Leadscrews Categories
Leadscrew Nut Flanges for Acme Nuts
Flanges for Acme leadscrew thread nuts imperial
These flanges are screwed onto the outer thread of the red leadscrew nuts. This provides a mounting surface to enable location of the leadscrew nut on the surface to be moved.
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Leadscrew Nut Flanges for Acme Supernuts
Flanges for Acme leadscrew thread supernuts metric and imperial
MATERIAL - Aluminum 6062-T6. These flanges are screwed onto the outer thread of the red leadscrew nuts. This provides a mounting surface to enable location of the leadscrew nut on the surface to be moved.
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There is also a good range of Leadscrew Nut Flanges for Acme Supernuts on the Small Parts and Bearings website.
Leadscrews - Imperial - Acme - Alloy Steel
Acme Leadscrew Thread - Use with Acme Supernuts
Alloy steel heat treated to RC 56-60.
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Leadscrews - Imperial - Acme - Stainless Steel 18.8
Acme Leadscrew Thread - Use with Acme Supernuts
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There is also a good range of Leadscrews - Imperial - Acme - Stainless Steel 18.8 on the Small Parts and Bearings website.
Leadscrew Nuts - Imperial - Acme - Bronze
Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting
Nut only. Match with appropriate leadscrew.
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Leadscrew Nuts - Imperial - Acme - Plastic
Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting
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There is also a good range of Leadscrew Nuts - Imperial - Acme - Plastic on the Small Parts and Bearings website.
Leadscrew Nuts - Imperial - Supernuts - Acme
Acme Leadscrew Nuts - Use with Acme Leadscrew thread and flanges for mounting
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There is also a good range of Leadscrew Nuts - Imperial - Supernuts - Acme on the Small Parts and Bearings website.
Leadscrew Nuts - Metric - Square - Metallic
Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Carbon Manganese Steel S300 Pb (11 SMn Pb37). If welding, difficulties may arise with bubbling due to sulphur content. To be used with screws:- LFM, LSM, LRH, LSRH (Single Start). Manual control - Low rotation speeds - For clamping or locking functions - For receiving dead weights. For power transmission and continuous use, always use bronze nuts, never steel. Nuts and screws should always be lubricated with grease or oil.
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Leadscrew Nuts - Metric - Flanged - Plastic
Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Iglidur W300. Single Start / Right Hand.
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There is also a good range of Leadscrew Nuts - Metric - Flanged - Plastic on the Small Parts and Bearings website.
Leadscrew Nuts - Metric - Round - Metallic
Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: KSM = Carbon Manganese Steel S300 Pb (11 SMn Pb37) / LRM = Bronze CuSn8P. Carbon Manganese steel can be welded but difficulties may arise with bubbling due to sulphur content. KSM: Manual control control only - low rotational speeds only - for clamping or locking functions - for receiving dead weights. LRM: Manual or powered control - low and medium rotational speeds - for working under load. For power transmission and continuous use always use bronze nuts not steel.
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There is also a good range of Leadscrew Nuts - Metric - Round - Metallic on the Small Parts and Bearings website.
Leadscrew Nuts - Metric - Round - Plastic - Iglidur W300
Trapezoidal thread design. Use with metric leadscrew thread listed in separate category.
Material: Iglidur W300 Plastic. Single Start / Right Hand.
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There is also a good range of Leadscrew Nuts - Metric - Round - Plastic - Iglidur W300 on the Small Parts and Bearings website.
Posi Drive Stage - Ball Slide
Compact economical Posi Drive Stages take the work out of designing linear motion control systems.
These stages require no alignment of components and install with only 4 standard fasteners. Fitted with anti backlash 9.525mm diameter leadscrews with 2.54mm lead and zero backlash multibeam couplings. NEMA 23 motor mounts. Straight line accuracy up to 0.00254mm per 25.4mm of travel. Repeatability 0.00254mm.
There is also a good range of Posi Drive Stage - Ball Slide on the Small Parts and Bearings website.
Posi Drive Stage - Crossed Roller
Compact economical Posi Drive Stages take the work out of designing linear motion control systems.
These stages require no alignment of components and install with only 4 standard fasteners. Fitted with anti backlash 9.525mm diameter leadscrews with 2.54mm lead and zero backlash multibeam couplings. NEMA 23 motor mounts. Straight line accuracy up to 0.00254mm per 25.4mm of travel. Repeatability 0.00254mm.
There is also a good range of Posi Drive Stage - Crossed Roller on the Small Parts and Bearings website.
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.
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.
Assortment Kits - Various
Springs - O-Rings - Shafting - Circlips - Gears - Chain - Machine Keys - Nuts - Bolts - Shim - Screws - Washers - Roll Pins - Woodruff Keys - Cotter Pins - E-Clips - Fuses - Grease Nipples - Hitch Pins - Clevis Pins
There is also a good range of Assortment Kits - Various 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.
Shaftloc-tm Sleeves - Single Ended
Simple effective way to lock components onto shafts.
416 Stainless Steel. Simple two part screw together system locks parts securely to shaft. Asymetric thread geometry produces a large radial clamping force when the nut is tightened.
