Couplings - Three Jaw Type - Inserts

12 Products in this selection
  • Match with Three Jaw Type hubs by OD
  • Use Bost-Bronz inserts for high torque loads at slower speeds
  • Use rubber for quiter operation
  • Use polyurethane for moderate to heavy shock loads
Additional resources:
A more concise listing may be found on the Smallparts store at Couplings - Three Jaw Type - Inserts. Smallparts promote the most popular MBA products.
Bore Bore OD Overall Length Assembled Indicative
Image
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-32 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$141.59 AUD
$169.91 AUD $141.59 AUD
Each
Bore Bore OD Overall Length Assembled Indicative
Image
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-32 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$141.59 AUD
$169.91 AUD $141.59 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-318-HUB-J-3J-59 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$150.95 AUD
$181.15 AUD $150.95 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-318-HUB-J-3J-59 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$150.95 AUD
$181.15 AUD $150.95 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-32 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$163.41 AUD
$196.09 AUD $163.41 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
31.75
Overall Length Assembled
58.92
Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-32 Three Jaw Type Couplings - Insert Only Match with Hub mm 31.75 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$163.41 AUD
$196.09 AUD $163.41 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$162.41 AUD
$194.89 AUD $162.41 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$162.41 AUD
$194.89 AUD $162.41 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$161.41 AUD
$193.69 AUD $161.41 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$161.41 AUD
$193.69 AUD $161.41 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$147.95 AUD
$177.55 AUD $147.95 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
38.1
Overall Length Assembled
95.25
Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-38 Three Jaw Type Couplings - Insert Only Match with Hub mm 38.1 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$147.95 AUD
$177.55 AUD $147.95 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$189.14 AUD
$226.96 AUD $189.14 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$189.14 AUD
$226.96 AUD $189.14 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$207.59 AUD
$249.11 AUD $207.59 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$207.59 AUD
$249.11 AUD $207.59 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$208.86 AUD
$250.64 AUD $208.86 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
50.8
Overall Length Assembled
122.17
Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-51 Three Jaw Type Couplings - Insert Only Match with Hub mm 50.8 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$208.86 AUD
$250.64 AUD $208.86 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$259.41 AUD
$311.29 AUD $259.41 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Polyurethane
Material: Polyurethane   
Part Number: CP-INS-J-3J-P-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Polyurethane
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$259.41 AUD
$311.29 AUD $259.41 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$262.14 AUD
$314.56 AUD $262.14 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Bost-Bronz
Material: Bost-Bronz   
Part Number: CP-INS-J-3J-B-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Bost-Bronz
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$262.14 AUD
$314.56 AUD $262.14 AUD
Each
View the product page first if you are unsure.
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$235.23 AUD
$282.27 AUD $235.23 AUD
Each
Bore
Insert Only
mm
Bore
Match with Hub
mm
OD
63.5
Overall Length Assembled
136.65
Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Rubber
Material: Rubber   
Part Number: CP-INS-J-3J-R-64 Three Jaw Type Couplings - Insert Only Match with Hub mm 63.5 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 29, 2025
$235.23 AUD
$282.27 AUD $235.23 AUD
Each
View the product page first if you are unsure.