Search by part number, size, or description.

If there are no results in the search drop-down, just hit enter to see matches displayed on the page.

Click the category shown above search results to see items similar to the product displayed.

Collection: Couplings

Couplings (With Images)

39 Products in this selection

Combined category including sub-categories of couplings. These include hrc, rigid, helical, spider type c complete, oldham clamp style, k type, geargrip, crowned tooth gear, neo flex, three jaw type, spline type, spiral 6 beam, and helical and slit.

Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Couplings.

Bore	Bore	Sleeve OD	Length (L)	Description	Indicative Image
Bore 1.450 mm _{+ 0.010 / - 0.000} (Equiv. 0.057 in.)	Bore Pilot Bore 1.45 mm _{+ 0.010 / - 0.000}	Sleeve OD 8.0 mm _{+/- 0.13} (Equiv. 0.315 in.)	Length (L) 11.7 mm +/- 0.13	Description 0.30
Material: Aluminium 7075-T6 Max Speed: 3.20 RPM Max Torque: 8.7 n.m Category: Couplings - Helical - Short Series
Part Number: CP-015-015-08-012-H-RFS-AL (Each) Helical Couplings - 1.45 Pilot Bore 1.45 8 mm Short Series - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Bore	Bore	Sleeve OD	Length (L)	Indicative Image
Bore 1.450 mm _{+ 0.010 / - 0.000} (Equiv. 0.057 in.)	Bore Pilot Bore 1.45 mm _{+ 0.010 / - 0.000}	Sleeve OD 8.0 mm _{+/- 0.13} (Equiv. 0.315 in.)	Length (L) 11.7 mm +/- 0.13
Material: Aluminium 7075-T6 Description: 0.30 Max Speed: 3.20 RPM Max Torque: 8.7 n.m Category: Couplings - Helical - Short Series
Part Number: CP-015-015-08-012-H-RFS-AL (Each) Helical Couplings - 1.45 Pilot Bore 1.45 8 mm Short Series - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Couplings - Helical CP-015-015-08-012-H-RFS-AL (Each) --- Helical Couplings - 1.45 Pilot Bore 1.45 8 mm Short Series - Aluminium 7075-T6 Coupling Sale CP-015-015-08-012-H-RFS-AL (Each) --- Helical Couplings - 1.45 Pilot Bore 1.45 8 mm Short Series - Aluminium 7075-T6 Coupling Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per 1 Available Now Sale
Bore 1.500 mm	Bore Pilot Bore 2.0 mm	Sleeve OD 12.70 mm		Description 6.35
Material: Aluminium Max Speed: 3 RPM Max Torque: 0.07 n.m Category: Couplings - Spiral 6 Beam - Aluminium Set Screw Type
Part Number: CP-015-020-13-013-H-B6-AL-G (Each) Spiral 6 Beam Couplings - 1.5 Pilot Bore 2.0 12.7 mm Aluminium Set Screw Type - Aluminium Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per Each
Bore 1.500 mm	Bore Pilot Bore 2.0 mm	Sleeve OD 12.70 mm
Material: Aluminium Description: 6.35 Max Speed: 3 RPM Max Torque: 0.07 n.m Category: Couplings - Spiral 6 Beam - Aluminium Set Screw Type
Part Number: CP-015-020-13-013-H-B6-AL-G (Each) Spiral 6 Beam Couplings - 1.5 Pilot Bore 2.0 12.7 mm Aluminium Set Screw Type - Aluminium Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per Each
Couplings - Spiral 6 Beam CP-015-020-13-013-H-B6-AL-G (Each) --- Spiral 6 Beam Couplings - 1.5 Pilot Bore 2.0 12.7 mm Aluminium Set Screw Type - Aluminium Coupling Sale CP-015-020-13-013-H-B6-AL-G (Each) --- Spiral 6 Beam Couplings - 1.5 Pilot Bore 2.0 12.7 mm Aluminium Set Screw Type - Aluminium Coupling Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per 1 Available Now Sale
Bore 1.600 mm	Bore Pilot Bore 2.9 mm	Sleeve OD 9.52 mm		Description 4.76
Material: Aluminium Max Speed: 5 RPM Max Torque: 0.12 n.m Category: Couplings - Spiral 6 Beam - Aluminium Set Screw Type