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There is also a good range of Shaftloc-tm Sleeves - Single Ended on the Small Parts and Bearings website.
Linear Rail System - Aluminium - Carriages
Match with rail by rail width dimension. Lightweight construction and easy installation.
Linear guide system with high load carrying capacity, rigity and torque resistance. Rollers are lubricated for life. Base plate anodised aluminium with factory fitted rollers. Elastic elements around the threaded bolts adjust and fix the rollers in the baseplate avoiding risk of mounting error. Supplied with a light preload to cover a wide variety of applications. Load data is for centrally acting loads. For eccentrically acting loads the data should be corrected according to the laws of mechanics. In the case of dynamic loads in the z-direction Fz should be corrected by a factor of 0.6.
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There is also a good range of Linear Rail System - Aluminium - Carriages 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.
Castors - Stud - Threaded - General Purpose - Swivel
There is also a good range of Castors - Stud - Threaded - General Purpose - Swivel on the Small Parts and Bearings website.
Socket Set Screws - Rolling Ball Tip - Carbon Steel
Rolling ball tip for locating into a hole
Rolling ball set screws are not designed to bear heavy loads. Used to lightly fasten fragile work pieces. We would recommend testing if you plan to use them in a load bearing application.
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There is also a good range of Socket Set Screws - Rolling Ball Tip - Carbon Steel on the Small Parts and Bearings website.
Socket Set Screws - Rolling Ball Tip - Stainless Steel
Rolling ball tip for locating into a hole
Rolling ball set screws are not designed to bear heavy loads. Used to lightly fasten fragile work pieces. We would recommend testing if you plan to use them in a load bearing application.
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There is also a good range of Socket Set Screws - Rolling Ball Tip - Stainless Steel on the Small Parts and Bearings website.
Housings - Bearing - Flanged - 2 Bolt Hole - Aluminium
Starting at 8mm bore size, aluminium silver series housings with removable chrome steel bearing
There is also a good range of Housings - Bearing - Flanged - 2 Bolt Hole - Aluminium on the Small Parts and Bearings website.
Housings - Bearing - Flanged - 2 Bolt Hole - Cast Iron
Lubrication Groove. Bearings sold separately. Larger sizes available on request. Use with steel bearing inserts for cast iron housings.
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Housings - Bearing - Flanged - 2 Bolt Hole - Plastic
Load and speed capability depend on the bearing used. Use with steel or plastic bearing inserts for plastic housings.
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There is also a good range of Housings - Bearing - Flanged - 2 Bolt Hole - Plastic on the Small Parts and Bearings website.
Housings - Bearing - Flanged - 2 Bolt Hole - Pressed Metal
Bearings sold separately. Use with steel bearing inserts for pressed metal housings. Larger sizes available on request.
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Housings - Bearing - Flanged - 3 Bolt Bracket - Plastic
Load and speed capability depend on the bearing used. Use with steel bearing inserts for plastic housings.
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Housings - Bearing - Flanged - 3 Bolt Hole - Pressed Metal
Bearings sold separately. Use with steel bearing inserts for pressed metal housings. Larger sizes available on request.
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There is also a good range of Housings - Bearing - Flanged - 3 Bolt Hole - Pressed Metal on the Small Parts and Bearings website.
Housings - Bearing - Flanged - 2 Bolt Hole - W300
With integral self aligning plain bearing.
Housing: Igumid G. Ball: Highly wear resistant Iglidur W300.
There is also a good range of Housings - Bearing - Flanged - 2 Bolt Hole - W300 on the Small Parts and Bearings website.
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.
Nuts - Lock - For Bearings - Right Hand Thread - Standard AN-KM Series
There is also a good range of Nuts - Lock - For Bearings - Right Hand Thread - Standard AN-KM Series on the Small Parts and Bearings website.
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 - 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.
Bushes - Bronze - Solid
Solid precision leaded gunmetal bronze bushes. Either LG2 (C83600A) or C93200 as indicated in the listings.
Composition (Approx.) : Copper 85%, Tin 5%, Zinc 5%, Lead 5%. Hardness : 70-90 BHN.
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There is also a good range of Bushes - Bronze - Solid on the Small Parts and Bearings website.
Washers - Disc Spring - Flange Locking Type
Used under the nuts or bolt head in bolted flange joints that are subject to thermal or mechanical shock. Also known as belleville washers.
The discs deflect and move with the bolted joint. Helps to compensate for loosening that may develop preventing damage and leaks caused by thermal expansion, contraction and shock. Made from 17.7 PH Stainless Steel. Temperature range minus 220 to +300o Celsius. Load tolerance +/- 20% of load shown.
There is also a good range of Washers - Disc Spring - Flange Locking Type on the Small Parts and Bearings website.
Bushes - Stainless Steel and PTFE - Flanged
Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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There is also a good range of Bushes - Stainless Steel and PTFE - Flanged on the Small Parts and Bearings website.
Bushes - Stainless Steel and PTFE - Unflanged
Oil, acid, alkali and salt water resistant. Contains no lead. Particularly suited to food applications, flow meters and pumps in pharmaceutical applications, printing machines chemical engineering and seawater applications.
