Categories

Best Linear Ball Bearings

2Pcs 400MM HGR20 Linear Guide Rail with 4 Bearing Block,1Pcs 400MM SFU1204 Ball Screw with Metal Deflector Ball Screw Nut

  • 【COMPLETE LINEAR RAIL KITS】This linear Guide Rail is of 2 * 400mm HGR20 Linear guides kit and 1 * 400mm SFU1204 ballscrew kit..
  • 【400mm HGR20 Linear guides kit】2* HGR20-400mm rail shafts，4 * HGH20CA blocks.
  • 【SFU1204-400mm ballscrew kit】End Machined ballscrew SFU1204-400mm L with nut+BK10/BF10+Ball nut Housing+Coupler.
  • 【HIGH-QUALITY STEEL MATERIAL】Linear guides are made of carbon steel, linear bearings made of GCr15 bearing steel, more durable and low nois.Low friction coefficient.high accuracy of the trajectory..
  • 【WIDE APPLICATION】Perfect for your DIY routers, mills, lathes, widely used in the automation machinery and also suitable for automatic equipment, precision measuring equipment..
Check Stock

Sinoblu 10pcs LM3UU 3mm Bore Linear Motion Ball Bearing 7mm Outer Diameter 10mm Length for CNC Machine 3D Printer

  • [SIZE] - Model: LM8UU, 8x15x24mm Metric Double Seal Linear Bearing.
  • [USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways..
  • [FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
  • [CAPABILITY] - Static Load Capacity (Cor): 265N, Dynamic Load Capacity (Cr): 402N (Recommended load is 80% of rated load, not to exceed rated load.).
  • [APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect..
Check Stock

12 Pcs LM8UU Linear Ball Bearings, 8mm Bore Dia, 15mm OD, 24mm Length with Double Side Rubber Seal Great for CNC,3D Printer

  • [SIZE] - Model: LM10UU, 10x19x29mm Metric Double Seal Linear Bearing.
  • [USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways..
  • [FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
  • [CAPABILITY] - Static Load Capacity (Cor): 373N, Dynamic Load Capacity (Cr): 549N (Recommended load is 80% of rated load, not to exceed rated load.).
  • [APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect..
Check Stock

LM12UU Bearing, 10 Pcs 12mm Linear Motion Ball Bearings Bushing Slide Bearing Rods for 3D Printer Cylinder CNC Parts, Pack of 10, 12 x 20 x 30mm

  • [SIZE] - Model: SCV16UU, 50 x 24 x 38.5mm Metric Double Seal Linear Bearing, 16mm Nominal Shaft Diameter.
  • [USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways..
  • [FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
  • Aluminium alloy housing to provide high strength and stiffness..
  • [CAPABILITY] - Static Load Capacity (Cor): 1180N, Dynamic Load Capacity (Cr): 774N (Recommended load is 80% of rated load, not to exceed rated load.).
  • [APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect..
Check Stock

Aopin LM25UU Cylinder Linear Motion Ball Bearing, ID 25mm, OD 40mm Linear Ball Bearings Sae52100 Carbon Steel, 6 Rows of Steel Balls, Great for CNC, 3D Printer, Linear Rail Guide 2 PCS

  • [SIZE] - Model: LM6UU, 6x12x19mm Metric Double Seal Linear Bearing.
  • [USAGE] - Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways..
  • [FEATURES] - These ball bearing with two rubber dust sealed to prevent ingress of dirt, water and foreign matter.
  • [CAPABILITY] - Static Load Capacity (Cor): 206N, Dynamic Load Capacity (Cr): 265N (Recommended load is 80% of rated load, not to exceed rated load.).
  • [APPLICATIONS] - Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, ect..
Check Stock

Mophorn Ball Screw SFU1605 350mm,Ballscrew Kit Anti-Backlash RM1605 350mm Ball Screws + 1 Set BK and BF12 Support Ballnut + Couplers,Ball Screws for CNC Machine

  • Lead: 5 mm. The ball screw is made of high-quality and durable CF54 steel that is wear-proof and resistant to high temperatures. It provides a helical raceway for ball bearings, which act as a precision screw, playing an essential role in situations where high precision is necessary..
  • High Mechanical Efficiency: Compared to alternatives, the linear motion kit has higher mechanical efficiency and is four times the Acme lead screw of the same size..
  • Mute Operation: The ball screw kit features an accuracy grade of C7 with bearing fits less than 0.03 mm, making little noise while running..
  • Little Sliding Friction: The CNC part bears very little sliding friction between the nut and screw, and therefore longer service life..
  • Wide Application: The linear motion actuator is widely applied to CNC router, machine tools, robots, precision assembly equipment, etc..
Check Stock

