Couplings Helical Standard Categories
Couplings Helical and Slit
Couplings - Helical - Standard
0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5o. Max Parallel Offset 0.25mm. This category may be available in the new MBA online store at Couplings - Helical - Standard.
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Couplings - Slit Type - Standard
Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.
High Torsional Stiffness. Zero Backlash. This category may be available in the new MBA online store at Couplings - Slit Type - Standard.
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Couplings - Helical - Economy
Low cost aluminium couplings primarily used for 3D printer stepper motors
Max. Ang Misalignment 5o. Max Parallel Offset 0.25mm. This category may be available in the new MBA online store at Couplings - Helical - Economy.
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Couplings - Reli A Flex - Long Series - Clamp Type
From compact 6mm diameter 0.15Nm Working Torque to 40mm diameter 8.3Nm Working Torque. Reli-a-flex(R).
Aluminium Alloy 7075-T6. Zero backlash, one piece construction. Maximises torsional stiffness without inducing high bearing loads. Over 50,000,000 test cycles at rated load and 80 percent offset without failure. Maintenance Free. Recommended temperature range minus 80 oC to plus 80 Deg C.
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Couplings - Reli A Flex - Short Series - Clamp Type
From compact 6mm diameter 0.15Nm Working Torque to 40mm diameter 8.3Nm Working Torque. Reli-a-flex(R).
Aluminium Alloy 7075-T6. Zero backlash, one piece construction. Maximises torsional stiffness without inducing high bearing loads. Over 50,000,000 test cycles at rated load and 80 percent offset without failure. Maintenance Free. Recommended temperature range minus 80 oC to plus 80 Deg C.
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Couplings - Reli A Flex - Short Series - Set Screw Type
From compact 6mm diameter 0.15Nm Working Torque to 40mm diameter 8.3Nm Working Torque. Reli-a-flex(R).
Aluminium Alloy 7075-T6. Zero backlash, one piece construction. Maximises torsional stiffness without inducing high bearing loads. Over 50,000,000 test cycles at rated load and 80 percent offset without failure. Maintenance Free. Recommended temperature range minus 80 oC to plus 80 Deg C.
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Couplings - Spiral Beam - 6 Beam - Aluminium - Set Screw Type
Pilot Bore size not toleranced. Finished Bore sizes to +0.03/0.00. This category may be available in the new MBA online store at Couplings - Spiral Beam - 6 Beam - Aluminium - Set Screw Type.
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You may also be interested in
Cable
Cable Attachments - Eyes
Use with synchromesh or standard miniature cable
Recommended dimensions after crimping:. 1.05 Cable - A=2.59. 2.06 Cable - A=2.64. 2.60 Cable - A=2.72. 3.40 Cable - A=2.80 (3.40 Cable must have outer helical wire removed prior to crimping).
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Couplings Insert and Jaw
Couplings - Spider Type C - Complete
Miniature aluminium curved jaw flexible couplings. 2 to 160 Nm. Match only hubs and spiders from listings SPIDER TYPE C. Inserts are held between the jaws of two hubs.
Discs (either red as standard with blue or white optional) are available to purchase separately. Flexible couplings transmit torque and rotational angle while absorbing misalignment. When the misalignment exceeds allowable values, vibration may result or the life of the coupling may become shortened. Zero backlash in low torque application, made capable by having the hubs pressed in a spacer. Can be used as a flexible coupling in a high torque application. Polyurethane spider.
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Dental Handpiece Parts
465LRN Coupling Kavo Parts
Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Pins Dowel
Pins - Hammer Drive - Flat Head
Used to replace screws where the need to remove the pin is unlikely.
Low Carbon Steel (Series HP210) - self-colour, not plated cold formed pin. Simple, low cost assembly for use in mild steel, aluminium, brass or plastics. Secure - unlike a machine screw, a drive stud does not depend on tightening torque to be retained in the assembly. Drive studs do not require lock washers to prevent back-out. Designed for standard metric hole sizes and installation by hammer or press. Cold formed pins with helical knurls.
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Pins - Hammer Drive - Round Head Stainless Steel
Used to replace screws where the need to remove the pin is unlikely.
Stainless Steel 304 Grade. Simple, low cost assembly. Secure - unlike a machine screw, a drive stud does not depend on tightening torque to be retained in the assembly. Drive studs do not require lock washers to prevent back-out. Designed for standard metric hole sizes and installation by hammer or press. Cold formed pins with helical knurls.
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Shafts - Flexible - Coupling Ends - Open - Mild Steel
Flexible shafting with coupling ends ready to attach to a fixed shaft.
