Ball Parallels Categories
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.
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Bearings Double Row Ball
Joints - Dual Eye - Parallel
Maintenance free - self lubricating thermoplastic. Mechanical joining linkage. Self aligning to compensate for angular misalignment. MSTS = Maximum Static Tensile Strength. MSAS = Maximum Static Axial Compressive Strength.
Pins - Dowel - Extractable
Hardened and Ground Steel 100 Cr6. Din 7979.
Extractable dowels have a thread tapped in the end to fascilitate removal from blind holes. An air release flat is ground along the full length of the pin to overcome the problem of pressure build up by trapped air. Hardness 55-62 HRC, HV550-650. Extractable pins may or may not have a flat to vent pressure when pulling. Also known as parallel pins.
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Pins - Dowel - Standard - Unhardened Steel - Rounded Both Ends
Precision Dowel Pins - DIN7
Diameter tolerances are m6. Also known as parallel pins.
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Housings - Linear - Square
Used to maintain radial integrity and eliminate the need for parallel shafting.
Bearings are made from 6061-T6 Aluminum with Anodized finished. Equipped with bearing plugs that run on a single shaft. Threaded adjustable plugs are made from 316 Stainless with self-lubricating FrelonJ wear pads.
Pins - Dowel - Standard - 316 Stainless - Rounded Both Ends
Precision Dowel Pins - 316 Grade - DIN7
Diameter tolerances are m6. Also known as parallel pins.
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Couplings - Helical - Long Series
2.9 to 31.4 Nm.
5o max angular misalignment. 0.762 mm Parallel offset. +/- 0.254 mm Axial motion. Zero backlash.
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Couplings - Helical - Low Inertia
0.8 to 13.2 Nm.
5o max angular misalignment. 0.254 mm Parallel offset. +/- 0.203 mm Axial motion. Zero backlash.
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Couplings - Helical - Standard
0.1 to 16.2 Nm.
Zero backlash. Max. Ang Misalignment 5o. Max Parallel Offset 0.25mm.
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Couplings - Helical - Precision
0.14 to 9 Nm. 25000 max RPM.
5o max angular misalignment. 0.076 mm Parallel offset. Zero Axial motion. Zero backlash.
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Pins - Dowel - Standard - Chamfered End
Precision Dowel Pins - DIN6325, ISO2338
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins.
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Couplings - Crowned Tooth Gear - Hubs Only
Match with sleeves from the sleeves category
+/- 1.02 mm Axial Displacement. 0.41mm Parallel offset per hub. 1o Angular Displacement. Free axial movement. 19.55 to 88 Nm. 8500 to 14000 rpm. High torque / low inertia.
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Couplings - Crowned Tooth Gear - Sleeve Only
Match with hubs from the hubs category
+/- 1.02 mm Axial Displacement. 0.41mm Parallel offset per hub. 1o Angular Displacement. Free axial movement. 19.55 to 88 Nm. 8500 to 14000 rpm. High torque / low inertia.
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Couplings - Helical - Economy
Low cost aluminium couplings primarily used for 3D printer stepper motors
Max. Ang Misalignment 5o. Max Parallel Offset 0.25mm.
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Couplings - Spline Type - Complete
0.5 to 4.5 Nm. 12000 to 24000 rpm.
Maximum parallel offset 0.2mm, Maximum working angle 2 Deg. High RPM. No Lubrication. Electrically Isolated. Dampens Shock & Vibration. Operating temperature -30 to 100 oC.
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Couplings - Spline Type - Spare Hubs
0.5 to 4.5 Nm. 12000 to 24000 rpm.
Maximum parallel offset 0.2mm, Maximum working angle 2 Deg. High RPM. No Lubrication. Electrically Isolated. Dampens Shock & Vibration. Operating temperature -30 to 100 oC.
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Couplings - Spline Type - Spare Poyurethane Splines
0.5 to 4.5 Nm. 12000 to 24000 rpm.
Maximum parallel offset 0.2mm, Maximum working angle 2 Deg. High RPM. No Lubrication. Electrically Isolated. Dampens Shock & Vibration. Operating temperature -30 to 100 oC.
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Pins - Dowel - Standard - 316 Stainless - Chamfered End
Precision Dowel Pins - 316 Grade - DIN6325, ISO2338, ISO 8734
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins.
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Pins - Dowel - Standard - 416 Stainless - Chamfered End
Precision Dowel Pins - 416 Grade - DIN6325, ISO2338, ISO 8734
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins.
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Pins - Dowel - Standard - 303-304 Stainless - Chamfered End
Precision Dowel Pins - 303/304 Grade Stainless - DIN6325, ISO2338, ISO 8734
Note! Type 2 pins may be supplied in lieu of type 1 pins. Also known as parallel pins.
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Slides - Dovetail
Used for work feeders for production milling, positioning fixutres, work holding devices, checking fixtures, shuttle devices, assembly equipment, etc.
Tapered gibs are adjusted with a single screw that moves the gib on the taper. This type remains parallel and wears less as it occurs over the entire surface. Made of continuous cast GS 40,000 PSI pearlitic grey iron. Able to be milled, drilled, tapped, etc.
Couplings - Spider Type B - Complete
Max 3600 RPM. 0.39 to 16.27 Nm. Match only hubs and spiders from listings SPIDER TYPE B. Insert is set between the jaws of two hubs.
Angular Offset = 1 Deg. Max. Parallel Offset = 0.381mm Max. Max Recommended Speed 3600 RPM. Rubber spider and metal hubs.
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Couplings - Spider Type B - Hubs Only
Match 2 hubs with a spider from the spiders category. Match only rubber spiders from listings SPIDER TYPE B. Insert is set between the jaws of two hubs.
Angular Offset = 1 Deg. Max. Parallel Offset = 0.381mm Max. Max Recommended Speed 3600 RPM. Metal hubs to suit rubber spiders type B.
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Pins - Dowel - Extractable - With Vent
Hardened and Ground Steel 100 Cr6 with a ground flat along one edge
Extractable dowels have a thread tapped in the end to fascilitate removal from blind holes. An air release flat is ground along the full length of the pin. Hardness 55-62 HRC, HV550-650. Also known as parallel pins.
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Pins - Dowel - Standard - 303-304 Stainless - Rounded Both Ends
Precision Dowel Pins - 303/304 Grade Stainless- DIN7
Rounded end dowel pins are measured from the start of the edge rounding. This allows the pin to completely fill the hole after you grind off the rounded end. Diameter tolerances are m6. Also known as parallel pins.
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Slides - Linear - Cross Roller Rail
Compact, precision bearings that can support and guide high loads with high accuracy and repeatability, low friction, and low starting force.
Each consists of a pair of hardened steel ways containing 90 deg V grooves and a row of alternately crossed cylindrical rollers. Installed faced to face on smooth flat and accurately parallel, coplanar or perpendicular surfaces. Lubrication required, light grease for low speeds to continuous oil bath/mist for high speeds.
Tensioner - Heavy Duty - Type 4
Use with idler shafts and idler pulleys. Has 152.4mm travel through the use of the adjusting slots. Head is drilled and tapped to accept 50.8mm diameter idler shaft (ordered separately).
Idler shaft and pulleys not included with tensioner. Shaft is mounted straight out from face and anchored by set screws. Adjusting slots are parallel to each other.
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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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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 - 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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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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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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Balls - Stainless Steel - 400 Grade
Hardness: Rockwell C: 55-60. Includes 420 and 440C grades
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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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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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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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. Standard Opaque White. Specific Gravity: 1.4.
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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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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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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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