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Linear Moation


Sprite Science 12 pcs LM8UU Linear Bearings for 3D Printer 8mm x 15mm x 24mm

Sprite Science 12 pcs LM8UU Linear Bearings for 3D Printer 8mm x 15mm x 24mm Lowest new price: $12.96
List price: $12.98
Brand: Sprite Science
Model: BCBI7274

Perfect for linear motion on your 3D printer, CNC, or other applications. they come factory sealed in pairs and may require lubrication. here is more accessories of 3D printer or CNC in Sprite Science: 1. Sprite Science 12 lm8uu linear bearings for 3D printer

Features:

  • 12 lm8uu linear bearings
  • 8Mm inside diameter, 15 mm outside diameter, 24 mm length
  • Great for linear motion on 3D printer, cnc, and other applications
  • Bearings may require lubrication and break in period
  • For 3D printer, reprap prusa mendel diy cnc motion, prusa mendel, reprap

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M-jump LM8UU Linear Bearings for 3D Printer, 10 pack (8mm x 15mm x 24mm)For 3D printer, reprap prusa mendel diy cnc motion, prusa mendel, reprap

M-jump LM8UU Linear Bearings for 3D Printer, 10 pack (8mm x 15mm x 24mm)For 3D printer, reprap prusa mendel diy cnc motion, prusa mendel, reprap Lowest new price: $8.99
List price: $19.99
Brand: M-jump

Product name : linear motion ball bearing;model : lm8uu
Material : carbon steel, rubber;inner diameter : 8 mm / 0.31 inch
Outer diameter : 15 mm / 0.59";length : 24 mm / 0.94"
Color : silver tone;weight : 139G
Package content : 10 x linear motion ball bearing

Features:

  • 10 lm8uu linear bearings
  • 8mm inside diameter, 15 mm outside diameter, 24 mm length
  • Great for linear motion on 3D printer, cnc, and other applications
  • Bearings may require lubrication and break in period
  • Good for 3D printer, reprap prusa mendel diy cnc motion, prusa mendel, reprap


Linear Motion 8 mm Shaft, 330 mm Length, Chrome Plated, Case Hardened, Metric

Linear Motion 8 mm Shaft, 330 mm Length, Chrome Plated, Case Hardened, Metric Lowest new price: $15.18
Lowest used price: $5.68
List price: $7.95
Brand: VXB
Model: kit11868

This linear motion shaft of 8 mm in diameter and 330 mm in length is chrome plated and case hardened, and is suitable for use with linear support blocks and closed type slide units in linear motion applications. The high-carbon steel shaft is chrome plated for corrosion resistance, case hardened for wear resistance, and precision ground for consistent ball bushing radial clearance. The shaft diameter and length are specified for accurate fit and this shaft is suitable for use in applications, such as measuring systems, printing equipment, and computer numerical control (CNC) tools.

Mounted bearings combine a bearing mounted inside a housing unit. The bearing housing replaces the need for a casting or weldment to position the bearing securely for reliable operation, and its design determines the type of insert bearing. Insert bearings use rolling elements (ball, cylindrical, spherical, barrel, needle, spindled, or tapered) to maintain the separation between moving parts to reduce rotational friction, and to support radial and axial loads. Available in a variety of materials and mounting configurations, mounted bearings can be one- or two-piece, they can have an extended inner ring and locking device, and they can have seals and end caps that retain lubrication and protect the working parts of the bearing from environmental debris. Mounted bearings support shafts in a variety of mounting configurations (flange block, hanger, pillow block, and take-up block), and are used in a range of applications from light duty shaft guidance on conveyors to road building equipment and crushers.

