Couplings - Helical and Slit - Standard

Couplings -> Helical and Slit -> Standard

There are 3 products in the sub-categories of Couplings - Helical and Slit - Standard. Browse the Couplings - Helical and Slit - Standard products table.

Category Details

A selection of Standard Helical and Slit Couplings. Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.

  • High Torsional Stiffness.
  • Zero Backlash.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Couplings - Helical and Slit - Standard category on the Small Parts & Bearings online store.
Bore (D1) Bore Outside Diameter (D) Overall Length (L) Max Torque Indicative
Image
Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
7.9
mm

(Equiv. 0.311 in.)
Overall Length (L)
14.0
mm
Max Torque
0.1
N.m
Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling
Material: Anodized Aluminium    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2.5 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Deleted Item. Available while stocks last.
Part Number: CP-030-030-07-014-H-SL-AP-ECO (Each)
957 Available Now | Further orders can be expected around Sat, Feb 07, 2026
$8.80 AUD
$10.56 AUD $8.80 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 957 available can be backordered.
Bore (D1) Bore Outside Diameter (D) Overall Length (L) Indicative
Image
Helical and Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
7.9
mm

(Equiv. 0.311 in.)
Overall Length (L)
14.0
mm
Slit Couplings - 3x3x7.9 mm Standard - Anodized Aluminium Coupling
Material: Anodized Aluminium    Max Torque: 0.1 N.m    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2.5 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Deleted Item. Available while stocks last.
Part Number: CP-030-030-07-014-H-SL-AP-ECO (Each)
957 Available Now | Further orders can be expected around Sat, Feb 07, 2026
$8.80 AUD
$10.56 AUD $8.80 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

957 Available Now. Backorder if more than 957.
Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
8.0
mm

(Equiv. 0.315 in.)
Overall Length (L)
14.0
mm
Max Torque
0.1
N.m
Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Material: Anodized Aluminium    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Part Number: CP-030-030-08-014-H-SL-ALP (Each)
60 Available Now | Further orders can be expected around Mon, Feb 02, 2026
$148.68 AUD
$148.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 60 available can be backordered.
Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
8.0
mm

(Equiv. 0.315 in.)
Overall Length (L)
14.0
mm
Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Material: Anodized Aluminium    Max Torque: 0.1 N.m    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Part Number: CP-030-030-08-014-H-SL-ALP (Each)
60 Available Now | Further orders can be expected around Mon, Feb 02, 2026
$148.68 AUD
$148.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

60 Available Now. Backorder if more than 60.
Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
8.0
mm

(Equiv. 0.315 in.)
Overall Length (L)
14.0
mm
Max Torque
0.1
N.m
Slit Couplings - 3x3x8 mm - Anodized Aluminium
Material: Anodized Aluminium    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Part Number: CP-030-030-08-014-H-SL-AP (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 28, 2026
$149.32 AUD
$149.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Helical and Slit Couplings - 3x3x8 mm Standard - Anodized Aluminium Coupling
Bore (D1)
3.000
mm

(Equiv. 0.118 in.)
Bore
3.000
mm

(Equiv. 0.118 in.)
Outside Diameter (D)
8.0
mm

(Equiv. 0.315 in.)
Overall Length (L)
14.0
mm
Slit Couplings - 3x3x8 mm - Anodized Aluminium
Material: Anodized Aluminium    Max Torque: 0.1 N.m    Rated Speed: 78000 RPM    Hub Type: Pin Hub - Set Screw M2 (Single)    Angular Offset: 2.0 Deg.    Torsional Stiffness: 0.44 N.m / Deg   
Part Number: CP-030-030-08-014-H-SL-AP (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 28, 2026
$149.32 AUD
$149.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.