Part Number: CP-016-029-10-020-H-B6-AL-G (Each) Spiral 6 Beam Couplings - 1.6 Pilot Bore 2.9 9.52 mm Aluminium Set Screw Type - Aluminium Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $35.00 AUD Regular price ~~$66.50 AUD~~ Sale price $35.00 AUD Unit price per Each
Bore 1.600 mm	Bore Pilot Bore 2.9 mm	Sleeve OD 9.52 mm
Material: Aluminium Description: 4.76 Max Speed: 5 RPM Max Torque: 0.12 n.m Category: Couplings - Spiral 6 Beam - Aluminium Set Screw Type
Part Number: CP-016-029-10-020-H-B6-AL-G (Each) Spiral 6 Beam Couplings - 1.6 Pilot Bore 2.9 9.52 mm Aluminium Set Screw Type - Aluminium Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $35.00 AUD Regular price ~~$66.50 AUD~~ Sale price $35.00 AUD Unit price per Each
Couplings - Spiral 6 Beam CP-016-029-10-020-H-B6-AL-G (Each) --- Spiral 6 Beam Couplings - 1.6 Pilot Bore 2.9 9.52 mm Aluminium Set Screw Type - Aluminium Coupling Sale CP-016-029-10-020-H-B6-AL-G (Each) --- Spiral 6 Beam Couplings - 1.6 Pilot Bore 2.9 9.52 mm Aluminium Set Screw Type - Aluminium Coupling Regular price $35.00 AUD Regular price ~~$66.50 AUD~~ Sale price $35.00 AUD Unit price per 1 Available Now Sale
Bore 1.950 / 1.950 mm _{+ 0.020 / - 0.000} (Equiv. 0.077 in.)	Bore Pilot Bore - Max 3mm mm _{+ 0.020 / - 0.000}	Sleeve OD 13 / 14.5 mm _{+/- 0.13} (Equiv. 0.512 in.)	Length (L) 16.8 mm +/- 0.13	Description 0.55
Material: Aluminium 7075-T6 Max Speed: 5.00 RPM Max Torque: 45.0 n.m Category: Couplings - Helical - Short Series
Part Number: CP-020-020-13-017-H-RFC-AL (Each) Helical Couplings - 1.950 / 1.950 mm Pilot Bore - Max 3mm - 13 / 14.5 Short Series - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Bore 1.950 / 1.950 mm _{+ 0.020 / - 0.000} (Equiv. 0.077 in.)	Bore Pilot Bore - Max 3mm mm _{+ 0.020 / - 0.000}	Sleeve OD 13 / 14.5 mm _{+/- 0.13} (Equiv. 0.512 in.)	Length (L) 16.8 mm +/- 0.13
Material: Aluminium 7075-T6 Description: 0.55 Max Speed: 5.00 RPM Max Torque: 45.0 n.m Category: Couplings - Helical - Short Series
Part Number: CP-020-020-13-017-H-RFC-AL (Each) Helical Couplings - 1.950 / 1.950 mm Pilot Bore - Max 3mm - 13 / 14.5 Short Series - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Couplings - Helical CP-020-020-13-017-H-RFC-AL (Each) --- Helical Couplings - 1.950 / 1.950 mm Pilot Bore - Max 3mm - 13 / 14.5 Short Series - Aluminium 7075-T6 Coupling Sale CP-020-020-13-017-H-RFC-AL (Each) --- Helical Couplings - 1.950 / 1.950 mm Pilot Bore - Max 3mm - 13 / 14.5 Short Series - Aluminium 7075-T6 Coupling Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per 1 Available Now Sale
Bore 2.000 mm	Bore 2.000 mm	Sleeve OD 8.00 mm	Length (L) 10.0 mm
Material: Aluminium Max Speed: 48000 RPM Category: Couplings - Helical and Slit - 4 Slit Miniature
Part Number: CP-020-020-08-010-H-SL4-A (Each) Helical and Slit Couplings - 2x2x8 mm 4 Slit Miniature - Aluminium Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Each
Bore 2.000 mm	Bore 2.000 mm	Sleeve OD 8.00 mm	Length (L) 10.0 mm
Material: Aluminium Max Speed: 48000 RPM Category: Couplings - Helical and Slit - 4 Slit Miniature
Part Number: CP-020-020-08-010-H-SL4-A (Each) Helical and Slit Couplings - 2x2x8 mm 4 Slit Miniature - Aluminium Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Each View the product page first if you are unsure.