Features:

  • Round steel shaft for use with linear support blocks and closed type slide units in linear motion applications
  • Chrome plated for corrosion resistance
  • Case hardened for wear resistance
  • Precision ground for consistent ball bushing radial clearance
  • Shaft diameter and length specified for accurate fit

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4Pcs/lot 3D printer 8mm L 400mm long chromed linear motion guide rail round rod Shaft

4Pcs/lot 3D printer 8mm L 400mm long chromed linear motion guide rail round rod Shaft Lowest new price: $27.41
List price: $27.41
Brand: FBT
Model: DIA8SF80400

Brand:FBT
Hardness: HRC58 ± 2
Length Tolerance: ± 2.0mm
Straightness: 100~ -150?m/meter
Diameter Tolerance:-10~ -20?m
Roughness: 0.8~1.6mm

Model:Diameter 8mm Linear Round Shaft
QTY?4pcs DIA.8mm-L400mm

When you order this item,it is means you are totally accept this tolerance range.

Features:

  • dia.8 400mm
  • SF8
  • 8mm shaft
  • 3d printer rod
  • Hardened Rod Linear Motion

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BIQU 300mm 8mm T8 Lead Screw Set Lead Screw+ Copper Nut + Coupler + Pillow Bearing Block for 3D Printer

BIQU 300mm 8mm T8 Lead Screw Set Lead Screw+ Copper Nut + Coupler + Pillow Bearing Block for 3D Printer Lowest new price: $12.98
List price: $12.98
Brand: BIQU


Specifications:
Lead Screw Length: 300mm
Lead Screw Diameter: 8mm
Coupler Shaft Usage:5mm to 8mm
Coupler Dimension:25*19mm
Pillow Bearing Block Bore:8mm
Net Weight: 175g


Package Included:
1* T8-300mm Lead Screw
1* Copper Nut
1*Coupler
2*Pillow Bearing Block

Note: If there have any missing part pls contact us before leaving negative review and we will resend to you, thanks!

Features:

  • Lead screw length: 300mm
  • Lead screw diameter: 8mm
  • Coupler shaft usage:5mm to 8mm
  • Coupler dimension:25*19mm/Pillow bearing block bore:8mm
  • Note: If there have any missing part please contact us before leaving the negative review and feedback, thanks!

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Witbot 400mm 8mm T8 Lead Screw Set Lead Screw+ Pillow Bearing Block + Copper Nut + Coupler for 3D Printer

Witbot 400mm 8mm T8 Lead Screw Set Lead Screw+ Pillow Bearing Block + Copper Nut + Coupler for 3D Printer Lowest new price: $13.98
List price: $13.98
Brand: Witbot


Specification:
Coupler Shaft Usage:5mm to 8mm
Lead Screw Length: 400mm
Pillow Bearing Block Bore:8mm
Lead Screw Diameter: 8mm
Coupler Dimension:25*19mm
Net Weight: 205g


Package Contents:
1* T8-400mm Lead Screw
1* Copper Nut
1*Coupler
1*Packing Paper Tube
2*Pillow Bearing Block

Features:

  • Durable and flexible, compatible with Prusa I3 Printer Z Axis
  • Range: Reprap makerbot 3d printer accessories
  • Coupler dimension:25*19mm
  • Pillow bearing block bore:8mm
  • Coupler shaft usage:5mm to 8mm

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2-Pack - Linear Motion Rod 8 mm x 342 mm Shaft, 13.46 in (342 mm) Length, Chrome Plated, Case Hardened, Metric

2-Pack - Linear Motion Rod 8 mm x 342 mm Shaft, 13.46 in (342 mm) Length, Chrome Plated, Case Hardened, Metric Lowest new price: $16.90
List price: $22.50
Brand: Drink Spike
Model: ML-1620

Quantity:2 -Pack (Two) pcs - Material: bearing steel,GCr15 - Hardness: About HRC58° - Precision: g6 - Surface roughness: Below 1.5μM(Rmax) - Surface hard-thickness: 0.8μ~3mm - Outer diameter: 8mm - Length: 13.46 inches 342 mm - Straightness: Below 5μM/100mm - Hard chrome thickness: 3.0μM(Rmax)

Features:

