O-Rings
Suitable for heated water and steam.
Temperature Range: -55
oC to +150
oC. Chemically resistant to Hydraulic Fluids. Resistant to alcohols, glycol engine coolants and SKY-DROL (phosphate ester hydraulic fluid). This category may be available in the new MBA online store at
O-Rings - EPDM Rubber.
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Seals and Sealing
Closed EPDM Rubber Grommets
50 +/-5 Durometer. Dustproof with Approx 0.5mm thick Membrane. Easy to Install. Dust protection. Also see snap bushings for a hard plastic product serving a similar purpose.
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EPDM Rubber Grommets
50 +/-5 Durometer. Easy to install. Good Vibration and Shock Control. Protects Wire, Cable and Hoses. Also see snap bushings for a hard plastic product serving a similar purpose.
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Suction Cups
EPDM or Natural Rubber as listed against each item
EPDM is a higher grade rubber that rates excellent for ozone resistance and is used for molded parts used outdoors. SBR is Styrene-butadiene Rubber is a general purpose rubber but not recommended for continual use outdoors or in oily environments. This category may be available in the new MBA online store at
Suction Cups.
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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.
Handpiece Parts
A list of parts available specifically for dental equipment
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O-Rings
Nitrile, Fluoroelastomer and EPDM continuous length o-ring cord.
Nitrile: Temp Range: -30
oC to +90
oC / Fluoroelastomer: Temp Range -20
oC to +240
oC. Nitrile: Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water. Nitrile: Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids. Fluoroelastomer (Viton
(R)): Suitable for synthetic and hydraulic fluids, strong acids, steam, many chemicals and many alkalis. This category may be available in the new MBA online store at
O-Ring Cord.
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Pins Dowel
Precision Dowel Pins with a Step
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Precision Dowel Pins with a Step
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Precision Extractable Dowel Pins with a Step
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Precision Extractable Dowel Pins with a Step
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Thread Inserts
Also known as keenserts.
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Contains 20 inserts per kit along with a standard tap, drill bit and installation tool. Installation tool is not needed but will make multiple installations easier.
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. 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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Steel or 303 Stainless Steel as indicated in the tables. Also known as keenserts.
Steel or 303 Stainless Steel as indicated in the tables. Maximum strength and reliability. Positive mechanical lock against rotation:. The insert kees are driven down into the tapped threads of the parent material during installation to securely lock the insert against rotation. Inserts with internal thread lock are designed to securely lock a bolt when it is entered into the insert only a few turns.
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Keylocking inserts are used to repair threads by tapping the worn thread to a standard larger thread, twisting the insert into place and then driving in the keys to lock the insert. Also known as keenserts.
Each kit contains an installation tool and the quantity of inserts shown. One size per kit. Also known as keenserts, keylocking inserts are available in mild steel and stainless steel. Installation is by drilling out the old thread, countersinking, tapping new thread with a standard tap, screwing the insert until slightly below the surface, then tapping down the keys using the tool supplied and a hammer. This category may be available in the new MBA online store at
Inserts - Thread Repair Sets Keylocking.
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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.
Used to insert keylocking inserts - keensert style. Keylocking inserts can be wound in without these tools but the tools make the job much easier. Also known as keenserts.
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Assortments
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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Tools Threading
Quickly repairs damaged screws
Twisting the handle opens and closes the floating blade around screw. Rotating the tool around screw quickly repairs damaged threads. Adjustable to suit both metric and imperial threads. Blades automatically adapt to any thread pitch or groove. Can be used on both Left and Right hand threads.
Required for Thread Setter Tool
Twisting the handle opens and closes the floating blade around screw. Rotating the tool around screw quickly repairs damaged threads. Adjustable to suit both metric and imperial threads. Blades automatically adapt to any thread pitch or groove. Can be used on both Left and Right hand threads.
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Balls Rubber
A high performance thermoplastic created by cross linking EPDM rubber with Polypropylene. As an elastomer plastic it is flexible, light weight, and has very good abrasion resistance. It also has good resistance to many acids, bases and aqueous solutions.
It holds up well in both extreme hot and cold environments which can make it preferred over rubber. Common uses include; grips, knobs, handles, gaskets, and ball check valves. Specific Gravity .95 g/cc. Hardness, Shore 40D. Tensile Strength 3000 psi. Melting Point 410 F. Rohs Compliant. Not FDA compliant. This grade is slightly harder than the 87A grade. Colour usually red but some sizes are beige.
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A high performance thermoplastic created by cross linking EPDM rubber with Polypropylene. As an elastomer plastic it is flexible, light weight, and has very good abrasion resistance. It also has good resistance to many acids, bases and aqueous solutions.
It holds up well in both extreme hot and cold environments which can make it preferred over rubber. Common uses include; grips, knobs, handles, gaskets, and ball check valves. Specific Gravity .96 g/cc. Hardness, Shore 87A. Tensile Strength 2550 psi. Melting Point 400 F. Rohs Compliant and FDA compliant. This grade is slightly softer than the 40D grade. Colour Beige.
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Pins Ball Lock
Provide a permanent and proper mating hole for commercial and industrial type quick release ball lock pins.
Designed to be used on materials or in applications where the positive lock detent pin does not have anything to lock against. Pin does not protrude past the bottom of the receptacle so they are ideal for blind hole applications. 303 Stainless Steel. Mounted with screws, rivets or bolts. The quick release ball lock pins are inserted from the flanged end, and the ball extends into the wider opening at the top of the receptacle.
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Wheels Industrial
Replacement acetal wheels with glass balls for product moving gravity feed skate conveyors. Plastic skate wheels are ideal for washdown or outdoor applications.