Couplings - Helical an... CP-020-020-08-010-H-SL4-A (Each) --- Helical and Slit Couplings - 2x2x8 mm 4 Slit Miniature - Aluminium Coupling CP-020-020-08-010-H-SL4-A (Each) --- Helical and Slit Couplings - 2x2x8 mm 4 Slit Miniature - Aluminium Coupling Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Out of stock! Backorder Now
Bore 2 mm	Bore 3.175 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-020-09-R-B (Each) Rigid Couplings - 2x3.175x9 mm Hobby Brass - Brass Coupling 6 Available Now \| Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Bore 2 mm	Bore 3.175 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-020-09-R-B (Each) Rigid Couplings - 2x3.175x9 mm Hobby Brass - Brass Coupling 6 Available Now \| Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Couplings - Rigid CP-032-020-09-R-B (Each) --- Rigid Couplings - 2x3.175x9 mm Hobby Brass - Brass Coupling Sale CP-032-020-09-R-B (Each) --- Rigid Couplings - 2x3.175x9 mm Hobby Brass - Brass Coupling Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 6 Available Now Sale
Bore 2.3 mm	Bore 4 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-023-040-09-R-B (PK-4) Rigid Couplings - 2.3x4x9 mm Hobby Brass - Brass Coupling 1 pack (4 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 4
Bore 2.3 mm	Bore 4 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-023-040-09-R-B (PK-4) Rigid Couplings - 2.3x4x9 mm Hobby Brass - Brass Coupling 1 pack (4 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Per 4
Couplings - Rigid CP-023-040-09-R-B (PK-4) --- Rigid Couplings - 2.3x4x9 mm Hobby Brass - Brass Coupling Sale CP-023-040-09-R-B (PK-4) --- Rigid Couplings - 2.3x4x9 mm Hobby Brass - Brass Coupling Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 1 Available Now Sale
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 8.0 mm	Length (L) 14.0 mm
Material: Anodized Aluminium Max Speed: 78000 RPM Max Torque: Pin Hub - Set Screw M2 (Single) n.m Category: Couplings - Helical and Slit - Standard
Part Number: CP-030-030-08-014-H-SL-ALP (Each) Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $142.68 AUD Regular price Sale price $142.68 AUD Unit price per Each
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 8.0 mm	Length (L) 14.0 mm
Material: Anodized Aluminium Max Speed: 78000 RPM Max Torque: Pin Hub - Set Screw M2 (Single) n.m Category: Couplings - Helical and Slit - Standard
Part Number: CP-030-030-08-014-H-SL-ALP (Each) Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $142.68 AUD Regular price Sale price $142.68 AUD Unit price per Each View the product page first if you are unsure.
Couplings - Helical an... CP-030-030-08-014-H-SL-ALP (Each) --- Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling CP-030-030-08-014-H-SL-ALP (Each) --- Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling Regular price $142.68 AUD Regular price Sale price $142.68 AUD Unit price per Out of stock! Backorder Now
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 7.9 mm	Length (L) 14.0 mm
Material: Anodized Aluminium Max Speed: 78000 RPM Max Torque: Pin Hub - Set Screw M2.5 (Single) n.m Category: Couplings - Helical and Slit - Standard
Part Number: CP-030-030-07-014-H-SL-AP-ECO (Each) Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling 957 Available Now \| Further orders can be expected around Sat, Aug 08, 2026 Regular price $8.80 AUD Regular price ~~$10.56 AUD~~ Sale price $8.80 AUD Unit price per Each
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 7.9 mm	Length (L) 14.0 mm
Material: Anodized Aluminium Max Speed: 78000 RPM Max Torque: Pin Hub - Set Screw M2.5 (Single) n.m Category: Couplings - Helical and Slit - Standard
Part Number: CP-030-030-07-014-H-SL-AP-ECO (Each) Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling 957 Available Now \| Further orders can be expected around Sat, Aug 08, 2026 Regular price $8.80 AUD Regular price ~~$10.56 AUD~~ Sale price $8.80 AUD Unit price per Each View the product page first if you are unsure.
