Bearings for Dental Equipment
See Dental Handpiece Bearings and Orings for applications by model.
This listing is the basic features of various bearings for dental applications. Please contact us for a dental application list. See - Dental Handpiece Bearings and Orings for applications by model. This category may be available in the new MBA online store at
Bearings - Dental Applications.
You may also be interested in
O-Rings
High thermal resistance and cold flexibility. Some dental applications are included in the listings. Commonly used in food appliactions.
Temperature Range: -70oC to +200oC. Good dialectric properties and resistance to ozone and oxygen attack. Retains flexibility at high and low temperatures. Poor strength and tear resistance. Poor resistance to oils, fuels, concentrated acids and alkalis, water and steam.
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Tolerance rings allow looser tolerances for assembly of parts such as bearings, pulleys and gears.
Allows looser tolerances of components. Ideal for mounting ball bearings. Useful for salvaging worn parts. Permits low cost assembly by eliminating the need for conventional fasteners. Use Torque Transfer figures for gears and pulleys. Non torque transfer figures are for bearing applications.
There is also a good range of
Rings - Tolerance on the Small Parts and Bearings website.
Includes series CI / VH / UR - Spring Steel
Light duty rings for use in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CI, Smalley: VH, Spirolox and Ramsey: UR.
Includes series CI / VH / UR - Stainless Steel.
Light duty rings for use in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CI, Smalley: VH, Spirolox and Ramsey: UR.
Includes series CE / VS / US - Spring Steel
Light duty single turn rings used in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CE, Smalley: VS, Spirolox and Ramsey: US.
Includes series CE / VS / US - Stainless Steel.
Light duty single turn rings used in low clearance applications. Also used as a positioning point for light loads. Radius notch on one end for removal. Narrow radial wall yields moderate thrust loads. Equivalent to Associated Spring: CE, Smalley: VS, Spirolox and Ramsey: US.
Special acetal bearings for disk cleaning
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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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Nylon tyred rollers for heavy duty applications
Nylon tyre (tire) covering a precision deep groove radial ball bearings. This category may be available in the new MBA online store at
Rollers - Bearing - Nylon Covered.
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3 Piece Thrust Bearings Open Type. Excellent performance in electrical and magnetism sensitive applications. Full ceramic silicon nitride.
These bearings are designed so that when one ring turns, the other remains stationary. Some have a larger bore on one side allowing a shaft with no steps to pass through. Others have identical bores on each race, requiring a stepped shaft. Some have a reduced OD on one race allowing seating into an unstepped housing bore, whilst others will require a stepped housing to allow one ring to rotate. Please be sure to take note of the figures shown for ID and OD of both races to ensure you select the correct bearing. This category may be available in the new MBA online store at
Bearings - Thrust - Ball - Grooved - ZRO2 Ceramic.
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M2300 / SB / ESB Snaprings. Like an internal circlip without the lugs.
Applications include gear systems, securing needle bearings and to act as spacers. Used on the inside bore diameter of a housing or similar. This category may be available in the new MBA online store at
Snap Rings - Internal - Basic.
Approved for direct food contact in applications where animal fat or food approved lubricants are present.
Able to withstand rapid oscillation, contamination, shock/vibration, wash downs, submersion and shaft brinelling. Minimum shaft hardness RC35. Max PV 40,000. Temperature range -125
oC to +226 Deg C. Max static PSI 5000. This category may be available in the new MBA online store at
Bearings - Linear - Sliding - Ceramic Coated.
Sprag clutch bearings allow your application to turn one way whilst locking in the opposite direction.
Designed for press fit installation. Correct interference dimensions must be maintained to obtain maximum bearing and clutch performance. Mount the clutch ensuring that the shaft drive directionis in the direction indicated by the arrow on the inner race. To install, use a press tool / do not hammer or apply other stock to clutch. Make sure housing has enough strength to withstand press required for fitting installation. High carbon hardened steel alloy. Always lock out power switch before installing, removing, lubricating or servicing a system that uses Cam Clutch products. When connecting or disconnecting Cam Clutch products, eye protection is required. Wear safety glasses, protective clothing, gloves and safety shoes.
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Bearings with Urethane Tyre on OD for applications requiring frictional movement.
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Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.
Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls and rings. HRC80 Hardness. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.