Rockler 921727 Rail Coping Sled

  • 【SBR16 LINEAR RAIL】- Two 2000mm/78.8″ long SBR16 rail shafts, and 4 SBR16UU blocks are included in the package. Smooth sliding blocks moving freely..
  • 【CARBON STEEL MATERIAL】- Parts are made of carbon steel, with quality bearing steel linear bearings and aluminum alloy housing. Surface chrome plating treatment to be anti-rust, high hardness and more durable..
  • 【SMOOTH SLIDING SYSTEM】- With industrial-grade standard SBR block and a high precision linear bearing inside, the original rail set can be stabilized by rail axle bearing rail and aluminum alloy support..
  • 【EFFORTLESS TO INSTALL】- 5 pre-drilled holes ensures easy mounting, no need for maintenance. Stainless steel Linear optical axis guide bearings linear movement. 4 pieces SBR16UU Bearing Blocks afforded..
  • 【WIDE USES】- Gross Weight: 25.35 lb (11.5 kg), lightweight design for easy to use. Suitable for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc..
Check Stock

Coavoo SBR16LUU Bearing Blocks, 2Pcs 16mm Open Long Sliding Ball Bearing Block for SBR16 Linear Motion Shaft Guides Slide Rails as CNC Linear Rail Kit

  • 2 Pack 16mm 0.63inch SBR16 LUU ball bearings sliding blocks, made of aluminum alloy and bearing steel, heavy duty and sturdy.
  • Upgraded design, slider blocks with pressure plate, better locking the bearing balls, more stable and durable.
  • Easy assembly, high precision, super smooth sliding, silent operation.
  • SBR16 LUU blocks with 16mm linear bearing rails can be used as linear bearing and rail kits for linear motion.
  • The screws holes on the bearing sliding block is M5 x 12mm. Besides this kind of long bearing slider block, we have 4 other kinds of, you can see the pic.
Check Stock

Traxxas Velineon 3500 Brushless Motor

  • Ultra high-temperature sintered Neodymium magnets provide massive torque and linear power.
  • Optimized for power and efficiency in 1/10th scale vehicles.
  • Low-maintenance, unique Traxxas design with efficient, high-speed ball bearings.
  • Precision-balanced rotor with protective end cap.
Check Stock

uxcell 4pcs SK20 Aluminum Linear Motion Rail Clamping Guide Support for 20mm Dia Shaft

  • Model: LM3UU, Bore Diamter (dr): 3mm, Outer Diameter (D): 7mm, Total Length (L): 10mm. Metric Double Seal Linear Bearing.
  • Made of high quality bearing steel for low noise and long service life.
  • Linear bearings are part of linear motion systems, used on 3D printers and CNC machines. These bearings have proven to be long lasting and provide precise low friction linear movement..
  • it can cooperate with linear bearing to ensure excellent sports performance under high load or long stroke occasions..
  • Smooth moving, low friction, high rigidity and long life. Bearing various parts of the size is standardized, interchangeable, no worry if replacement of worn..
Check Stock

CHUANGNENG 2Set SBR20 1500mm Fully Supported Linear Rail Shaft Rod with 4 SBR20UU Block Bearing,for Automated Machines DIY CNC Routers Lathes Mills

  • 【COMPLETE LINEAR RAIL KITS】- This linear rail set includes 2 pieces of 1500 mm long rail shafts and 4 SBR20UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing..
  • 【HIGH-QUALITY STEEL MATERIAL】- CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable..
  • 【PREMIER LINEAR GUIDING SYSTEM】- Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside..
  • 【EASY TO INSTALL】- Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance..
  • 【WIDE APPLICATION】- The linear guide rail is widely used in the automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also, applicable for large-scale transmission equipment, including industrial robots, cracker machines..
Check Stock

Linear Rail 2PCS SBR12-500MM Linear Guide 2 Linear Guide Rails and 4 Square Type Carriage Bearing Blocks,CNC Rail Kit,Linear Rails and Bearings Kit Automated Machines and Equipments

  • 【COMPLETE LINEAR RAIL KITS】- This linear rail set includes 2 pieces of 500 mm/19.7" long SBR12 rail shafts and 4 SBR12UU blocks. Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing..
  • 【HIGH-QUALITY STEEL MATERIAL】- CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable..
  • 【LINEAR GUIDING SYSTEM】- Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside..
  • 【EASY TO INSTALL】- Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance..
  • 【WIDE APPLICATION】- The linear guide rail is widely used in the automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also, applicable for large-scale transmission equipment, including industrial robots, cracker machines..
Check Stock

BestEquip Linear Rail 2PCS SBR16-300mm Linear Slide Rail 4PCS SBR16UU Bearing Block CNC Kit Linear Rails and Bearings Kit CNC Rails Linear Rail Set forAutomated Machines and Equipments

  • Complete Linear Rail Kits: This linear rail set includes 11.8 in / 300 mm long SBR16 rail shafts and 4 x SBR16UU blocks. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing..
  • High-Quality Steel Material: CNC parts linear rails are made of carbon steel, linear bearings are made of GCr15 bearing steel with aluminum alloy housing. The chrome plating treatment surface makes it beautiful and anti-rust..
  • Premier Linear Guiding System: Perfect combination of the main axle bearing rail and aluminum alloy support, stabilizing the original rail nicely. Industrial-grade standard SBR block, with a high precision linear bearing inside..
  • Easy To Install: Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need to maintenance..
  • Wide Application: The linear guide rail is widely used in the automation machinery such as  DIY CNC routers,lathes, machine tool, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment including industrial robots, cracker machines..
Check Stock