Batteries Categories

There is also a good range of Balls - Plastic - Polypropylene on the Small Parts and Bearings website.

Bearings - Ceramic Si3N4 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

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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Bearings - Ceramic ZrO2 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

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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There is also a good range of Bearings - Ceramic ZrO2 - Radial on the Small Parts and Bearings website.

O-Rings - Neoprene Rubber

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All O-Rings

Excellent resistance to ageing and weathering effects.

Temperature Range: -20^oC to +100^oC. Resistant to ozone and refrigeration chemicals such as freon 12 and 22. Moderate resistance to swelling in mineral oils, greases and water. Not resistant to aromatic compounds such as benzene, toulene, chlorinated hydrocarbons, esters, ethers or ketones.

Related Information:

Orings Catalogue PDF

U Groove Pulleys

There is also a good range of O-Rings - Neoprene Rubber on the Small Parts and Bearings website.

Bearings - Ceramic Si3N4 - Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.

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Bearings - Ceramic ZRO2- Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

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. 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.

Related Information:

Metallic Bushes PDF Catalogue

There is also a good range of Bearings - Ceramic ZRO2- Angular Contact on the Small Parts and Bearings website.

Bushes - Plastic - Iglidur Q - Flanged

Also see combined categories:
All Plastic Bushes
All Flanged Plastic Bushes

Excellent wear resistance under high load. Resistant to dirt.

Specific Gravity 1.40 g/cm3. Operating Temp 155 C short term / 135 C long term. Tensile Strength at 20 ^oC = 120 Mpa. Hardness 83 Shore D (DIN53505). Bushing bore tolerance is E10 after a H7 press fit. Tolerances listed in the tables are after assembly using H7 recommended fit.

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There is also a good range of Bushes - Plastic - Iglidur Q - Flanged on the Small Parts and Bearings website.

Balls - Ceramic - Zirconia

Also see combined categories:
All Ceramic Balls
All Non Metallic Balls

Outstanding wear resistance. Excellent thermal and chemical resistance.

Grades shown are AFBMA / ISO3290-1.

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There is also a good range of Balls - Ceramic - Zirconia on the Small Parts and Bearings website.

Bearings - Ceramic ZrO2 - Self Aligning - Double Row

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

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.

Related Information:

Precision Shafting To Suit Bearings

There is also a good range of Bearings - Ceramic ZrO2 - Self Aligning - Double Row on the Small Parts and Bearings website.

Bearings - Ball - 17-4PH Stainless Steel

Also see combined categories:
All 300 Grade Stainless Bearings

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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Mounts - Vibration - Isolation - Cup Style 2

Also see combined categories:
All Cup Mounts

Industrial cupmounts provide excellent protection against severe impact shock, vibration and noise.

High vibration dampening. Fail safe, rugged interlocking metal and neoprene construction. Metal cupmount is cold rolled steel. Low profile compact design. Metal top plate is domed shape to guard against oil contamination. High grade neoprene elastomer provides resistance to ozone and oils.

Related Information:

Cylindrical Bobbin Mounts PDF Quick Guide

There is also a good range of Mounts - Vibration - Isolation - Cup Style 2 on the Small Parts and Bearings website.

Inserts - Tapered Fit - Finserts - For Wood and Plastics

Finserts provide strong metal threads in wood, composition board and thermoplastics such as nylon, polystyrene, cellulose acetate and cycolac. By distributing stress over a greater surface area, firm permanent fastening is ensured.

The fins give higher holding strength in softer materials. Available with one, two or three fins for varying material thickness. Finserts prevent splintering, splitting and thread pullout.

There is also a good range of Inserts - Tapered Fit - Finserts - For Wood and Plastics on the Small Parts and Bearings website.

Bumpers - Elastomer - Medium Energy Absorption - Low Reaction Force

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All Elastomer Bumpers

Elastomer bumpers provide excellent resistance to chemicals and humidity. 20 times greater durability than urethane.

10 greater durability than rubber and 500 times greater than steel coiled springs. Maintains excellent resilience at extreme temperatures and remains flexible with no material degradation between -62 ^oC and +148 Deg C (-80 Deg F and +300 Deg F). Mounting screws not included.