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Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.
Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.
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This product group includes bearings with cages for high speed applications, including phenolic, nylon and polyamide.
Bearings in this group have various types of high speed cages. Speed ratings range from 20 percent to 80 percent increase on standard cage types. See individual datasheets, available on request. Items with high speed cages usually have the suffixes T9H, TNH, TW or KC. This category does not include ceramic hybrid bearings with high speed cages. These are listed under Bearings - Ceramic Hybrid.
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Excellent performance in electrical and magnetism sensitive applications. Full ceramic zirconia.
Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.
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Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.
Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.
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Full stainless steel bearing units are the best solution for hostile chemical washdown applications. All metal bearing insert components are a combination of 302, 304 and 440 stainless steel. Seals are silicone rubber. Grease is H-1 food grade.
Operating temperature minus 20 oC to +120 deg C. Solid 304 stainless housings have a machined base and extremely smooth surface finish, essential for demanding washdown installations. These housings do not experience flaking, cracking or discolouration and are virtually unaffected by scrapes. Bearings are removable. Food grade.
Approved for direct food contact in applications where animal fat or food approved lubricants are present.
Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.
Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls and rings. HRC80 Hardness. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.
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DIN7993A / RW / BN825. Retaining rings. Snap Rings (USA). Round section circlips.
Round section wire rings are mostly used in semicircular grooves. Applications include gear systems, automotive engineering and open gudgeon pins. This category may be available in the new MBA online store at
Wire Rings - External - Round Section.
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Inexpensive nylon spacers for hobby applications
Includes DIN7993B / RB / M1700 / BN826. Retaining rings. Snap Rings (USA). Round section circlips.
Round section wire rings are mostly used in semicircular grooves. Applications include gear systems, automotive engineering and open gudgeon pins. This category may be available in the new MBA online store at
Wire Rings - Internal - Round Section.
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Excellent for liquid level float applications.
Tolerance and sphericity: up to and including 25.4mm diameter = + / -0.0508mm, over 25.4mm diameter +/-0.0762mm. Very resistant to most acids and alkalies. Excellent for liquid level float applications. Unpolished. Specific Gravity: 0.91.
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Swivel and Rigid Castors for Light duty applications. Plate mounted type.
Hollow round tubing for general hobby applications.
Includes K&S Metals range and more. May be slightly oversized on OD so some reworking might be required before fitting closely mating parts. This product is not recommended for use as a bearing shaft. We suggest you use items from the category - Shafting - Ground for bearing shaft. Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. E-mail sales@smallparts.com.au with enquiries.
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AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Spring Steel
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2. This category may be available in the new MBA online store at
Spiral Rings - External - Heavy Duty - Carbon Steel.
AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Stainless Steel.
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2. This category may be available in the new MBA online store at
Spiral Rings - External - Heavy Duty - Stainless Steel.
Includes AHI / WHM / AS3215 / RRN / MIL-R-27426B2 - Spring Steel
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2. This category may be available in the new MBA online store at
Spiral Rings - Internal - Heavy Duty - Carbon Steel.
Includes AHI / WHM / AS3215 / Spirolox RRN / MIL-R-27426B2 - Stainless Steel.
Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings. Requires no tools for removal. Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2. This category may be available in the new MBA online store at
Spiral Rings - Internal - Heavy Duty - Stainless Steel.
High capacity, square gib slides are ideal for precision machine tool applications.
The square gib design offers high load capacity and accuracy and withstands force in any direction. Gib is adjustable. Straight line accuracy 0.00254mm. Base is fabricated from A2 tool steel and hardened to Rc58-62. Saddle or riding portion of the slide is fabricated from low carbon steel and can be drilled, tapped and milled for mounting purposes. All slides feature Rulon bearing material for low friction. Stick-slip is virtually non existent as friction at startup and low speeds is virtually eliminated. No lubrication required. Rulon is practically inert to acids, bases and solvents making these slides a good choice for contaminated environments. Temp range minus 240 oC to +300 Deg C.
Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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Self-Lube wearstrips provide effective and economical means of controlling and guiding linear motions, especially in large load applications.
Made of solid aluminum bronze. Furnished semi-finished and are able to be cut to size and finished. This category may be available in the new MBA online store at
Wearstrips - Plain.
