BALLS CATEGORIES
Balls Rubber
Balls - Rubber - Santoprene 40D
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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There is also a good range of Balls - Rubber - Santoprene 40D on the Small Parts and Bearings website.
Balls - Rubber - Santoprene 87A
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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There is also a good range of Balls - Rubber - Santoprene 87A on the Small Parts and Bearings website.
Balls Ceramic
Balls - Ceramic - Ruby - Synthetic
Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Specific Gravity: 3.98.
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Balls - Ceramic - Sapphire - Synthetic
Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Specific Gravity: 3.98. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Transparent (refractive index 1.76).
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There is also a good range of Balls - Ceramic - Sapphire - Synthetic on the Small Parts and Bearings website.
Balls - Ceramic - Silicon Nitride
Outstanding wear resistance. Good thermal and chemical resistance.
High hardness. Grades shown are AFBMA / ISO3290-1. High strength over a wide temperature range. High fracture toughness. Outstanding wear resistance. Good thermal and chemical resistance.
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Balls - Ceramic - Zirconia
Outstanding wear resistance. Excellent thermal and chemical resistance.
Grades shown are AFBMA / ISO3290-1.
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Balls Plastic
Balls - Plastic - Acetal
High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.
Tolerances available on request. Acetal Copolymer. High intensity strength, rigidity, outstanding resistance to abrasion and most solvents. Opaque White. Specific Gravity: 1.4.
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There is also a good range of Balls - Plastic - Acetal on the Small Parts and Bearings website.
Balls - Plastic - Acrylic
Resistance to weather and sunlight. Good abrasion resistance.
Diametrical tolerances typically + / - 0.08 or 0.13 mm depending on size. Acrylic (Methyl Methacrylate). Resistance to weather and sunlight. Good abrasion resistance. Water clear transparent. Polished. Ground and Polished.
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Balls - Plastic - Bored
Bored acetal balls as used in plastic rod ends.
Maintenance Free - Self Lubricating. Corrosion Resistant Iglidur W300 material. Suitable for rotating, oscillating and linear movement. Lightweight.
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Balls - Plastic - Nylon
Resists alkalies, weak acids and most organic solvents.
Tolerances available on request. Nylon (Polyamide 6/6). Resists alkalies, weak acids and most organic solvents. Low water absorption. Unpolished. Specific Gravity: 1.14.
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Balls - Plastic - Polypropylene
Excellent for liquid level float applications.
Tolerance and spherecity: 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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There is also a good range of Balls - Plastic - Polypropylene on the Small Parts and Bearings website.
Balls - Plastic - PTFE
No water absorption. Temperatures up to 288 Deg C.
Tolerances available on request. Not affected by any known acids or alkalies. No water absorption. Temperatures up to 288 oC. Unpolished. Specific Gravity: 2.3.
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Balls - Plastic - PVC
Polyvinyl chloride. PVC is a chemically stable material, which shows little change in molecular structure, and also exhibits little change in its mechanical strength.
Polyvinyl chloride is a widely used and inexpensive thermoplastic polymer. It is easily worked or machined and has good chemical and biological resistance. It is relatively hard and can be polished to a shine. Polyvinyl chloride is a widely used and inexpensive thermoplastic polymer. Heat Deflection Temperature 176 F / 80 C. Rockwell Hardness 115. Zero water absorption in 24 hours.
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There is also a good range of Balls - Plastic - PVC on the Small Parts and Bearings website.
Balls - Plastic - Torlon
TorlonTM 4301 Bearing Grade Balls. Grade 1.
Polyamide-imide (TorlonTM< / sup>) Balls. Rockwell Hardness (Method A): E86 or M109-119. Specific Gravity: 1.38. Colour: Brown Opaque.
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There is also a good range of Balls - Plastic - Torlon on the Small Parts and Bearings website.
Ball Joints
Joints - Ball Positioner
For holding parts at an angle up to 45 degrees
Pivots 45 Deg from horizontal in every direction. Tightens at any position by rotating the collar. Has a tapped hole at the top and a male thread at the bottom for securing.
There is also a good range of Joints - Ball Positioner on the Small Parts and Bearings website.
Balls Metallic
Balls - Chrome Steel
Hardness: Rockwell C: 60-70.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. SAE 52100 Chrome Steel. Hardness: Rockwell C: 60-70. Specific Gravity: 7.833.
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Balls - Phosphor Bronze
Specific Gravity 8.4
Grades shown are AFBMA / ISO3290-1.
