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MiniBearings Couplings - Spiral Beam - 6 Beam - Miniature Mechanical Parts And Components

Couplings - Spiral Beam - 6 Beam

Product features, benefits and information


Pilot Bore size not toleranced.
Finished Bore sizes to +0.03/0.00.

All dimensions on this website are shown in mm unless otherwise indicated
Click on linked part numbers in the table below for more details

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Couplings - Spiral Beam - 6 Beam (All Items)
OD (mm) = 6.35
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OD
(mm)
Pilot Bore
(mm)
Finished Bore
(mm)
More Info Picture Ordering Information
6.35 - 3 x 3 Max. Bore (mm):
3.00

Length (mm):
12.70

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.07

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
1.5


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS21-33
Please contact your nearest
DISTRIBUTOR or
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6.35 - 3 x 3 Max. Bore (mm):
3.00

Length (mm):
12.70

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.07

Hub Type:
Set Screw

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
4


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS31-33
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Couplings - Spiral Beam - 6 Beam (All Items)
OD (mm) = 12.70
View Cart
OD
(mm)
Pilot Bore
(mm)
Finished Bore
(mm)
More Info Picture Ordering Information
12.70 1.5 x 2.0 - Max. Bore (mm):
6.35

Length (mm):
12.70

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.07

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
1.5


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS21PB
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Couplings - Spiral Beam - 6 Beam (All Items)
OD (mm) = 6.35
View Cart
OD
(mm)
Pilot Bore
(mm)
Finished Bore
(mm)
More Info Picture Ordering Information
6.35 1.5 x 2.0 - Max. Bore (mm):
3.00

Length (mm):
12.70

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.07

Hub Type:
Set Screw

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
4


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS31PB
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Couplings - Spiral Beam - 6 Beam (All Items)
OD (mm) = 9.52
View Cart
OD
(mm)
Pilot Bore
(mm)
Finished Bore
(mm)
More Info Picture Ordering Information
9.52 - 3 x 3 Max. Bore (mm):
4.76

Length (mm):
19.55

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.12

Hub Type:
Split Cap Screw Clamping

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
6


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC32-33
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 - 3 x 3 Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.12

Hub Type:
Split Cap Screw Clamping

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
2


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC22-33
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 - 3 x 3 Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.12

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
2


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS22-33
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 - 3 x 3 Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.12

Hub Type:
Set Screw

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
6


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS32-33
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 1.6 x 2.9 - Max. Bore (mm):
4.76

Length (mm):
19.55

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.12

Hub Type:
Split Cap Screw Clamping

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
6


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC32PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 1.6 x 2.9 - Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
3

Max Parallel Offset (mm):
0.12

Hub Type:
Split Cap Screw Clamping

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
2


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC22PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 1.6 x 2.9 - Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.12

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
2


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS22PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
9.52 1.6 x 2.9 - Max. Bore (mm):
4.76

Length (mm):
19.56

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.12

Hub Type:
Set Screw

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
6


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS32PB
Please contact your nearest
DISTRIBUTOR or
LOGIN

"Usual Delivery" is an indication only and subject to confirmation.
E-mails to confirm stock status will usually receive a reply within 4 business hours.
We accept payments in 9 different currencies (AUD, USD, GBP, EUR, SGD, HKD, JPY, CAD, NZD)
See the panel top left for currency options.


Couplings - Spiral Beam - 6 Beam (All Items)
OD (mm) = 12.70
View Cart
OD
(mm)
Pilot Bore
(mm)
Finished Bore
(mm)
More Info Picture Ordering Information
12.70 - 4 x 4 Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
16


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS23-44
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 - 4 x 4 Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Split Cap Screw Clamping

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
16


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC23-44
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 - 4 x 4 Max. Bore (mm):
6.35

Length (mm):
25.40

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Set Screw

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
28


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS33-44
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 - 4 x 4 Max. Bore (mm):
6.35

Length (mm):
25.40

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Split Cap Screw Clamping

Material:
Stainless Steel

Torsional Stiffness (N.m/Rad):
28


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC33-44
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 2.5 x 4.5 - Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Set Screw