1.7 and 2.5mm cable diameters can be operated manually at 62mm bend radius with torsional break strength of 0.62 N.m. 3.3F shaft has a greater degree of flexibility than standard 3.3mm. 3.3F shaft can be used in dynamic mode if shaft isshortened to approximately 50mm. This category may be available in the new MBA online store at Shafts - Flexible - Coupling Ends - Open - Mild Steel.
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Couplings - Geargrip Hubs - Precision
Match with sleeves from sleeves category
This category may be available in the new MBA online store at Couplings - Geargrip Hubs - Precision.
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Couplings - Geargrip Sleeves - Precision
Match with hubs from hubs category
This category may be available in the new MBA online store at Couplings - Geargrip Sleeves - Precision.
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Couplings - HRC
This category may be available in the new MBA online store at Couplings - HRC.
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Couplings - Oldham Disks for Clamp Style
0.06 to 44 Nm. Max Speed: 3000 RPM.
Disk inserts. This type of coupling is ideal for applications where it is difficult to move shafts to allow the coupling to be installed. The centre disk can be fitted after the hubs have been assembled and aligned.
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Couplings - Oldham Hubs - Clamp Style
0.06 to 44 Nm. Max Speed: 3000 RPM.
Single hubs. This type of coupling is ideal for applications where it is difficult to move shafts to allow the coupling to be installed. The centre disk can be fitted after the hubs have been assembled and aligned.
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Couplings - Three Jaw Type - Hubs
Match with Three Jaw Type inserts by OD. Two Hubs and one insert will be needed to make a complete coupling.
Complete with keyway and set screw. No lubrication needed. This category may be available in the new MBA online store at Couplings - Three Jaw Type - Hubs.
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Couplings - Three Jaw Type - Inserts
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. This category may be available in the new MBA online store at Couplings - Three Jaw Type - Inserts.
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Couplings - K Type
Up to 3600 RPM - Minus 20 to Plus 60o C. 0.34 to 18 Nm.
Strong, flexible polyurethane or Hyrtel(R) is cut and tear resistant. Up to 3600 RPM. Urethane: Minus 20 to Plus 60o C / Hyrtel(R) : Minus 40 to Plus 100o C. Precision swaged mechanically crimped hubs. Annealed steel hubs.
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Couplings - Crowned Tooth Gear - Hubs Only
Match with sleeves from the sleeves category
+/- 1.02 mm Axial Displacement. 0.41mm Parallel offset per hub. 1o Angular Displacement. Free axial movement. 19.55 to 88 Nm. 8500 to 14000 rpm. High torque / low inertia.
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Couplings - Crowned Tooth Gear - Sleeve Only
Match with hubs from the hubs category
+/- 1.02 mm Axial Displacement. 0.41mm Parallel offset per hub. 1o Angular Displacement. Free axial movement. 19.55 to 88 Nm. 8500 to 14000 rpm. High torque / low inertia.
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Couplings - Neo - Flex
0.71 to 1.27 Nm.
303 stainless steel with 73 durometer neoprene centre. Shaft to shaft insulation. Torsional vibration isolation. Ribbed style are more flexible than smooth style. Bore Tolerances: +0.025 / -0.000.
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Couplings - Rigid - 1 Piece Clamp - Stainless Steel
303 Grade Stainless
Precision Machined. High torsional load. Non marring, easy to install and adjust. Use on hardened shafts, rigid clamp type design, easily machinable. Available with stepped bores and keyways on 5 week delivery.
Couplings - Rigid - 1 Piece Clamp - Steel
12L14 Steel
This category may be available in the new MBA online store at Couplings - Rigid - 1 Piece Clamp - Steel.
Couplings - Rigid - 2 Piece Clamp - Steel
12L14 Steel
Precision Machined. High torsional load. Non marring, easy to install and adjust. Assemble without moving shafts. Use on hardened shafts, rigid clamp type design, easily machinable. Black finish with alloy steel cap screws. Available with stepped bores and keyways on 5 week delivery.
Couplings - Rigid - Hobby - Brass
A selection of inexpensive brass couplings for shaft sizes from 2 to 5 mm.
This category may be available in the new MBA online store at Couplings - Rigid - Hobby - Brass.
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Couplings - Rigid - Set Screw
0.35 to 5.1 Nm. Includes steel, stainless steel, brass and aluminium.
Quality Class Precision: Bore Tolerance +0.013 / - 0.000 concentric within 0.0127mm T.I.R. Quality Class Commercial: Bore Tolerance +0.051 / -0.000. This category may be available in the new MBA online store at Couplings - Rigid - Set Screw.