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Balls - Stainless Steel - 304 Grade
A2 Grade. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Non annealed. Hardness: Rockwell C: 25-39. Specific Gravity: 7.916. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs. Note! Increase in magnetic permeability may occur due to the grinding process and can be relieved by heating to over 1000 oC.
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There is also a good range of Balls - Stainless Steel - 304 Grade on the Small Parts and Bearings website.
Balls - Stainless Steel - 316 Grade
A4 Grade. Very low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities. Note! Increase in magnetic permeability may occur due to the grinding process and can be releived by heating to over 1000 oC.
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There is also a good range of Balls - Stainless Steel - 316 Grade on the Small Parts and Bearings website.
Balls - Stainless Steel - 316L Grade
Easier to machine than standard 316 grade.
316L Stainless Steel has the same properties as 316, except that it has a lower carbon content. It is also easier to machine. Non-magnetic. Resistant to severe corrosive conditions. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972.
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There is also a good range of Balls - Stainless Steel - 316L Grade on the Small Parts and Bearings website.
Balls - Stainless Steel - 440C Grade
Hardness: Rockwell C: 55-60.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. AISI440C Stainless Steel.
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Balls - Steel - Bored
Bored steel balls as used in steel rod ends.
Hardness: 58-64 Rc. Material: SUJ-2.
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Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI
Implant Grade can be used for Jewellery and Body Piercing. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent.
Precision Grade: 200. Grades shown are AFBMA / ISO3290-1. Plain. Composition Percentage: Al 5.5-6.5, V 3.5-4.5, N 0.03, C 0.08, H 0.013, Fe 0.25, O 0.13, Ti Balance. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent.
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There is also a good range of Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI on the Small Parts and Bearings website.
Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI - Threaded
Implant Grade can be used for Jewellery and Body Piercing. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent.
Precision Grade: 200. Grades shown are AFBMA / ISO3290-1. Plain. Composition Percentage: Al 5.5-6.5, V 3.5-4.5, N 0.03, C 0.08, H 0.013, Fe 0.25, O 0.13, Ti Balance. Grade 23 6Al-4V is a high strength titanium alloy. Tensile Strength 84.5kgf / mm2. Yield Strength 77.5kgf / mm2. Elongation 10 Percent. Threaded either 1-72 UNF or M1.2.
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There is also a good range of Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI - Threaded on the Small Parts and Bearings website.
Balls - Tungsten Carbide
Extreme hardness and wear resistance.
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. Precision Grade: Grade 25. Hardness: Rockwell A: 91.5 (Approx 77 Rockwell C). Extreme hardness and wear resistance. Specific Gravity: 14.95.
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There is also a good range of Balls - Tungsten Carbide on the Small Parts and Bearings website.
Ball Transfers
Ball Transfer Units - Base Mount - Heavy Duty - Steel
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Base Mount - Heavy Duty - Steel on the Small Parts and Bearings website.
Ball Transfer Units - Dismantlable - Heavy Duty - Steel
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Dismantlable - Heavy Duty - Steel on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Heavy Duty - Pressed Steel
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Heavy Duty - Pressed Steel on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Heavy Duty - Stainless Steel
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Heavy Duty - Stainless Steel on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Heavy Duty - Zinc Plated
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Heavy Duty - Zinc Plated on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Standard - Stainless - Deep
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Standard - Stainless - Deep on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Standard - Stainless - Slim
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Standard - Stainless - Slim on the Small Parts and Bearings website.
Ball Transfer Units - Flange Mount - Standard - Steel - Slim
Single ball bearings units for conveyor systems
There is also a good range of Ball Transfer Units - Flange Mount - Standard - Steel - Slim on the Small Parts and Bearings website.
Ball Transfer Units - Screw Stem - Brass and Aluminium
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.
There is also a good range of Ball Transfer Units - Screw Stem - Brass and Aluminium on the Small Parts and Bearings website.
Ball Transfer Units - Screw Stem - Steel - 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.
There is also a good range of Ball Transfer Units - Screw Stem - Steel - Precision on the Small Parts and Bearings website.
Ball Transfer Units - Spring Loaded - Flanged - Zinc Plated
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.
There is also a good range of Ball Transfer Units - Spring Loaded - Flanged - Zinc Plated on the Small Parts and Bearings website.
Ball Transfer Units - Spring Loaded - Unflanged - Zinc Plated
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.
There is also a good range of Ball Transfer Units - Spring Loaded - Unflanged - Zinc Plated on the Small Parts and Bearings website.
Ball Parallels
Parallels - Ball
Used for handling large work in drill presses or band saw machines.