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
16


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BS23PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 2.5 x 4.5 - Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.17

Hub Type:
Split Cap Screw Clamping

Material:
Aluminium

Torsional Stiffness (N.m/Rad):
16


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BC23PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 2.5 x 4.5 - Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.18

Hub Type:
Set Screw

Material:
Delrin

Torsional Stiffness (N.m/Rad):
1.5


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BSN3PB
Please contact your nearest
DISTRIBUTOR or
LOGIN
12.70 2.5 x 4.5 - Max. Bore (mm):
6.35

Length (mm):
22.86

Max. Angular Offset (Deg):
5

Max Parallel Offset (mm):
0.18

Hub Type:
Split Cap Screw Clamping

Material:
Delrin

Torsional Stiffness (N.m/Rad):
1.5


Couplings - Spiral Beam - 6 Beam
Photo is indicative only.
Part Number
BCN3PB
Please contact your nearest
DISTRIBUTOR or
LOGIN

OD 12.70 is continued on the next page...
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This is page 1 of 4 (Items 1 to 20 of 72 items)
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PAGE INDEX for Couplings - Spiral Beam - 6 Beam (All Items)

YOU ARE ON PAGE 1

Page Number 2
- From 12.70 OD (mm) | 2.5 x 4.5 Pilot Bore (mm)
- to 25.40 OD (mm) | 3.3 x 7.5 Pilot Bore (mm)
Page Number 3
- From 25.40 OD (mm) | 3.3 x 7.5 Pilot Bore (mm)
- to 38.10 OD (mm) | 6.8 x 11.0 Pilot Bore (mm)
Page Number 4
- From 38.10 OD (mm) | 6.8 x 11.0 Pilot Bore (mm)
- to 50.80 OD (mm) | 10.0x15.0 Pilot Bore (mm)

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All care has been taken in the compilation of this page, however errors may occur. Please do not use the information contained herein for critical applications without first re-checking the information with an independent source. No responsibility will be accepted by Miniature Bearings Australia or the Directors of said company for any loss of any kind that may be incurred in any way whatsoever from use of the information provided in these pages.

***** Trademarks *****

DelrinTM is a registered trademark of duPont Corporation
TeflonTM is a registered trademark of duPont Corporation



Tables and information on this web site should be read as a general guide only. The relevant standards should be consulted to ensure the accuracy of information presented.

There are no further parts to this document.


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Site Summary:
Miniature Bearings Australia offers over 100,000 products including small bearings, timing pulleys, timing belts, seals, o-rings, gears etc - see the full listing in the Online Catalogue. Our main business is through resellers including the online only distributor Small Parts and Bearings and the counter sales distributor H.E. Supplies (Hobby Engineering Supplies). Small Parts and Bearings online sales are located within our building in Dividend Street Mansfield. H.E. Supplies are located just around the corner at 186 Wecker Road Mansfield. There are many other distributors located throughout Australia and Worldwide so there are hundreds of places to buy our product. Using the links at the top of this page you will find extensive information including catalogues (Products and Store link), technical data, and other product specific information.

We sell our product worldwide through distributors. If you are a distributor of mechanical parts such as bearings and power transmission products, and you have an interest in becoming a distributor for Miniature Bearings Australia in your area/country please contact sales@minibearings.com.au with information about your company. Miniature Bearings Australia are a wholesale and OEM supply company only. There are some foreign language introductory pages in French, German, Italian, Chinese, Japanese, Spanish and Portuguese available on our site.

If you wish to purchase product online, the Small Parts and Bearings online store is linked directly to the Miniature Bearings Australia online catalogue, so all new MBA products are added automatically to their store. Recent additions include full ceramic bearings in Silicon Nitride and Zirconia, and ceramic hybrid bearings for pushbikes and other applications. New products are being added every week. We also suggest that you may want to take a look at the technical information sites - Shafting Information, Couplings Information, Gearboxes Information and General Engineering Parts Information.

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