Couplings - Helical an... CP-030-030-07-014-H-SL-AP-ECO (Each) --- Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling Sale CP-030-030-07-014-H-SL-AP-ECO (Each) --- Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling Regular price $8.80 AUD Regular price ~~$10.56 AUD~~ Sale price $8.80 AUD Unit price per 957 Available Now Sale
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 15.000 mm	Length (L) 20.000 mm
Material: Aluminium 7075-T6 Max Speed: Set Screw / 15.0 RPM Category: Couplings - Helical - Standard
Part Number: CP-030-030-15-020-H-PA (Each) Helical Couplings - 3x3x15 mm Standard - Aluminium 7075-T6 Coupling 15 Available Now \| Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per Each
Bore 3.000 mm	Bore 3.000 mm	Sleeve OD 15.000 mm	Length (L) 20.000 mm
Material: Aluminium 7075-T6 Max Speed: Set Screw / 15.0 RPM Category: Couplings - Helical - Standard
Part Number: CP-030-030-15-020-H-PA (Each) Helical Couplings - 3x3x15 mm Standard - Aluminium 7075-T6 Coupling 15 Available Now \| Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per Each
Couplings - Helical CP-030-030-15-020-H-PA (Each) --- Helical Couplings - 3x3x15 mm Standard - Aluminium 7075-T6 Coupling Sale CP-030-030-15-020-H-PA (Each) --- Helical Couplings - 3x3x15 mm Standard - Aluminium 7075-T6 Coupling Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per 15 Available Now Sale
Bore 3 mm	Bore 3.175 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-030-09-R-B (Each) Rigid Couplings - 3x3.175x9 mm Hobby Brass - Brass Coupling 11 Available Now \| Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Bore 3 mm	Bore 3.175 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-030-09-R-B (Each) Rigid Couplings - 3x3.175x9 mm Hobby Brass - Brass Coupling 11 Available Now \| Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Couplings - Rigid CP-032-030-09-R-B (Each) --- Rigid Couplings - 3x3.175x9 mm Hobby Brass - Brass Coupling Sale CP-032-030-09-R-B (Each) --- Rigid Couplings - 3x3.175x9 mm Hobby Brass - Brass Coupling Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 11 Available Now Sale
Bore 3.000 mm	Bore 4.000 mm	Sleeve OD 20.6 mm	Length (L) 31.8 mm	Description 0.71
Material: Stainless Steel 303 and Neoprene Max Speed: Set Screw / 7.900 / 9.500 RPM Max Torque: Ribbed n.m Category:
Part Number: CP-030-040-21-032-NF-R3S (Each) Neo Flex Couplings - 3x4x20.6 mm - Stainless Steel 303 and Neoprene Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Bore 3.000 mm	Bore 4.000 mm	Sleeve OD 20.6 mm	Length (L) 31.8 mm
Material: Stainless Steel 303 and Neoprene Description: 0.71 Max Speed: Set Screw / 7.900 / 9.500 RPM Max Torque: Ribbed n.m Category:
Part Number: CP-030-040-21-032-NF-R3S (Each) Neo Flex Couplings - 3x4x20.6 mm - Stainless Steel 303 and Neoprene Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Couplings - Neo Flex CP-030-040-21-032-NF-R3S (Each) --- Neo Flex Couplings - 3x4x20.6 mm - Stainless Steel 303 and Neoprene Coupling Sale CP-030-040-21-032-NF-R3S (Each) --- Neo Flex Couplings - 3x4x20.6 mm - Stainless Steel 303 and Neoprene Coupling Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per 1 Available Now Sale
Bore 3 mm	Bore Size 15 mm	Sleeve OD 15.00 mm	Length (L) Single Hub mm	Description Split Hub