Placed between work and machine so work can be easily moved. Black Oxide finish with 9.525mm hardened steel balls. Balls are exposed both sides of sheet.
There is also a good range of Parallels - Ball on the Small Parts and Bearings website.
Ball Splines Linear
Linear Ball Splines - Bearings - Unflanged
Use with Linear Ball Spline Shaft.
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Linear Ball Splines - Shaft
Use with either flanged or unflanged Linear Ball Spline Bearings.
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There is also a good range of Linear Ball Splines - Shaft on the Small Parts and Bearings website.
Ball Screws Rolled
Ballscrew - Thomson Saginaw
Offer 90% efficiency converting rotary to linear motion with low coefficient of friction. Match all components within the Thomson Saginaw range only.
When replacing screws, hydraulics or pneumatics, they allow the use of smaller, less expensive drive motors and reduce the need for auxiliary equipment. Offer dependable accuracy and repeatability, Made off high quality alloy steel, hardened to Rockwell 56-60C.
There is also a good range of Ballscrew - Thomson Saginaw on the Small Parts and Bearings website.
Ball Screw Accessories
Ballscrew - Thomson Saginaw - Accessories
Wiper Kits and Flanges for Ball Nuts. Match all components within the Thomson Saginaw range only.
There is also a good range of Ballscrew - Thomson Saginaw - Accessories on the Small Parts and Bearings website.
Ballscrew - Thomson Saginaw - Nut
Ball Nuts to Suit Thomson Saginaw ball screws. Match all components within the Thomson Saginaw range only.
All Right hand thread only.
There is also a good range of Ballscrew - Thomson Saginaw - Nut on the Small Parts and Bearings website.
Ball Screws 16mm SDP
Ballscrew - 16mm Nuts - Pillow Block
Includes ball nut. Match all components within the 16mm range only.
Antibacklash. Repeatability 0.01mm, accuracy 0.1mm/300mm when used with our 16mm screws. Hardened ground and polished Cf53 steel to HRC62 +/-2. Balls hardened HRC63 +/- 2.
There is also a good range of Ballscrew - 16mm Nuts - Pillow Block on the Small Parts and Bearings website.
Ball Screws Ground
Ballscrew - Ground - Dia 4mm - Lead 1mm
Not for sale outside of Australia and New Zealand
There is also a good range of Ballscrew - Ground - Dia 4mm - Lead 1mm on the Small Parts and Bearings website.
Ball Screws Nook Series
Ballscrew - Nook Series - Flanges
Match all components within the Nook Series range only. Match nuts, flanges and screws based on ball circle diameter.
Carburised steel with ball tracks heated to RC 58-60. Protective black oxide finish.
There is also a good range of Ballscrew - Nook Series - Flanges on the Small Parts and Bearings website.
Ballscrew - Nook Series - Right Hand
Match all components within the Nook Series range only. Match nuts, flanges and screws based on ball circle diameter.
High quality alloy steel, induction hardened to RC 56-60. Protective black oxide finish. Lead accurate by at least 0.00083mm per mm.
There is also a good range of Ballscrew - Nook Series - Right Hand on the Small Parts and Bearings website.
Ball Screws Ground
Ballscrew - Ground - Bi-Directional - Dia 8mm - Lead 1mm
Not for sale outside of Australia and New Zealand
There is also a good range of Ballscrew - Ground - Bi-Directional - Dia 8mm - Lead 1mm on the Small Parts and Bearings website.
Ball Screw Accessories
Mounts - Universal - For Acme Thread and Ballscrews
Use grade 8 hex socket head cap screws for mounting.
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Ball Screws Nook Series
Ballscrew - Nook Series - Nuts - Right Hand Thread - Double Circuit
Match all components within the Nook Series range only. Match nuts, flanges and screws based on ball circle diameter.
Carburised steel with ball tracks heated to RC 58-60. Protective black oxide finish.
There is also a good range of Ballscrew - Nook Series - Nuts - Right Hand Thread - Double Circuit on the Small Parts and Bearings website.
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Registered Australian Company: Miniature Bearings Australia Pty Ltd (ABN 94 069 113 800)
Miniature Bearings Australia offers 125387 products in 2307 categories including ball bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, couplings, screws, socket cap, dental bearings, magnets, sprockets, timing belts and pulleys, corrosion resistant - 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.
Miniature Bearings Australia is part of MBA Group offering a select range from the MBA Group catalogue.
Miniature Bearings Australia products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.
Information on this website is Copyright Miniature Bearings Australia 1997. All rights reserved.
