Categories for: ball and spring plungers
Plungers - Spring - Striker Bushings
Use with ball or bolt spring plungers for a hard wearing contact area.
Burnished ground hardened steel.
Includes ball plungers and pin plungers
Items shown with Long-Lok have a dry threadlocking sealant applied to thread.
Stainless Steel or Plastic - No Thread.
Body BSD: Pom (Delrin) BSD-SS: W.-Nr 1.4305 (303) Stainless Steel. Sleeve BSD: Thermoplastic BSD-SS: Stainless Steel. Ball: W.-Nr 1.4034 (420) Stainless Steel. Spring: W.-Nr 1.4310 (301) Stainless Steel. Surface Finish BSD: Ball hardened, bright BSD-SS: Bright.
Ball Buttons - Stainless Steel
Used as a detent for ball plungers or similar applications. Made from hardened 440C Stainless Steel.
Ball Transfer Units - Spring Loaded - Flanged
For conveying materials. From miniature to large.
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.
Ball Transfer Units - Spring Loaded - Unflanged
For conveying materials. From miniature to large.
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.
Bearings - Ball - 304 Stainless Steel
Corrosion and Heat resistance - Non Magnetic - Unhardened.
Tolerances differ from standard bearing types - see below. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. ID +0.050 mm / -0.000 mm OD +0.000 mm / -0.030 mm Width +0.000 mm /- 0.120 mm. Low load, low speed applications requiring maximum corrosion resistance. Non Magnetic. Cages, balls, races and shields from AISI 304 Stainless Steel.
Bearings - Ball - 316 Stainless Steel
Food and Medical grade Stainless Steel - Non Hardenable.
Tolerances differ from standard bearing types - see below. Due to the tolerance range it is recommended that each actual bearing is measured to calculate fits. ID +0.0762 mm / -0.000 mm OD +0.000 mm / -0.0762 mm Width +/- 0.127 mm. Rings machined from solid rod stock producing true running concentric bearings. Low load, low speed applications requiring maximum corrosion resistance. Polymer cages, grade 200 type 316 stainless balls, AISI 316 stainless races.
Bearings - Ball - Single Row - Angular Contact
Including miniature sizes down to 8mm from stock and even smaller available.
Bearings - Ball - Single Row - Radial - Economy
Taiwanese Hobby Bearings - Inexpensive Option. The type you find at most hobby shops.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.
Bearings - Ball - Single Row - Radial - Flanged
Stainless and Chrome Steel Bearings with Flanges.
Single Row Radial Ball Bearings. Not all Bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.
Bearings - Ball - Single Row - Radial - Flanged - Extended - High Precision
Stainless and Chrome Steel Bearings with Flanges - Abec 5 and Abec 7.
Single Row Radial Ball Bearings. Miniature sizes from 1mm bore to over 50mm bore. Not all bearings are readily available. Please enquire. True high precision bearings are not recommended for skates or fishing reels. High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment. If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).
Bearings - Ball - Single Row - Radial - Flanged - Extended Inner Ring
Stainless and Chrome Steel Bearings with Flanges.
Single Row Radial Ball Bearings. Not all Bearings are readily available. Please enquire. Miniature sizes from 1mm bore to over 50mm bore.
Bearings - Ball - Single Row - Radial - Flanged - High Precision
Stainless and Chrome Steel Bearings with Flanges - Abec 5 and Abec 7.
Single Row Radial Ball Bearings. Miniature sizes from 1mm bore to over 50mm bore. Not all bearings are readily available. Please enquire. True high precision bearings are not recommended for skates or fishing reels. High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment. If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).
Bearings - Ball - Single Row - Radial - Unflanged
Stainless and Chrome Steel Bearings.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 0.65 to over 50 mm bore.
Bearings - Ball - Single Row - Radial - Unflanged - Extended - High Precision
Stainless and Chrome Steel Bearings - Abec 5 and Abec 7.
Single Row Radial Ball Bearings with Extended Inner Ring. Miniature sizes from 1mm bore to over 50mm bore. Not all bearings are readily available. Please enquire. True high precision bearings are not recommended for skates or fishing reels. High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment. If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).
Bearings - Ball - Single Row - Radial - Unflanged - Extended Inner Ring
Stainless and Chrome Steel Bearings.
Single Row Radial Ball Bearings with Extended Inner Ring. Not all bearings are readily available. Please enquire. Miniature sizes from 0.65 to over 50 mm bore.
Bearings - Ball - Single Row - Radial - Unflanged - High Precision
Stainless and Chrome Steel Bearings - Abec 5 and Abec 7.
Single Row Radial Ball Bearings. Miniature sizes from 1mm bore to over 50mm bore. Not all bearings are readily available. Please enquire. True high precision bearings are not recommended for skates or fishing reels. High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment. If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).
Bearings - Ball - Single Row - Radial - With Snap Ring
Chrome Steel Bearings with a Snap Ring on the OD
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 0.65 to over 50 mm bore.
Bearings - Ball - Single Row - Radial - With Snap Ring Groove Only
Chrome Steel Bearings with a Snap Ring Groove on the OD. No Snap Ring.
Single Row Radial Ball Bearings. Not all bearings are readily available. Please enquire. Miniature sizes from 0.65 to over 50 mm bore.
Bearings - Ball - Single Row - Self Aligning - Parallel Bore
Includes miniature sizes from 6mm bore.
Bearings - Ball - Textile Industry
Special Design Stainless and Chrome Steel Bearings for the Textile Industry.
Bearings in this category often have special features. Not all Bearings are readily available. Please enquire. Designed for use in textile industry machinery.