Material: Aluminium Category: Couplings - Oldham Clamp Style - Hubs
Part Number: CP-030-HUB-J-OC-15 (PK-5) Oldham Clamp Style Couplings - 3 mm Size 15 15 mm Hubs - Aluminium Coupling 1 pack (5 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per Per 5
Bore 3 mm	Bore Size 15 mm	Sleeve OD 15.00 mm	Length (L) Single Hub mm
Material: Aluminium Description: Split Hub Category: Couplings - Oldham Clamp Style - Hubs
Part Number: CP-030-HUB-J-OC-15 (PK-5) Oldham Clamp Style Couplings - 3 mm Size 15 15 mm Hubs - Aluminium Coupling 1 pack (5 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per Per 5
Couplings - Oldham Cla... CP-030-HUB-J-OC-15 (PK-5) --- Oldham Clamp Style Couplings - 3 mm Size 15 15 mm Hubs - Aluminium Coupling Sale CP-030-HUB-J-OC-15 (PK-5) --- Oldham Clamp Style Couplings - 3 mm Size 15 15 mm Hubs - Aluminium Coupling Regular price $9.00 AUD Regular price ~~$17.10 AUD~~ Sale price $9.00 AUD Unit price per 1 Available Now Sale
Bore 3.175 mm	Bore 3.171 mm	Sleeve OD 19.050 mm	Length (L) 19.050 mm
Material: Aluminium 7075-T6 Max Speed: Set Screw / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-032-032-19-019-H-PA (Each) Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Bore 3.175 mm	Bore 3.171 mm	Sleeve OD 19.050 mm	Length (L) 19.050 mm
Material: Aluminium 7075-T6 Max Speed: Set Screw / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-032-032-19-019-H-PA (Each) Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Couplings - Helical CP-032-032-19-019-H-PA (Each) --- Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling Sale CP-032-032-19-019-H-PA (Each) --- Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per 1 Available Now Sale
Bore 3.175 mm	Bore 3.171 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-032-032-19-023-H-SA (Each) Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Bore 3.175 mm	Bore 3.171 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-032-032-19-023-H-SA (Each) Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Couplings - Helical CP-032-032-19-023-H-SA (Each) --- Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling Sale CP-032-032-19-023-H-SA (Each) --- Helical Couplings - 3.175x3.171x19.05 mm Standard - Aluminium 7075-T6 Coupling Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per 1 Available Now Sale
Bore 3.175 mm	Bore 3.175 mm	Sleeve OD 14.0 mm	Length (L) 22 mm	Description Complete
Material: Aluminium with 92 Duro White Spider Max Speed: 4 RPM Category:
Part Number: CP-032-032-14-022-J-PU92C (Each) Spider Type C Complete Couplings - 3.175x3.175x14 mm - Aluminium with 92 Duro White Spider Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 20, 2026 Regular price $112.32 AUD Regular price Sale price $112.32 AUD Unit price per Each
Bore 3.175 mm	Bore 3.175 mm	Sleeve OD 14.0 mm	Length (L) 22 mm
Material: Aluminium with 92 Duro White Spider Description: Complete Max Speed: 4 RPM Category:
Part Number: CP-032-032-14-022-J-PU92C (Each) Spider Type C Complete Couplings - 3.175x3.175x14 mm - Aluminium with 92 Duro White Spider Coupling Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 20, 2026 Regular price $112.32 AUD Regular price Sale price $112.32 AUD Unit price per Each View the product page first if you are unsure.
