Collection: Couplings - Three Jaw Type - Hubs

Couplings -> Three Jaw Type -> Hubs

There are 15 products in the sub-categories of Couplings - Three Jaw Type - Hubs. Browse the Couplings - Three Jaw Type - Hubs products table.

Category Details

A selection of Hubs Three Jaw Type Couplings. Match with Three Jaw Type inserts by OD. Two Hubs and one insert will be needed to make a complete coupling.

  • Mechanical coupling that connects two shafts to transmit torque while also damping vibrations and accommodating misalignment.
  • Consists of two metallic hubs with jaws and a flexible elastomeric insert, called a element that sits between them.
  • The jaws of the hubs fit alternately with the lobes of the element to transfer torque.
  • Complete with keyway and set screw
  • No lubrication needed.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Couplings - Three Jaw Type - Hubs category on the Small Parts & Bearings online store.
Bore Bore OD Overall Length Assembled Indicative
Image
Three Jaw Type Couplings - 9.525x9.525x31.75 mm Hubs
Bore
9.525
mm
+ 0.025 / 0.000
(Equiv. 0.375 in.)
Bore
9.525
mm
+ 0.025 / 0.000
(Equiv. 0.375 in.)
OD
31.75
mm
Overall Length Assembled
58.92
mm
Three Jaw Type Couplings - 9.525x9.525x31.75 mm Hubs
Part Number: CP-095-HUB-J-3J-32 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $282.14 AUD
Regular price Sale price $282.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Bore Bore OD Overall Length Assembled Indicative
Image
Three Jaw Type Couplings - 9.525x9.525x31.75 mm Hubs
Bore
9.525
mm
+ 0.025 / 0.000
(Equiv. 0.375 in.)
Bore
9.525
mm
+ 0.025 / 0.000
(Equiv. 0.375 in.)
OD
31.75
mm
Overall Length Assembled
58.92
mm
Three Jaw Type Couplings - 9.525x9.525x31.75 mm Hubs
Part Number: CP-095-HUB-J-3J-32 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $282.14 AUD
Regular price Sale price $282.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x31.75 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
31.75
mm
Overall Length Assembled
58.92
mm
Three Jaw Type Couplings - 12.7x12.7x31.75 mm Hubs
Part Number: CP-127-HUB-J-3J-32 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $247.41 AUD
Regular price $296.89 AUD Sale price $247.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x31.75 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
31.75
mm
Overall Length Assembled
58.92
mm
Three Jaw Type Couplings - 12.7x12.7x31.75 mm Hubs
Part Number: CP-127-HUB-J-3J-32 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $247.41 AUD
Regular price $296.89 AUD Sale price $247.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x38.1 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 12.7x12.7x38.1 mm Hubs
Part Number: CP-127-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $304.32 AUD
Regular price $365.18 AUD Sale price $304.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x38.1 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 12.7x12.7x38.1 mm Hubs
Part Number: CP-127-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $304.32 AUD
Regular price $365.18 AUD Sale price $304.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x50.8 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 12.7x12.7x50.8 mm Hubs
Part Number: CP-127-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $454.32 AUD
Regular price $545.18 AUD Sale price $454.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 12.7x12.7x50.8 mm Hubs
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
Bore
12.700
mm
+ 0.025 / 0.000
(Equiv. 0.5 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 12.7x12.7x50.8 mm Hubs
Part Number: CP-127-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $454.32 AUD
Regular price $545.18 AUD Sale price $454.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 15.875x15.875x38.1 mm Hubs
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 15.875x15.875x38.1 mm Hubs
Part Number: CP-159-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $304.77 AUD
Regular price $365.73 AUD Sale price $304.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 15.875x15.875x38.1 mm Hubs
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 15.875x15.875x38.1 mm Hubs
Part Number: CP-159-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $304.77 AUD
Regular price $365.73 AUD Sale price $304.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 15.875x15.875x50.8 mm Hubs
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 15.875x15.875x50.8 mm Hubs
Part Number: CP-159-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $443.77 AUD
Regular price $532.53 AUD Sale price $443.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 15.875x15.875x50.8 mm Hubs
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
Bore
15.875
mm
+ 0.025 / 0.000
(Equiv. 0.625 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 15.875x15.875x50.8 mm Hubs
Part Number: CP-159-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $443.77 AUD
Regular price $532.53 AUD Sale price $443.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x38.1 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 19.05x19.05x38.1 mm Hubs
Part Number: CP-191-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $303.59 AUD
Regular price $364.31 AUD Sale price $303.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x38.1 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 19.05x19.05x38.1 mm Hubs
Part Number: CP-191-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $303.59 AUD