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.
Ball Transfer Units - Flange Mount - Standard Duty
For conveying materials. From miniature to large.
Ball Transfer Units - Screw Stem
For conveying materials. From miniature to large.
Measuring equipment. Lightweight coilhander. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms.
Ball Transfer Units - Threaded Body
For conveying materials. From miniature to large.
Measuring equipment. Lightweight coilhander. Guides for small linear motion (eg. photocopier slides). Transfer of material in clean rooms. Minimum order currently 500 pieces.
Balls - Ceramic - Silicon Nitride
Outstanding wear resistance. Good thermal and chemical resistance.
High hardness. High strength over a wide temperature range. High fracture toughness. Outstanding wear resistance. Good thermal and chemical resistance.
Outstanding wear resistance. Excellent thermal and chemical resistance.
Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Specific Gravity: 3.98.
Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.
Tolerances available on request. Specific Gravity: 3.98. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Transparent (refractive index 1.76).
Hardness: Rockwell C: 60-70.
Tolerances available on request. SAE 52100 Chrome Steel. Hardness: Rockwell C: 60-70. Specific Gravity: 7.833.
Balls - Stainless Steel - 304 Grade
A2 Grade. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs.
Tolerances available on request. Grade 100. 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 Deg C.
Balls - Stainless Steel - 316 Grade
A4 Grade. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities.
Tolerances available on request. Grade 100. 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 Deg C.
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.
Balls - Stainless Steel - 440C Grade
Hardness: Rockwell C: 55-60.
Tolerances available on request. AISI440C Stainless Steel. Hardness: Rockwell C: 55-60.
Bored steel balls as used in steel rod ends.
Hardness: 58-64 Rc. Material: SUJ-2.
Extreme hardness and wear resistance.
Tolerances available on request. Precision Grade: Grade 25. Hardness: Rockwell A: 91.5 (Approx 77 Rockwell C). Extreme hardness and wear resistance. Specific Gravity: 14.95.
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.
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.
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.
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.
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.
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 Deg C. Unpolished. Specific Gravity: 2.3.
Torlon™ 4301 Bearing Grade Balls. Grade 1.
Polyamide-imide (Torlon™) Balls. Rockwell Hardness (Method A): E86 or M109-119. Specific Gravity: 1.38. Colour: Brown Opaque.
Knobs - Ball - Knock On - Phenolic
Moulded from black phenolic resin.
Light Weight. Thermal insulating. Non corrosive. POK Type have a ribbed insert. Shaft should be 0 to 0.007 mm undersized for best results. 712 Type suit standard metric rod.
Knobs - Ball - Novo-Grip - Female
Ergonomic Shape for easy gripping
Unique styling for a very distinctive look. Belt fluting for non-slip gripping. Black thermoplastic with steel or stainless steel inserts.
Knobs - Ball - Novo-Grip - Male
Ergonomic Shape for easy gripping
Unique styling for a very distinctive look. Belt fluting for non-slip gripping. Black thermoplastic with steel or stainless steel studs.
Knobs - Ball - Threaded - Lateral Grooved
Moulded platic control ball handles for machine tools, jigs, fixtures etc.
Stylish grooves to assist with grip. Brass threaded insert.
Knobs - Ball - Threaded - Phenolic
Moulded from black or red phenolic resin.
Light Weight. Thermal insulating. Non corrosive.
Knobs - Ball - Threaded - Polished Aluminium
DIN319 Tapped aluminium
Polished with a flash chrome finish.
Knobs - Ball - Threaded - Polished or Raw Brass
CDA 360 Free Machining Brass
Polished balls are fully finished and suitable for decorative and display purposes.
Knobs - Ball - Threaded - Wrench Flats and Knob-Lok
Unique Knob-Lok features a nylon locking element that resists vibration and prevents back-off
Perfect for high vibrational applications.
Joints - Ball and Socket - In Line - Heavy Duty
Bearing Design: Steel and Plastic
Angular Movement 30 Degrees.
Joints - Ball and Socket - Right Angle - Heavy Duty
Bearing Design: Steel/Steel. Ball, neck and taper hardened.
Angular movement 25 Degrees.
16mm Diameter with pitches 2.5 to 20mm. Machined or unmachined ends. Nuts sold seperately.
Material : Cf53 induction hardened to HRC 62 (=/- 2). Pitch accuracy : <= 0.1mm / 300mm ISO class 7. Nuts sold seperately.
Screws - Ball - 16mm Housing - Base Type
Use with bush type ball nuts.
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
Screws - Ball - 16mm Housing - Flanged
Use with bush type ball nuts.
Antibacklash. Repeatability <0.01mm, accuracy <0.1mm/300mm when used with our screws. Hardened ground and polished Cf53 steel.
Screws - Ball - 16mm Nuts - Pillow Block
Includes ball nut.
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.
Screws - Ball - Economy - Rolled - Nut Only
Match with screw. Accuracy T7 50µm/300mm.
Steel 16 MnCr5 or 100Cr6. Size, length of screw and end bearing configurations will affect the resulting loads and speeds. Backlash 0.01 Percent of lead. Accuracy T7 50µm/300mm. Blank sleeve supplied in nut to retain balls. Do not remove without simultaneous assembly to screw.
Screws - Ball - Economy - Rolled - Screw Only
Match with nut. Accuracy T7 50µm/300mm.
Longer lengths available on request (up to 5600mm). Steel Cf53 or Cf60 induction hardened and polished. Running trach hardened to 60 HRC. Profile: Gothic type rolled. Accuracy T7 50µm/300mm.Too many choices?
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