
Polyurethane
Boston Gear
GU-2302
$8.01 - $8.90 Currently out of stock. Click here for lead time. Include your part number and qty.
0.375 in
Guardian Industries
GE-218
$35.96 - $39.95 Currently out of stock. Click here for lead time. Include your part number and qty.
Rubber
Boston Gear
GE-229
$40.88 - $45.42 Currently out of stock. Click here for lead time. Include your part number and qty.
Polyurethane
Boston Gear
  • of 6
Coupling Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=36.8 mm | 1.450 in, Bored w/Keyway

GU-2404

Price Range
$11.32 - $10.19

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.450 in
  • Shaft Coupling Overall Length
    2.380 in
Coupling Spider; Outside Diameter=50.8 mm | 2.000 in, Polyurethane

GE-239

Price Range
$58.89 - $53.00

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    2.000 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane
Coupling Spider; Outside Diameter=63.5 mm | 2.500 in, Bost-bronz (Oil-impregnated)

GE-247

Price Range
$71.80 - $64.62

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    2.500 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
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
$4.62 - $4.62

Stock Levels
16 In stock
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Bored w/Keyway
  • Bore Diameter
    0.750 in
  • Hub Diameter
    1.630 in
  • Shaft Coupling Overall Length
    2.380 in
Coupling Hub; , Hub Diameter=58.4 mm | 2.300 in, Hubs w/o Bore

GU-105

Price Range
$40.54 - $36.49

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Hubs w/o Bore
  • Hub Diameter
    2.300 in
  • Shaft Coupling Overall Length
    3.150 in
  • Number of Teeth
    44
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
$5.66 - $5.09

Stock Levels
49 In stock
Attributes
  • Brand
    Guardian Industries
  • Speed Limit
    25000 rpm
  • Sleeve Diameter
    0.780 in
  • Sleeve Length
    .560 in
  • Number of Teeth
    8
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
$24.59 - $22.13

Stock Levels
3 In stock
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.000 in
  • Shaft Coupling Overall Length
    1.770 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
$13.14 - $11.83

Stock Levels
14 In stock
Attributes
  • Brand
    Guardian Industries
  • Speed Limit
    16500 rpm
  • Sleeve Diameter
    1.200 in
  • Sleeve Length
    1.590 in
  • Number of Teeth
    8
Coupling Hub; Bore Diameter=15.9 mm | 0.625 in, Hub Diameter=36.1 mm | 1.420 in, Hubs w/Bore & KW

GU-207

Price Range
$31.64 - $28.48

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.625 in
  • Hub Diameter
    1.420 in
  • Shaft Coupling Overall Length
    2.070 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 - $13.40

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Speed Limit
    15000 rpm
  • Sleeve Diameter
    1.840 in
  • Sleeve Length
    1.590 in
  • Number of Teeth
    12
Coupling Hub; Bore Diameter=22.2 mm | 0.875 in, Hub Diameter=44.5 mm | 1.750 in, Hubs w/Bore & KW

GU-213

Price Range
$43.40 - $39.06

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Hubs w/Bore & KW
  • Bore Diameter
    0.875 in
  • Hub Diameter
    1.750 in
  • Shaft Coupling Overall Length
    3.170 in
Coupling Sleeve; Sleeve Diameter=48.3 mm | 1.900 in, Sleeve Length=36.8 mm | 1.450 in, Speed Limit=11800 rpm

GU-401

Price Range
$12.01 - $10.81

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Speed Limit
    11800 rpm
  • Sleeve Diameter
    1.900 in
  • Sleeve Length
    1.450 in
  • Number of Teeth
    24
Coupling Hub; Bore Diameter=6.4 mm | 0.2500 in, Hub Diameter=17.8 mm | 0.700 in, Bored

GU-2103

Price Range
$5.63 - $5.07

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.2500 in
  • Hub Diameter
    0.700 in
  • Shaft Coupling Overall Length
    1.000 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
$144.04 - $129.64

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Bore Diameter
    0.875 in
  • Outside Diameter
    2.500 in
  • Shaft Coupling Overall Length
    4.130 in
  • Shaft Securing Method
    Set Screw
Coupling Hub; Bore Diameter=6.4 mm | 0.2500 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2201

Price Range
$5.39 - $4.85

Stock Levels
6 In stock
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.2500 in
  • Hub Diameter
    1.150 in
  • Shaft Coupling Overall Length
    1.500 in
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Bost-bronz (Oil-impregnated)

GE-217

Price Range
$42.25 - $38.03

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Bost-bronz (Oil-impregnated)
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Polyurethane

GE-219

Price Range
$45.20 - $40.68

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane
Coupling Hub; Bore Diameter=9.5 mm | 0.375 in, Hub Diameter=29.2 mm | 1.150 in, Bored

GU-2302

Price Range
$8.90 - $8.01

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Guardian Industries
  • Hub Hole Type
    Bored
  • Bore Diameter
    0.375 in
  • Hub Diameter
    1.150 in
  • Shaft Coupling Overall Length
    2.250 in
Coupling Spider; Outside Diameter=31.8 mm | 1.250 in, Rubber

GE-218

Price Range
$39.95 - $35.96

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    1.250 in
  • Type
    Shaft Couplings
  • Material
    Rubber
Coupling Spider; Outside Diameter=38.1 mm | 1.500 in, Polyurethane

GE-229

Price Range
$45.42 - $40.88

Stock Levels
Currently out of stock. Click here for lead time. Include your part number and qty.
Attributes
  • Brand
    Boston Gear
  • Outside Diameter
    1.500 in
  • Type
    Shaft Couplings
  • Material
    Polyurethane