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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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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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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Outstanding wear resistance. Excellent thermal and chemical resistance.
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Max working temperature 297 C. Tensile strength 570 Kg/ sq.cm, compressive strength 7775 Kg / sq.cm. Typically used in gauges, flowmeters, and rotameters for medical and industrial instrumentation. This category may be available in the new MBA online store at
Balls - Glass - Fused Silica - Black.
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Low index of refraction, supporting high temperatures. SIO2 synthetic quartz.
Max working temperature 950 C. Excellent electrical insulator. Tensile strength 500 kg / sq.cm, compressive strength 11300 kg / sq.cm. Good chemical resistance. Flexural strength 680 kg / sq.cm.
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Bearings Ceramic
Steel Races with Si3N4 Ceramic Balls
Bearings with steel races and ceramic balls. For standard bearings, the balls are usually one of the first components to show wear. Ceramic balls are harder than steel and do not wear as easily. Items with high speed cages have the suffixes T9H, TNH, TW or KC. This category may be available in the new MBA online store at
Bearings - Ball - Ceramic Hybrid.
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Bearings Thrust
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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Bearings Single Row Ball
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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Shafting Aluminium
Recommended for use with Frelon Gold linear bearings. Aluminium 6061-T6 with ceramic coated finish. Ceramic coat has rockwell hardness of 70C. No magnetic and vibration reseistant.
Weld spatter, contaminants and paints will not stick. Do not use with ball bearings. Use with Frelon lined or similar plain bearings only. Shaft ends are not coated. This category may be available in the new MBA online store at
Shafting - Aluminium - Ceramic Coated.
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Recommended for use with Frelon Gold linear bearings. Aluminium 6061-T6 with ceramic coated finish. Ceramic coat has rockwell hardness of 70C. No magnetic and vibration reseistant.
Weld spatter, contaminants and paints will not stick. Do not use with ball bearings. Use with Frelon lined or similar plain bearings only. Shaft ends are not coated. This category may be available in the new MBA online store at
Shafting - Aluminium - Ceramic Coated - Tapped.
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Bearings Ceramic
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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Shafting Precision Ground
One piece construction made from 6061-T6 Aluminium with ceramic coating to Mil-8625. Suitable for use with Frelon lined linear bearings.
Not suitable for linear ball bearings. Weld spatter, paints and other contaminants will not stick to the shaft. Vibration resistant and non-magnetic. Not suitable for harsh washdown environments. This category may be available in the new MBA online store at
Rail Supports - With Shaft - One Piece.
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Bearings Ceramic
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. 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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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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Extended poles can be lightly machined. Press fit. Insulated aluminium casing.
Non conductive hard brittle material. Performs best at temperatures below 249 oC. Can be cut with a diamond wheel. Difficult to grind and can't be machined or drilled by normal methods. Tolerance 0.13mm on all dimensions.
Extended poles can be lightly machined. With tapped blind hole in base for mounting. Insulated aluminium casing.
Non conductive hard brittle material. Performs best at temperatures below 249 oC. Can be cut with a diamond wheel. Difficult to grind and can't be machined or drilled by normal methods. Tolerance 0.13mm on all dimensions.
Low cost, light weight, high energy material
Non conductive hard brittle material. Performs best at temperatures below 249 oC. Can be cut with a diamond wheel. Difficult to grind and can't be machined or drilled by normal methods. Tolerance 0.13mm on all dimensions.
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.
Approved for direct food contact in applications where animal fat or food approved lubricants are present.
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 - Rail.
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Carriages for the Mini-Rail system. Match by rail width. Rail sold separately.
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 - Carriage.
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Using Frelon Gold plain bearing technology. Rail and carriage are made from 6063-T6 aluminium and come as a set.
Rails are ceramic coated to resist corrosion and repel weld spatter and contaminants. Smooth running. Dampens vibration. Guide has slots for T nuts or bolts. Two component system allows for easier installation than traditional rail systems. This category may be available in the new MBA online store at
Linear Guide System - Two Piece.
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. This category may be available in the new MBA online store at
Balls - Chrome Steel.
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Please note that ball magnets are not to be used as toys. These are a strong magnet must be kept away from children as serious harm may result from ingestion.
There is also a good range of
Balls - Magnetic on the Small Parts and Bearings website.
Specific Gravity 8.4
Grades shown are AFBMA / ISO3290-1. This category may be available in the new MBA online store at
Balls - Phosphor Bronze.
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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. This category may be available in the new MBA online store at
Balls - Stainless Steel - 304 Grade.
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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. This category may be available in the new MBA online store at
Balls - Stainless Steel - 316 Grade.
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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. This category may be available in the new MBA online store at
Balls - Stainless Steel - 316L Grade.
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Hardness: Rockwell C: 55-60. Includes 420 and 440C grades
Tolerances available on request. Grades shown are AFBMA / ISO3290-1. AISI440C Stainless Steel. This category may be available in the new MBA online store at
Balls - Stainless Steel - 400 Grade.
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Bored steel balls as used in steel rod ends.
Hardness: 58-64 Rc. Material: SUJ-2. This category may be available in the new MBA online store at
Balls - Steel - Bored.
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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 / mm
2. Yield Strength 77.5kgf / mm
2. Elongation 10 Percent. This category may be available in the new MBA online store at
Balls - Titanium Alloy - Ti-Gr23 Ti-6Al4V-ELI.
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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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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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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. Standard Opaque White. Specific Gravity: 1.4.
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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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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. This category may be available in the new MBA online store at
Balls - Plastic - Bored.
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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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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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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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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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TorlonTM 4301 Bearing Grade Balls. Grade 1.
Polyamide-imide (Torlon
TM< / sup>) Balls. Rockwell Hardness (Method A): E86 or M109-119. Specific Gravity: 1.38. Colour: Brown Opaque. This category may be available in the new MBA online store at Balls - Plastic - Torlon.
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Buna-N. Resistant to petroleum-based oils. Used in pumps and check-valves.
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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 .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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Single ball bearings units for conveyor systems
Single ball bearings units for conveyor systems
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