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Most Common Standard Duty Parts
Bearings and Spare Parts
Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.
Rollers - Yoke - Standard
This category may be available in the new MBA online store at Rollers - Yoke - Standard.
Circlips - External - Standard - Berryllium Copper
Imperial and metric DIN471 / N1400 / D1460. Retaining rings. Snap Rings (USA).
This category may be available in the new MBA online store at Circlips - External - Standard - Berryllium Copper.
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Circlips - External - Standard - Carbon Steel
Imperial and metric DIN471 / D1400 / N1400 / D1460. Retaining rings. Snap Rings (USA).
Plain carbon steel. This category may be available in the new MBA online store at Circlips - External - Standard - Carbon Steel.
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Circlips - External - Standard - Stainless Steel
Imperial and metric DIN471 / D1400 / N1400 / D1460. PH15-7 Mo Stainless Steel. Retaining rings. Snap Rings (USA).
PH15-7 Mo Stainless Steel. This category may be available in the new MBA online store at Circlips - External - Standard - Stainless Steel.
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Circlips - External - Standard - Zinc Plated
Imperial and metric DIN471 / D1400 / N1400 / D1460. Retaining rings. Snap Rings (USA).
Zinc plated carbon steel. This category may be available in the new MBA online store at Circlips - External - Standard - Zinc Plated.
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Circlips - Internal - Standard - Carbon Steel
Imperial and metric DIN471 and 472 / D1300 / N1300 / Seeger J and JS. Retaining rings. Snap Rings (USA).
Plain carbon steel. Tolerances on request. This category may be available in the new MBA online store at Circlips - Internal - Standard - Carbon Steel.
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Circlips - Internal - Standard - Stainless Steel
Imperial and metric DIN471 and 472 / D1300 / N1300 / Seeger J and JS. PH15-7 Mo Stainless Steel. Retaining rings. Snap Rings (USA).
PH15-7 Mo Stainless Steel. Tolerances on request. This category may be available in the new MBA online store at Circlips - Internal - Standard - Stainless Steel.
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Circlips - Internal - Standard - Zinc Plated
Imperial and metric DIN471 and 472 / D1300 / N1300 / Seeger J and JS. Retaining rings. Snap Rings (USA).
Zinc plated carbon steel. Tolerances on request. This category may be available in the new MBA online store at Circlips - Internal - Standard - Zinc Plated.
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Collars - Shaft - Standard - Aluminium
Standard one piece aluminium shaft collar with set screw
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft. This category may be available in the new MBA online store at Collars - Shaft - Standard - Aluminium.
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Collars - Shaft - Standard - Nylon
Standard one piece nylon shaft collar with set screw
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft. This category may be available in the new MBA online store at Collars - Shaft - Standard - Nylon.
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Collars - Shaft - Standard - Stainless Steel
Includes miniature precision types. 303 and 316 Types.
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft. This category may be available in the new MBA online store at Collars - Shaft - Standard - Stainless Steel.
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Collars - Shaft - Standard - Steel
Includes miniature precision types. Carbon steel.
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft. This category may be available in the new MBA online store at Collars - Shaft - Standard - Steel.
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Pins - Dowel - Standard - Chamfered End - Plastic
Plastic Dowel Pins - Based on DIN6325 or ISO2338
Also known as parallel pins. This category may be available in the new MBA online store at Pins - Dowel - Standard - Chamfered End - Plastic.
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Pins - Dowel - Standard - Chamfered Ends - 303-304 Stainless
Precision Dowel Pins - 303/304 Grade Stainless - Based on DIN6325, ISO2338, ISO 8734
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins. This category may be available in the new MBA online store at Pins - Dowel - Standard - Chamfered Ends - 303-304 Stainless.
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Pins - Dowel - Standard - Chamfered Ends - 316 Stainless
Precision Dowel Pins - 316 Grade - Based on DIN6325, ISO2338, ISO 8734
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins. This category may be available in the new MBA online store at Pins - Dowel - Standard - Chamfered Ends - 316 Stainless.
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Pins - Dowel - Standard - Chamfered Ends - 416 Stainless
Precision Dowel Pins - 416 Grade - Based on DIN6325 or ISO2338
Also known as parallel pins. This category may be available in the new MBA online store at Pins - Dowel - Standard - Chamfered Ends - 416 Stainless.
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)
Small Parts & Bearings offers 153564 products in 2095 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.
Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.
Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.
Information on this website is Copyright Small Parts & Bearings 1997. All rights reserved.
