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.
Bearings with a spherical outside diameter.
Combined listing of spherical OD track rollers and bearings for Linear Guide systems. This category may be available in the new MBA online store at
Bearings - Spherical OD.
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Chamfered edge bearings for Linear Guide Systems and pushbikes
Often used in pushbike headsets. Note bearings for pushbikes with two chamfered edges have the chamfer on the inner ring on one side and outer ring on the other - designation CEP. This category may be available in the new MBA online store at
Bearings - Chamfered Edges.
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Bearings with a Gothic Groove in OD. Round Track Rolling Applications.
Type GP : Single Row of Balls (Radial). Type DWRAGP : Double Row of Balls (Angular Contact) - Extended Inner Ring. Type DRAGP : Double Row of Balls (Angular Contact) - Flush Inner Ring. This category may be available in the new MBA online store at
Bearings - Gothic Groove Profile OD.
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Keyways are cut full length of each bar. Low carbon steel C1018. Good case hardening properties.
Diameter Tolerance +0.00/-0.051. Keyway Depth Tolerance +0.41/-0.00. Keyway Width Tolerance +0.05/-0.00. Unhardened carbon steel. Special order may be available for stainless steel, other diameters, other lengths. Please ask.
Machine screws. PEEK is a super-engineering thermoplastic with special physical and chemical characteristics. Excellent resistance to chemicals, water, abrasion, shock, fatigue, radiation, heat, etc. PEEK is registered trademark of VitreTM.
Excellent chemical resistance, impenetrable by most chemicals with the exception of concentrated sulphuric acid. Excellent thermal and water resistance; maintains high heat-resistance strength. Excellent abrasion, shock and fatigue resistance. Excellent radiation resistance and electrical properties. Heat-resistant temperature: 180o Celcius (UL approved temperature). Excellent flame-resistance cleared by UL standard 94V-0. Useful for hot-water pumps, chemical pumps, chemical-resistant applications such as FPD (Flat Panel Display) and semiconductor production equipment/devices, printed circuit board etching devices, metal plating equipment and chemical plants. Use with a nut to compensate for thread moulding pitch errors. When a nut is not used, it is recommended that the overlap of mating screw threads be shorter than 20mm. For further information on the special properties of plastic screws and cautions concerning their use, please contact sales.
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Special OD Bearings.
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Special bearings. Not readily available.
Special OD Bearings.
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Contains a selection of E-Z Lok inserts
Automatic self locking pressure activated adhesive on external thread. Prevent or repair stripped threads. No special tools required. Install with a bolt and wrench. Metric, UNC and UNF.
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Vibration dampening
Natural rubber with bonded in studs. 50 Durometer hardness. Use up to 65 Degrees C (150 Deg F). This category may be available in the new MBA online store at
Mounts - Buffer - Special Purpose.
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Specially sourced items listed by manufacturer.
4 Point Contact Bearings support Axial Loads in both directions. Can replace double row angular contact bearings where space is limited. This category may be available in the new MBA online store at
Bearings - Ball - 4 Point Contact.
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Special acetal bearings for Bicycle Chain Derailer and special effects lighting systems
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Light duty acetal bearings used for drawer runners, light duty tracks, garage doors and more.
See descriptions for special features. Not all items are listed in this category. Please contact us if you have a similar type bearing with different dimensions. This category may be available in the new MBA online store at
Bearings - Acetal - Special Types.
Polypropylene is for special chemical compatibility usages. Please refer to a compatibility chart.
See descriptions for special features. Not all items are listed in this category. Please contact us if you have a similar type bearing with different dimensions. This category may be available in the new MBA online store at
Bearings - Polypropylene - Special Types.
Higher corrosion resistance than 440C stainless - HRC59 Hardness - Same or higher load than 440C
Ideal for applications with salt spray or chemicals in the pH range 3 to 12. ISC CASSTOP design with special TBN-6H stainless steel. Other sizes available on request. This category may be available in the new MBA online store at
Bearings - Ball - Anti Corrosion - Special Stainless.
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Special acetal bearings for MRI table wheels
Special acetal bearings for disk cleaning
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Special Orings for Dental Applications.
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Over 10 million cycles. Built to take the tough abuse of high speed, long run, stamping operations. Ideal for use as parts lifters in dies, or other applications requiring exceptional long life.
Special long life springs. Black oxide finished bodies. Nylon locking element. Not recommended for use in aluminium applications.
Marine, food and medical grade Stainless Steel - Non Hardenable. Open, easier to lubricate. Water lubrication is ok.
Tolerances differ from standard bearing types. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. This category may be available in the new MBA online store at
Bearings - Ball - 316 Stainless Steel - Double Row - Open.
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Marine, food and medical grade Stainless Steel - Non Hardenable. Open, easier to lubricate. Water lubrication is ok.
Tolerances differ from standard bearing types. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. This category may be available in the new MBA online store at
Bearings - Ball - 316 Stainless Steel - Single Row - Open.
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Marine, food and medical grade Stainless Steel - Non Hardenable. Polyethylene plastic seals.
Tolerances differ from standard bearing types. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races, greased. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. Usual supply is unlubricated so that they can be used immediately in applications exposed to water, or lubricated by the user with their preferred grease. Special orders can be run with a selected lubricant. Note that some bearings may already be listed with grease.