Regular price $364.31 AUD Sale price $303.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x50.8 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 19.05x19.05x50.8 mm Hubs
Part Number: CP-191-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $436.14 AUD
Regular price $523.36 AUD Sale price $436.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x50.8 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 19.05x19.05x50.8 mm Hubs
Part Number: CP-191-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $436.14 AUD
Regular price $523.36 AUD Sale price $436.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x63.5 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 19.05x19.05x63.5 mm Hubs
Part Number: CP-191-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $692.68 AUD
Regular price $831.22 AUD Sale price $692.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 19.05x19.05x63.5 mm Hubs
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
Bore
19.050
mm
+ 0.025 / 0.000
(Equiv. 0.75 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 19.05x19.05x63.5 mm Hubs
Part Number: CP-191-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $692.68 AUD
Regular price $831.22 AUD Sale price $692.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x38.1 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 22.225x22.225x38.1 mm Hubs
Part Number: CP-222-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $302.14 AUD
Regular price $362.56 AUD Sale price $302.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x38.1 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
38.1
mm
Overall Length Assembled
95.25
mm
Three Jaw Type Couplings - 22.225x22.225x38.1 mm Hubs
Part Number: CP-222-HUB-J-3J-38 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $302.14 AUD
Regular price $362.56 AUD Sale price $302.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x50.8 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 22.225x22.225x50.8 mm Hubs
Part Number: CP-222-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $435.23 AUD
Regular price $522.27 AUD Sale price $435.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x50.8 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 22.225x22.225x50.8 mm Hubs
Part Number: CP-222-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $435.23 AUD
Regular price $522.27 AUD Sale price $435.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x63.5 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 22.225x22.225x63.5 mm Hubs
Part Number: CP-222-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $645.14 AUD
Regular price $774.16 AUD Sale price $645.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 22.225x22.225x63.5 mm Hubs
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
Bore
22.225
mm
+ 0.025 / 0.000
(Equiv. 0.875 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 22.225x22.225x63.5 mm Hubs
Part Number: CP-222-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $645.14 AUD
Regular price $774.16 AUD Sale price $645.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 25.4x25.4x50.8 mm Hubs
Bore
25.400
mm
+ 0.025 / 0.000
(Equiv. 1 in.)
Bore
25.400
mm
+ 0.025 / 0.000
(Equiv. 1 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 25.4x25.4x50.8 mm Hubs
Part Number: CP-254-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $437.77 AUD
Regular price $525.33 AUD Sale price $437.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 25.4x25.4x50.8 mm Hubs
Bore
25.400
mm
+ 0.025 / 0.000
(Equiv. 1 in.)
Bore
25.400
mm
+ 0.025 / 0.000
(Equiv. 1 in.)
OD
50.8
mm
Overall Length Assembled
122.17
mm
Three Jaw Type Couplings - 25.4x25.4x50.8 mm Hubs
Part Number: CP-254-HUB-J-3J-51 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $437.77 AUD
Regular price $525.33 AUD Sale price $437.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 28.575x28.575x63.5 mm Hubs
Bore
28.575
mm
+ 0.025 / 0.000
(Equiv. 1.125 in.)
Bore
28.575
mm
+ 0.025 / 0.000
(Equiv. 1.125 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 28.575x28.575x63.5 mm Hubs
Part Number: CP-286-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $684.68 AUD
Regular price $821.62 AUD Sale price $684.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 28.575x28.575x63.5 mm Hubs
Bore
28.575
mm
+ 0.025 / 0.000
(Equiv. 1.125 in.)
Bore
28.575
mm
+ 0.025 / 0.000
(Equiv. 1.125 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 28.575x28.575x63.5 mm Hubs
Part Number: CP-286-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $684.68 AUD
Regular price $821.62 AUD Sale price $684.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 31.75x31.75x63.5 mm Hubs
Bore
31.750
mm
+ 0.025 / 0.000
(Equiv. 1.25 in.)
Bore
31.750
mm
+ 0.025 / 0.000
(Equiv. 1.25 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 31.75x31.75x63.5 mm Hubs
Part Number: CP-318-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $634.32 AUD
Regular price $761.18 AUD Sale price $634.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Three Jaw Type Couplings - 31.75x31.75x63.5 mm Hubs
Bore
31.750
mm
+ 0.025 / 0.000
(Equiv. 1.25 in.)
Bore
31.750
mm
+ 0.025 / 0.000
(Equiv. 1.25 in.)
OD
63.5
mm
Overall Length Assembled
136.65
mm
Three Jaw Type Couplings - 31.75x31.75x63.5 mm Hubs
Part Number: CP-318-HUB-J-3J-64 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 18, 2026
Regular price $634.32 AUD
Regular price $761.18 AUD Sale price $634.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.