Couplings - Spider Typ... CP-032-032-14-022-J-PU92C (Each) --- Spider Type C Complete Couplings - 3.175x3.175x14 mm - Aluminium with 92 Duro White Spider Coupling CP-032-032-14-022-J-PU92C (Each) --- Spider Type C Complete Couplings - 3.175x3.175x14 mm - Aluminium with 92 Duro White Spider Coupling Regular price $112.32 AUD Regular price Sale price $112.32 AUD Unit price per Out of stock! Backorder Now
Bore 3.175 mm	Bore 4 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-040-09-R-B (Each) Rigid Couplings - 3.175x4x9 mm Hobby Brass - Brass Coupling 4 Available Now \| Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Bore 3.175 mm	Bore 4 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-040-09-R-B (Each) Rigid Couplings - 3.175x4x9 mm Hobby Brass - Brass Coupling 4 Available Now \| Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Couplings - Rigid CP-032-040-09-R-B (Each) --- Rigid Couplings - 3.175x4x9 mm Hobby Brass - Brass Coupling Sale CP-032-040-09-R-B (Each) --- Rigid Couplings - 3.175x4x9 mm Hobby Brass - Brass Coupling Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 4 Available Now Sale
Bore 3.175 mm	Bore 5 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-050-09-R-B (PK-5) Rigid Couplings - 3.175x5x9 mm Hobby Brass - Brass Coupling 2 units (10 pcs) Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per Per 5
Bore 3.175 mm	Bore 5 mm	Sleeve OD 9.00 mm	Length (L) 20.00 mm
Material: Brass Category: Couplings - Rigid - Hobby Brass
Part Number: CP-032-050-09-R-B (PK-5) Rigid Couplings - 3.175x5x9 mm Hobby Brass - Brass Coupling 2 units (10 pcs) Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per Per 5
Couplings - Rigid CP-032-050-09-R-B (PK-5) --- Rigid Couplings - 3.175x5x9 mm Hobby Brass - Brass Coupling Sale CP-032-050-09-R-B (PK-5) --- Rigid Couplings - 3.175x5x9 mm Hobby Brass - Brass Coupling Regular price $14.00 AUD Regular price ~~$26.60 AUD~~ Sale price $14.00 AUD Unit price per 2 Available Now Sale
Bore 3.988 mm	Bore 3.988 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-040-040-19-023-H-SA (Each) Helical Couplings - 3.988x3.988x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Bore 3.988 mm	Bore 3.988 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-040-040-19-023-H-SA (Each) Helical Couplings - 3.988x3.988x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Couplings - Helical CP-040-040-19-023-H-SA (Each) --- Helical Couplings - 3.988x3.988x19.05 mm Standard - Aluminium 7075-T6 Coupling Sale CP-040-040-19-023-H-SA (Each) --- Helical Couplings - 3.988x3.988x19.05 mm Standard - Aluminium 7075-T6 Coupling Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per 1 Available Now Sale
Bore 4.000 mm	Bore 6.000 mm	Sleeve OD 20.6 mm	Length (L) 31.8 mm	Description 0.84
Material: Stainless Steel 303 and Neoprene Max Speed: Set Screw / 9.500 / 12.700 RPM Max Torque: Smooth n.m Category:
Part Number: CP-040-060-21-032-NF-S3S (Each) Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per Each
Bore 4.000 mm	Bore 6.000 mm	Sleeve OD 20.6 mm	Length (L) 31.8 mm
Material: Stainless Steel 303 and Neoprene Description: 0.84 Max Speed: Set Screw / 9.500 / 12.700 RPM Max Torque: Smooth n.m Category:
Part Number: CP-040-060-21-032-NF-S3S (Each) Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per Each
Couplings - Neo Flex CP-040-060-21-032-NF-S3S (Each) --- Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling Sale CP-040-060-21-032-NF-S3S (Each) --- Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling Regular price $45.00 AUD Regular price ~~$85.50 AUD~~ Sale price $45.00 AUD Unit price per 1 Available Now Sale
Bore 4.000 mm	Bore 6.000 mm	Sleeve OD 20.6 mm	Length (L) 34.6 mm	Description 0.84
Material: Stainless Steel 303 and Neoprene Max Speed: Fairloc / 16.000 RPM Max Torque: Smooth n.m Category:
Part Number: CP-040-060-21-035-NF-S3C (Each) Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Bore 4.000 mm	Bore 6.000 mm	Sleeve OD 20.6 mm	Length (L) 34.6 mm