Operating Temperature -200o to 280o Celsuis. PTFE with oilfibre 0.01 to around 0.03mm. Porous bronze 0.2 to around 0.3mm. Stainless steel backing 0.7 to around 2.3mm. 140 N/mm2 dynamic load rating. 250 N/mm2 static. 60 N/mm2 Oscillating. Speed Limit in oil 4.5 metres surface speed per second.
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There is also a good range of Bushes - Stainless Steel and PTFE - Unflanged on the Small Parts and Bearings website.
Bearings - For Cast Iron Housings
Insert bearings with spherical OD for use with cast iron flanged and pillow block housings.
Grub Screw locking. Preferred misallignment of no more than 2o, but can accommodate up to 6o. Also available with eccentric locking collars on request. Lubrication Hole to match Lubrication groove in housing.
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There is also a good range of Bearings - For Cast Iron Housings on the Small Parts and Bearings website.
Bearings - For Pressed Metal Housings
Insert bearings with spherical OD for use with pressed metal flanged and pillow block housings.
Grub Screw locking. Preferred misallignment of no more than 2o, but can accommodate up to 6o. Also available with eccentric locking collars on request.
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There is also a good range of Bearings - For Pressed Metal Housings on the Small Parts and Bearings website.
Collars - Shaft - Standard - Steel
Includes miniature precision types. Carbon steel.
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft.
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Collars - Shaft - Standard - Stainless Steel
Includes miniature precision types. 303 and 316 Types.
Static torque and axial load are for reference only using steel cup point grub screw on soft steel shaft.
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Bushes - Steel - DU - Split - Flanged
Composite bearing material conisting of 3 bonded layers; Steel backing bonded with porous sintered bronze interlayer which is impregnated and overlaid with polytetrafluroethylene (PTFE). Lead free.
Operating Temperature -200o to 280o Celsuis. Maximum Load 250N/mm2. Requires No lubrication, provides maintenance free operation. Exhibits low wear rate, Seizure resistant. High Static and Dynamic Load capacity, Good frictional properties with negligible stick-slip. Resists Solvents, Compact and light. No water Absorption, Electrically conductive and shows no electrostatic effects, Good embedability and is tolerant of dusty environments. Good embedability and is tolerant of dusty environments. Speed Limit in oil 5 metres surface speed per second.
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There is also a good range of Bushes - Steel - DU - Split - Flanged on the Small Parts and Bearings website.
Bushes - Steel - DU - Split - Unflanged
Composite bearing material conisting of 3 bonded layers; Steel backing bonded with porous sintered bronze interlayer which is impregnated and overlaid with polytetrafluroethylene (PTFE). Lead free.
Operating Temperature -200o to 280o Celsius. Maximum load 250N/mm2. Requires No lubrication, provides maintenance free operation. Exhibits low wear rate, Seizure resistant. High Static and Dynamic Load capacity, Good frictional properties with negligible stick-slip. Resists Solvents, Compact and light. No water Absorption, Electrically conductive and shows no electrostatic effects, Good embedability and is tolerant of dusty environments. Good embedability and is tolerant of dusty environments. Speed Limit in oil 5 metres surface speed per second.
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There is also a good range of Bushes - Steel - DU - Split - Unflanged on the Small Parts and Bearings website.
Shims - Slotted - Imperial Sizes
Precision stainless steel 300 series. Solves alignment and leveling problems on pumps, generators and other machinery. Tabs eliminate need to place hands under machinery. Conform to standard bolt and stud sizes.
There is also a good range of Shims - Slotted - Imperial Sizes on the Small Parts and Bearings website.
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.
There is also a good range of Housings - Linear - Square on the Small Parts and Bearings website.
Collars - Shaft - Hinged - Stainless Steel
Precision machined. Convenient easy-to-assemble design. 303 Stainless Steel
Same axial load handling capabilities as standard two piece collars. Captive clamp screw eliminates lost screws. The collars have a smooth I.D., O.D. & sides with no protruding pins or screws. Easily Machinable / Open Completely. Non-marring / Use on hardened shafts / Use on tubing / Use on split hubs.
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There is also a good range of Collars - Shaft - Hinged - Stainless Steel on the Small Parts and Bearings website.
Collars - Shaft - Hinged - Steel
Precision machined. Convenient easy-to-assemble design. Steel 12L14 (9SMn Pb36)
Same axial load handling capabilities as standard two piece collars. Captive clamp screw eliminates lost screws. The collars have a smooth I.D., O.D. & sides with no protruding pins or screws. Easily Machinable / Open Completely. Non-marring / Use on hardened shafts / Use on tubing / Use on split hubs.
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There is also a good range of Collars - Shaft - Hinged - Steel on the Small Parts and Bearings website.
Linear Guide System - Two Piece
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.
There is also a good range of Linear Guide System - Two Piece on the Small Parts and Bearings website.
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Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414) - Trading as Bearing Shop Online
Bearing Shop Online offers 25852 products in 532 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, 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.
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