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Ball Transfers
Single ball bearings units for conveyor systems
Bearings Tapered Roller
Replacements for existing tapered roller cones (inner part). Match with part number on your existing bearing. It is recommended that you change both cup and cone whenever possible.
Replacements for existing tapered roller cups (outer part). Match with part number on your existing bearing. It is recommended that you change both cup and cone whenever possible.
Magnets Alcomax
Supplied with keeper
No keepers
No keepers
Magnets Alnico
Supplied with keeper
Supplied with keeper
Zinc finished steel. Accepts 5/16 in. square shank. Inside handle, right or left hand. Picture shown is right hand.
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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Caged Rollers sold separately. Match these washers with cage and roller assembly from the cage and roller assembly category.
Raceway hardness 58 HRC. Limiting Speeds are based on adequate oil lubrication. Load ratings are a guide taking into consideration ideal operating conditions. Dimensions given are nominal. Select the correct washer OD. Some washers listed here are to suit thrust ball bearings.
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Wave Washers - also called crinkle wave. Includes 2 and 3 wave types. This category includes EPL type bearing pre-load washers.
Washers sold separately. Match cage and roller assembly with washers from the washers category.
Raceway hardness 58 HRC. Limiting Speeds are based on adequate oil lubrication. Load ratings are a guide taking into consideration ideal operating conditions. Dimensions given are nominal. Select the correct washer OD. Some washers listed here are to suit thrust ball bearings.
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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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Rail Only. Carriages sold separately - match by rail width.
Low profile self-lubricating linear guide system with one piece carriage design. Excellent alternative to linear ball bearing systems. Precision series made from RC70 ceramic coated rail with self lubricating Frelon Gold. Dampens vibration and tolerates shock loads. Will not rust. No metal to metal contact. No balls or rolling elements to trap contamination, skid or damage rail. Operation is consistent, smooth and quiet. Maintenance free. Used in packaging machines, medical equipment, wash-down and harsh environments. This category may be available in the new MBA online store at
Linear - Mini Rail - Self-Lubricating.
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Incredibly strong attraction and repulsion. Neodymium-Iron-Boron encased in nickel jackets to protect the brittle magnet material and prevent corrosion.
High strength to weight ratios. Commonly used in miniature applications such as linear actuators, sensing applications, gyroscopes, flow meters, recording devices, pacemakers and alternators. Temperature range -73
oC to 93
oC. Size tolerances +/- 0.13. This category may be available in the new MBA online store at
Magnets - Rare Earth - Plated.
Wear resistant helping to prevent wear deposits in the lubricating oil after long working periods. Designed for use in oil pumps and dampers.
Operating Temperature -200
o to 280
o Celsius. Maximum load 250N per mm2. Low static and dynamic friction coefficient, Suitable for sliding, oscillating, reiprocating and rotating applications. High reistance to be cavitation and flow erosion damage of the polymer bearing surface by the lubricant, Excellent wear resistant. Also suitable for use with non-lubricating fluids and in light duty unlubricated applications, Lead free. This category may be available in the new MBA online store at
Washers - Thrust - DP4 Type.
Wear resistant helping to prevent wear deposits in the lubricating oil after long working periods. Designed for use in oil pumps and dampers.
Operating Temperature -200o to 280o Celsius. Maximum load 250N/mm2. Low static and dynamic friction coefficient, Suitable for sliding, oscillating, reiprocating and rotating applications. High reistance to be cavitation and flow erosion damage of the polymer bearing surface by the lubricant, Excellent wear resistant. Also suitable for use with non-lubricating fluids and in light duty unlubricated applications, Lead free. Speed Limit in oil 3 metres surface speed per second.
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Rails, rollers and end stops sold separately. Please choose your components from the listing.
Easy to use system is usually mounted on a vertical surface as a low cost linear motion solution. Hardened crown roller allows for self-alignment with good strength and long life. Rails are unistrut typeand are black powder coated. End stops prevent over travel and come with a mounting bolt. End stops are not designed to support loads. Maximum bearing load is 130 kg. Maximum bearing speed is 45 mtrs per minute. This category may be available in the new MBA online store at
Linear Track System - Crowned Roller.
Tough bonded neoprene. Patented pivotal leveler keeps equipment level and dampens an average 85% of noise. Adjusters.
The mounting nut which holds the stud is molded into the pad in a steel bracket and rotates freely permitting at least 6.35mm of leveling. Includes stud epoxied into the base mount. This category may be available in the new MBA online store at
Mounts - Pivotal Levellers - With Stud.
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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.
With steel core and washer moulded inside. Counterbored hole to accept a socket head cap screw.
Tough bonded neoprene. Patented pivotal leveler keeps equipment level and dampens an average 85% of noise. Adjusters.
The mounting nut which holds the stud is molded into the pad in a steel bracket and rotates freely permitting at least 6.35mm of leveling. No stud included so you can use your own custom stud. This category may be available in the new MBA online store at
Mounts - Pivotal Levellers - Base Without Stud.
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Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: KSM = Carbon Manganese Steel S300 Pb (11 SMn Pb37) / LRM = Bronze CuSn8P. Carbon Manganese steel can be welded but difficulties may arise with bubbling due to sulphur content. KSM: Manual control control only - low rotational speeds only - for clamping or locking functions - for receiving dead weights. LRM: Manual or powered control - low and medium rotational speeds - for working under load. For power transmission and continuous use always use bronze nuts not steel.
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)
Small Parts & Bearings offers 153543
products in 2089 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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Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.
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