Couplings Helical and Slit
Aluminium - Flexible.
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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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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Aluminium - Stainless Steel - Flexible - Zero Backlash. 0.1 to 35 Nm. 2400 to 48000 rpm.
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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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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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Match with Three Jaw Type inserts by OD. Two Hubs and one insert will be needed to make a complete coupling.
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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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Includes miniature precision types. 303 and 316 Types.
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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.
Stainless steel ball type cam followers.
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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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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Low cost aluminium couplings primarily used for 3D printer stepper motors
Max. Ang Misalignment 5
o. Max Parallel Offset 0.25mm. This category may be available in the new MBA online store at
Couplings - Helical - Economy.
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0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5
o. Max Parallel Offset 0.25mm. This category may be available in the new MBA online store at
Couplings - Helical - Standard.
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Miniature and small belts. 10.0mm Top Width x 5.5mm Height.
Sizes are nominal and may vary slightly. Items marked as Fractional Horsepower are designed for general purrpose low horseposer applications such as laundry machines, home workshop tools, small fans and blowers, garage equipment, small metal and woodworking tools etc. Belts shown as Fractional Horsepower type should not be used with reverse side idlers.
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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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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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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.
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.
Hot galvanised carbon steel. Use with synchromesh or standard miniature cable
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Commercial - Precision - Stainless - Aluminium - Carbon Steel - For clamp type gears.
Precision Type : Height and Clearance Radii Tolerances +/- 0.397. Precision Type : All other dimensional tolerances except ID +/-0.127. Commercial Type : Height and Clearance Radii Tolerances +/- 0.794. Commercial Type : All other dimensional tolerances except ID +/-0.254. ID Tolerances - Refer to table.
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Aluminium housings to suit standard radial ball bearings.
Use with standard radial ball bearings. Bearing not included. Can be through screwed from the top using socket head cap screws. Can be bolted from the bottom using the pre-tapped holes. Made from Aluminium 6082-T6 Black Anodised.
Type AB Steel Self Tapping Screws.
Type AB Steel Self Tapping Screws.
Four Types and four colours to fit onto Socket Head Cap Screws.
To fit Socket Head Cap Screws (Order Separately - See link at base of listing below). Choice of 4 Colours. Choice of 4 styles. Made From Acetal Resin. This category may be available in the new MBA online store at
Knobs - Thumb - For Cap Screws.
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Four types and four colours.
Complete with high tensile alloy steel screw. If stainless steel screws required please order cap screws separately and knobs without screw. This category may be available in the new MBA online store at
Knobs - Thumb - With Cap Screw.
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Type AB Steel Self Tapping Screws.
Type AB Steel Self Tapping Screws.
Timing Pulleys to suit L Series 9.525mm Pitch Timing Belts.
Aluminium alloy and steel. Aluminium have finished bore with set screw. Steel have either finished or unfinished bore as shown in the listings. Unfinished types requires drilling and tapping. Unfinished bore type requires machining to finished size.
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Timing Pulleys to suit L Series 9.525mm Pitch Timing Belts.
Aluminium alloy and steel. Aluminium have finished bore with set screw. Steel have either finished or unfinished bore as shown in the listings. Unfinished types requires drilling and tapping. Unfinished bore type requires machining to finished size.
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Timing Pulleys to suit L Series 9.525mm Pitch Timing Belts.
Aluminium alloy and steel. Aluminium have finished bore with set screw. Steel have either finished or unfinished bore as shown in the listings. Unfinished types requires drilling and tapping. Unfinished bore type requires machining to finished size.
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Only available to users of the Socket Type Security Screws. Metric only.
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2 to 12mm Shaft Sizes. Can operate in both linear and rotary directions at the same time.
Set includes outer ring, ball cage and shaft. Ball Cage: Brass Balls: Hard Steel / Shaft: Hard Steel Outer Ring: Hard Steel. Temperature: +100oC (Constant), +120oC (Maximum). Stroke: = (L1 - Lb) x 2. Supplied with extreme accuracy with zero to minimum preload.
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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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Recoil inserts are screwed directly into an enlarged tapped hole. A tap and installation tool is included with these kits.
Stainless inserts. Contents: Ground intermediate (2nd) tap. Inserts. Installation/tang break off tool. Full instructions. Manufactured to BS 4377 BS 3049 parts 1 & 2. Recoil helically-wound thread inserts are formed from 18-8 (Type 304) Stainless Steel. The wire in most sizes has a tensile strength of greater than 200,000 P.S.I. and a finish better than 32 micro inches.
Fasteners for telescoping tubing help reduce assembly time whilst improving your product functionality. Also called button clips or spring buttons.
Eliminates the need for rivets and screws. Simply snap into place in square or round tubing. Made from 1050 heat treated spring steel with minimum 0.005mm (0.0002 inch) zinc plating. This category may be available in the new MBA online store at
Snap Buttons - Flat Type.
Timing Pulleys to suit GT 2mm Pitch Timing Belts.Use with GT2 or GT3 type belts.
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Timing Pulleys to suit 2mm Pitch GT Timing Belts 6mm Wide. Use with GT2 or GT3 type belts.
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Timing Pulleys to suit 2mm Pitch GT Timing Belts 9mm Wide. Use with GT2 or GT3 type belts.
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Timing Pulleys to suit GT 3.000mm Pitch Timing Belts 15mm Wide. Use with GT2 or GT3 type belts.
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Timing Pulleys to suit GT 3.000mm Pitch Timing Belts 9mm Wide. Use with GT2 or GT3 type belts.
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PCD = No. of Teeth x 1.058mm (1/24 in.). 20o Pressure Angle. 303 Stainless Steel. DP stands for Diametrical Pitch and is an imperial measurement system. Clamping and grub screw type.
Fairloc
TM Hub Type require controlled shaft tolerances between 0.0025 and 0.0203 mm Clearance. 24 Diametrical Pitch. Approx 3.33mm between teeth. This category may be available in the new MBA online store at
Gears - Spur - 24DP - 20 Degree - Stainless.
Insert bits for use with hand type screwdriver bit holders
This category may be available in the new MBA online store at
Bits - Insert.
Lengths will be supplied continuous to a maximum of 3mtrs (ie, 10 x 300mm supplied as 3mtr length)
Recommended that nylon coating is stripped prior to swaging. Sold per length. Multiple quantities will be supplied in a continuous length up to 3mtr maximum. Also called bowden cable. This category may be available in the new MBA online store at
Cable - Miniature - Coated.
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Lengths will be supplied continuous to a maximum of 3mtrs (ie, 10 x 300mm supplied as 3mtr length)
Sold per length. Multiple quantities will be supplied in a continuous length up to 3mtr maximum. Also called bowden cable. This category may be available in the new MBA online store at
Cable - Miniature - Uncoated.
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)
Small Parts & Bearings offers 138615
products in 2015 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
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