Excellent Corrosion and Heat resistance - Hardness is between 300 grades and 400 grades. SUS630 grade.
Standard bearing tolerances. Low load, low speed applications requiring maximum corrosion resistance. Rubber seals are Nitrile but fluorine rubber may be available on request. Cages and shields from AISI 304 Stainless Steel. Balls and races from SUS630 (17-4PH) Stainless Steel.
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A list of additional parts available for handpieces and couplers including KaVo and W&H
This category contains miscellaneous dental parts excluding tools, bearings, turbines and o-rings. Parts for specific handpiece models can be found under the brand name on the internet store main index. This category may be available in the new MBA online store at
Dental Replacement Parts.
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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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Precision brass shim sheet. From very thin foil to thick sizes.
NOTE! Very thin sizes may experience some bending or indentations. This product is meant for engineering applications not decorative applications. Includes sheets and rolls. See Brass - Strip for thin strips. Includes K&S Metals range and more.
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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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Single ball bearings units for conveyor systems
Applications include measuring equipment and light weight coil handlers. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms. This category may be available in the new MBA online store at
Ball Transfer Units - Screw Stem - Stainless - Precision.
Single ball bearings units for conveyor systems
Applications include measuring equipment and light weight coil handlers. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms. This category may be available in the new MBA online store at
Ball Transfer Units - Screw Stem - Steel - Precision.
Crossed roller slide tables are factory assembled and ready to install. They use crossed roller bearings to provide very precise linear motion with low friction and high support stiffness for the load.
Applications include precision instruments, office and communications equipment, surface grinders, tool grinders, assembly fixtures and anywhere precise linear positioning is required. Precision ground v grooved ways and rollers provide high accuracy and load capacity. Withstands force in any direction from alternately crossed rollers at 45 deg angles. Straight line accuracy 0.0025mm per 25mm travel (0.0001 inch per inch). 0.0025mm position repeatability. Each table consists of a one piece base, a one piece table and a pair of linear bearings.
Spyraflo aluminium pillow block housings mounted with 440C stainless miniature bearings
No more need for expensive engineering of housings to suit your new applications. Fully greased Japanese 440C Grade corrosion resistant stainless steel ball bearings. Double shielded bearings to minimise contamination. This category may be available in the new MBA online store at
Housings - Bearing - Pillow Block - Miniature.
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Single ball bearings units for conveyor systems
Applications include measuring equipment and light weight coil handlers. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms. This category may be available in the new MBA online store at
Ball Transfer Units - Screw Stem - Brass and Aluminium.
Match carriage and rail by rail widh
Easy to use system can be installed into many applications including packaging, material handling, automation and assembly equipment. A complete unit consists of a roller guide and rail (sold separately). The roller guide is made from 6061-T6 aluminium base with 3 rollers. Rollers made from 52100 hardened steel, lubricated and sealed. Rail made from 6061-T6 aluminium with hardened and ground steel raceways for the rollers to run on. This category may be available in the new MBA online store at
Redi-Rail - Rail.
Related Information:
There is also a good range of
Redi-Rail - Rail on the Small Parts and Bearings website.
CP2 Commercially Pure Titanium Grade 2. Tensile Strength 35.2 kgf/mm2. Yield Strength 28.2 kgf/mm2. Elongation 20 Percent.
Commercially pure for general industrial corrosion applications. UNS R50400. Widely used in power generation, chemical processing, aerospace and medical applications. Composition Percentage: Al 0, V 0, N 0.03, C 0.08, H 0.015, Fe 0.3, O 0.25, Ti Balance. Shaft with undersized tolerances is suitable for use with precision ground bearings with inner rings. HRB 74. Surface Finish Ra 0.8-1.6 um. Not suitable for running needle bearings directly. Shaft with oversized tolerances is suitable for pulleys or gears requiring interference fits, or for machining to your required tolerances.
Related Information:
Single ball bearings units for conveyor systems
Case: Zinc plated Mild Steel. Ball: Carbon Steel 60-66 HRC. Applications: - Guillotines - Presses - Moulding machines - Base of machines for easy handling - Press brakes - Shock loading. This category may be available in the new MBA online store at
Ball Transfer Units - Spring Loaded - Flanged - Zinc Plated.
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