There is also a good range of Bumpers - Elastomer - Medium Energy Absorption - Low Reaction Force on the Small Parts and Bearings website.

Bumpers - Elastomer - High Energy Absorption - Compact Size - Short Stroke

Also see combined categories:
All Elastomer Bumpers

Elastomer bumpers provide excellent resistance to chemicals and humidity. 20 times greater durability than urethane.

10 times greater durability than rubber and 500 times greater than steel coiled springs. Maintains excellent resilience at extreme temperatures and remains flexible with no material degradation between -62 ^oC and +148 Deg C (-80 Deg F and +300 Deg F). Mounting screws not included.

There is also a good range of Bumpers - Elastomer - High Energy Absorption - Compact Size - Short Stroke on the Small Parts and Bearings website.

Bumpers - Elastomer - Low Energy Absorption - Longer Stroke - Soft Stop

Also see combined categories:
All Elastomer Bumpers

Elastomer bumpers provide excellent resistance to chemicals and humidity. 20 times greater durability than urethane.

There is also a good range of Bumpers - Elastomer - Low Energy Absorption - Longer Stroke - Soft Stop on the Small Parts and Bearings website.

Bearings - Thrust - Ball - Grooved - Si3N4 Ceramic

Also see combined categories:
All Ball Thrust Bearings

3 Piece Thrust Bearings Open Type. Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. 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. Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics.

Related Information:

Thrust Bearings PDF Catalogue

Other Thrust Bearings

Precision Shafting To Suit Bearings

There is also a good range of Bearings - Thrust - Ball - Grooved - Si3N4 Ceramic on the Small Parts and Bearings website.

Bearings - Thrust - Ball - Grooved - ZRO2 Ceramic

Also see combined categories:
All Ball Thrust Bearings

3 Piece Thrust Bearings Open Type. Excellent performance in electrical and magnetism sensitive applications. Full ceramic silicon nitride.

Related Information:

Thrust Bearings PDF Catalogue

Other Thrust Bearings

Precision Shafting To Suit Bearings

There is also a good range of Bearings - Thrust - Ball - Grooved - ZRO2 Ceramic on the Small Parts and Bearings website.

Balls - Stainless Steel - 304 Grade

Also see combined categories:
All Metallic Balls

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.

Mounts - Leveling - Studded - Industrial - Nylon Padded

Also see combined categories:
All Male Stud Levelers

Levelling adjusters. These industrial glides are an excellent and inexpensive solution for light duty applications such as office furniture, shelving, point of sale displays, cabinetry and small machinery.

Clear zinc plated steel. Nylon pad for glide applications.

There is also a good range of Mounts - Leveling - Studded - Industrial - Nylon Padded on the Small Parts and Bearings website.

Mounts - Leveling - Studded -Industrial - Rubber Padded

Also see combined categories:
All Male Stud Levelers

Levelling adjusters. These industrial mounts are an excellent and inexpensive solution for light duty applications such as office furniture, shelving, point of sale displays, cabinetry and small machinery.

Clear zinc plated steel. Elastomer pad for non skid applications.

There is also a good range of Mounts - Leveling - Studded -Industrial - Rubber Padded on the Small Parts and Bearings website.

Mounts - Leveling - Studded - 303 Stainless - Industrial - Nylon Padded

Also see combined categories:
All Male Stud Levelers

303 Stainless Steel. Nylon pad for glide applications.

There is also a good range of Mounts - Leveling - Studded - 303 Stainless - Industrial - Nylon Padded on the Small Parts and Bearings website.

Mounts - Leveling - Studded - 303 Stainless - Industrial - Rubber Padded

Also see combined categories:
All Male Stud Levelers

303 Stainless Steel. Elastomer pad for non skid applications.

There is also a good range of Mounts - Leveling - Studded - 303 Stainless - Industrial - Rubber Padded on the Small Parts and Bearings website.

Balls - Stainless Steel - 316 Grade

Also see combined categories:
All Metallic Balls

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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