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Marine, food and medical grade Stainless Steel - Non Hardenable. 316 stainless steel shields.
Tolerances differ from standard bearing types. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. Stainless steel 316 cage, grade 200 type 316 stainless balls, 316 stainless races, 316 stainless steel shields. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. Usual supply is unlubricated so that they can be used immediately in applications exposed to water, or lubricated by the user with their preferred grease. Special orders can be run with a selected lubricant. Note that some bearings may already be listed with grease.
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Used on nuts with two holes in the face.
Constructed of special blued steel. This category may be available in the new MBA online store at
Tools - Pin Wrench.
Special high impact strength black technopolymer coated with soft touch elastomer chemically bonded (hardness 70 Shore A). Black matte finish. Resistant to solvents, oils, greases and other chemical agents. Zinc plated threaded steel stud. This category may be available in the new MBA online store at
Knobs - Round - Male - Soft.
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Used for vertically applied loads to prevent the transmission of noise and vibration caused by rotation of unbalanced equipment.
Made with durable oil and ozone resistant neoprene. No special tools required for installation. This category may be available in the new MBA online store at
Mounts - Compression.
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Made of hardened high speed steel.
Useful for turning and boring tools, constructing pins, hinge pins, arbors, pin gauges, dowels, preforating punchs. Can also be ground to make special cutting tools such as mills, spotfaces, angle or radii cutters, etc. This category may be available in the new MBA online store at
Rod - Drill Blanks.
Blue acetal. Ideal for curved or irregular surfaces. Can fit a bent radius as small as 75mm.
20o Pressure Angle. Resistant to weak acids and alkalis, oil, grease, petrol, alcohol, ketones. Working temperature 100 Deg. C, Intermittent to 149 Deg. C. See optional rack clamps and guide rails. Longer lengths available on special order.
Used for locking the ends of timing belt lengths used in linear applications
Suits single sided belts only. Aluminium. Screws, hex nuts and washers included. This category may be available in the new MBA online store at
Clamp Kits - Timing Belt.
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The BSP precision Linear Slide series is a lightweight and compact linear motion rolling guide made of stainless steel formed precisely to be U-shaped table or track rail.
Slides: Stainless Steel End Stop / Retainer: Synthetic Resin. Maximum Speed: 0.5 m/sec (30m/min). Temperature: +100oC (Constant), +120oC (Maximum). Does not incorporate a mechanical stopper. Sensitive to external contaminants.
Metric only.
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Metric only.
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The BSR precision Linear Slide series is a lightweight and compact linear motion rolling guide made of stainless steel formed precisely to be U-shaped table or track rail.
Slides: Stainless Steel End Stop / Retainer: Synthetic Resin. Maximum Speed: 0.5 m/sec (30m/min). Temperature: +100oC (Constant), +120oC (Maximum). Does not incorporate a mechanical stopper. Sensitive to external contaminants. Note BSR1530SL and BSR2040SL can not be mounted from inside of track rail.
These precision ball slides have a typical coefficient of friction of 0.003 and provide straight line accuracy of 0.0005mm per mm of travel.
At load capacity a life of 250 million mm of travel can be expected. The expected life at half load capacity is 2.5 billion mm. Factory preload adjustment prevents sideplay and backlash. Lightweight aluminium carriage and base with high load capacity. Four tapped and threaded carriage holes and counterbored base holes simplify installation and component mounting. Long life, self cleaning ball bearing needs no lubrication. Positional repeatability 0.005mm. Clear anodised finish.
Easy to install with a standard tap, bolt and wrench.
Automatic self locking pressure activated adhesive on external thread. Prevent or repair stripped threads. No special tools required. Install with a bolt and wrench. Metric, UNC and UNF.
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Easy to install with a standard tap, bolt and wrench.
Automatic self locking pressure activated adhesive on external thread. Prevent or repair stripped threads. No special tools required. Simply drill and tap the hole to suit the external thread. Install with a bolt and wrench. Metric, UNC and UNF.
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Metric only.
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Metric only.
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Used for locking the ends of timing belt lengths used in reciprocating applications
Suits single and double sided belts. Black Polycarbonate with 303 stainless fasteners. Low inertia. Compact Design. Patent Pending. For MXL, XL, GT 2mm, GT 3mm, GT 5mm, HTD 3mm and HTD 5mm belt pitches.
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An economical way to secure the ends of extension springs, and provide easy adjustment.
C-12114 Steel with Black Oxide Finsh. This category may be available in the new MBA online store at
Anchors - Spring - Steel.
Used for indexing and positioning of components
Once installed, it applies adequate pressure so the ball remains positioned.
Two slots provided in the upper end of the body and are accessible when the knob is in the retracted position. For use with WIP type plungers.
An economical way to secure the ends of extension springs, and provide easy adjustment.
Imperial and Metric. Forged tempered steel. Rolled thread. Surface galvanised. Also known as Heim Joints. Nylon - ptfe - glass compound race.
Imperial and Metric. Forged tempered steel. Rolled thread. Surface galvanised. Also known as Heim Joints. Nylon - ptfe - glass compound race.
Imperial and Metric. Tight fit (Minimal ball clearance) / Carbon Steel. Also known as Heim Joints
Imperial and Metric. Tight fit (Minimal ball clearance) / Carbon Steel. Also known as Heim Joints
Imperial and Metric / Carbon Steel. Also known as Heim Joints
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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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