Material: Stainless Steel 303 and Neoprene Description: 0.84 Max Speed: Fairloc / 16.000 RPM Max Torque: Smooth n.m Category:
Part Number: CP-040-060-21-035-NF-S3C (Each) Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per Each
Couplings - Neo Flex CP-040-060-21-035-NF-S3C (Each) --- Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling Sale CP-040-060-21-035-NF-S3C (Each) --- Neo Flex Couplings - 4x6x20.6 mm - Stainless Steel 303 and Neoprene Coupling Regular price $40.00 AUD Regular price ~~$76.00 AUD~~ Sale price $40.00 AUD Unit price per 2 Available Now Sale
Bore 4 mm	Bore Size 19 mm	Sleeve OD 19.05 mm	Length (L) Single Hub mm	Description Split Hub
Material: Aluminium - Chemical Film Category: Couplings - Oldham Clamp Style - Hubs
Part Number: CP-040-HUB-J-OC-19 (PK-2) Oldham Clamp Style Couplings - 4 mm Size 19 19.05 mm Hubs - Aluminium - Chemical Film Coupling 1 pack (2 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $24.00 AUD Regular price ~~$45.60 AUD~~ Sale price $24.00 AUD Unit price per Per 2
Bore 4 mm	Bore Size 19 mm	Sleeve OD 19.05 mm	Length (L) Single Hub mm
Material: Aluminium - Chemical Film Description: Split Hub Category: Couplings - Oldham Clamp Style - Hubs
Part Number: CP-040-HUB-J-OC-19 (PK-2) Oldham Clamp Style Couplings - 4 mm Size 19 19.05 mm Hubs - Aluminium - Chemical Film Coupling 1 pack (2 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $24.00 AUD Regular price ~~$45.60 AUD~~ Sale price $24.00 AUD Unit price per Per 2
Couplings - Oldham Cla... CP-040-HUB-J-OC-19 (PK-2) --- Oldham Clamp Style Couplings - 4 mm Size 19 19.05 mm Hubs - Aluminium - Chemical Film Coupling Sale CP-040-HUB-J-OC-19 (PK-2) --- Oldham Clamp Style Couplings - 4 mm Size 19 19.05 mm Hubs - Aluminium - Chemical Film Coupling Regular price $24.00 AUD Regular price ~~$45.60 AUD~~ Sale price $24.00 AUD Unit price per 1 Available Now Sale
Bore 4.762 mm	Bore 4.762 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-048-048-19-023-H-SA (Each) Helical Couplings - 4.762x4.762x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Bore 4.762 mm	Bore 4.762 mm	Sleeve OD 19.050 mm	Length (L) 22.860 mm
Material: Aluminium 7075-T6 Max Speed: Clamp Hub / 19.050 RPM Category: Couplings - Helical - Standard
Part Number: CP-048-048-19-023-H-SA (Each) Helical Couplings - 4.762x4.762x19.05 mm Standard - Aluminium 7075-T6 Coupling 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per Each
Couplings - Helical CP-048-048-19-023-H-SA (Each) --- Helical Couplings - 4.762x4.762x19.05 mm Standard - Aluminium 7075-T6 Coupling Sale CP-048-048-19-023-H-SA (Each) --- Helical Couplings - 4.762x4.762x19.05 mm Standard - Aluminium 7075-T6 Coupling Regular price $15.00 AUD Regular price ~~$28.50 AUD~~ Sale price $15.00 AUD Unit price per 1 Available Now Sale
Bore 5.000 mm	Bore 5.000 mm	Sleeve OD 18.000 mm	Length (L) 25.000 mm
Material: Aluminium Category: Couplings - Helical - Economy
Part Number: CP-050-050-18-025-H-PA-ECO (Each) Helical Couplings - 5x5x18 mm Economy - Aluminium Coupling 51 Available Now \| Further orders can be expected around Sat, Jul 18, 2026 Regular price $9.86 AUD Regular price Sale price $9.86 AUD Unit price per Each
Bore 5.000 mm	Bore 5.000 mm	Sleeve OD 18.000 mm	Length (L) 25.000 mm
Material: Aluminium Category: Couplings - Helical - Economy
Part Number: CP-050-050-18-025-H-PA-ECO (Each) Helical Couplings - 5x5x18 mm Economy - Aluminium Coupling 51 Available Now \| Further orders can be expected around Sat, Jul 18, 2026 Regular price $9.86 AUD Regular price Sale price $9.86 AUD Unit price per Each View the product page first if you are unsure.
Couplings - Helical CP-050-050-18-025-H-PA-ECO (Each) --- Helical Couplings - 5x5x18 mm Economy - Aluminium Coupling CP-050-050-18-025-H-PA-ECO (Each) --- Helical Couplings - 5x5x18 mm Economy - Aluminium Coupling Regular price $9.86 AUD Regular price Sale price $9.86 AUD Unit price per 51 Available Now

Small Parts & Bearings Pty Ltd - 3A / 8 Boyland Avenue, Coopers Plains, Queensland, Australia. (ABN: 79 121 865 414)