  • 8mm round linear rod - 13.46in (342 mm)
  • Great for any linear motion application, 3D printer, CNC tools, measuring systems
  • Chrome plated for corrosion resistance
  • 2 Pack for better value

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Happybuy Linear Rail 2 Set SBR12-1000mm Linear Rail Support 4 SBR12UU Rounter Bearing Linear Rail Shaft Guide for 20mm Slotted Bearings

Happybuy Linear Rail 2 Set SBR12-1000mm Linear Rail Support 4 SBR12UU Rounter Bearing Linear Rail Shaft Guide for 20mm Slotted Bearings Lowest new price: $57.99
List price: $107.99
Brand: Happybuy

Introduction

The material is the high quality steel, extend the service life of the shaft and the machine. The shaft is case hardened, If you use normal steel shaft,The bearings will be reduce in use process.Besides, it's more durable than Plastic linear bearing. Move smoothly without deflection, minimal wear and low noise.

Feartures

Steel material and hardened case

Pre-drilled holes on the support rail mounts

High accuracy and strong durability

Accept customized length and assembly

Parameter

Length: 1000mm

For 20mm slotted bearings

Suits X, Y, Z axis

Weight: 11lbs

Package dimensions: 44"X4"X4"

Package

2 X SBR12-1000mm 20 MM fully supported linear rail

4 X SBR12UU motion router solider block

Features:

  • Rail width 12mm; Rail length 1000mm
  • Aluminum material support rail with pre-drilled holes for ease of mounting
  • Perfect for your DIY routers, mills, lathes
  • It can move smoothly without deflection minimal wear and low noise, because the high accuracy and strong durability
  • The Rail guide is widely used in the automation machinery such as machine tool, bending machines, laser welding machines, etc

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KINGPRINT T8 Lead Screw + Copper Nut + Coupler+ Pillow Block Bearings Lead Screw Set for 3D Printer (330mm)

KINGPRINT T8 Lead Screw + Copper Nut + Coupler+ Pillow Block Bearings Lead Screw Set for 3D Printer (330mm) Lowest new price: $10.99
List price: $12.99
Brand: KINGPRINT

Specification:

Lead screw:
Material: Stainless steel
Diameter: 8mm
Length: 330mm

Nut:
Material: Brass
Diameter: 8mm

Coupler:
High: 25mm

Pillow block bearing:
Bore diameter: 8mm

Package Included:
1* T8-330mm Lead Screw
1* Copper Nut
1*Coupler
2* Pillow block bearing

NOTE:
If you find any missing or broken part, please contact us at first, and our technical staff will help you to solve the problem at once. Thanks!

Features:

  • Lead screw length: 330mm
  • Lead screw diameter: 8mm
  • Coupler dimension: 25*19mm
  • Pillow bearing block bore: 8mm
  • Coupler shaft usage: 5mm to 8mm


WINDYNATION 8 Inch 8" Stroke Linear Actuator 12 Volt 12V 225 Pounds lbs Maximum Lift (Includes Mounting Brackets)

WINDYNATION 8 Inch 8" Stroke Linear Actuator 12 Volt 12V 225 Pounds lbs Maximum Lift (Includes Mounting Brackets) Lowest new price: $68.99
List price: $68.99
Brand: WindyNation
Model: LIN-ACT1BR-08

Linear actuators are actuators which create motion in a straight line. Unlike a motor, which creates circular motion, a linear actuator can be used with any application that requires moving something in a straight line (e.g. up and down or side to side). Windy Nation LIN-ACT1 Series Linear Actuators are a powerful and reliable linear actuator for small to medium loads. We designed our linear actuator with pre-lubricated metal gears, pre-installed limit switches, and with an IP65 (suitable for outdoor use) water resistance rating. SEE PHOTO GALLERY FOR DIMENSIONAL DRAWING AND ADDITIONAL TECHNICAL SPECIFICATIONS.

Features:

  • Includes 1pc 8" linear actuator, 2pcs steel mounting brackets with fasteners. The included mounting brackets make it easy for you to quickly and easily mount the actuator!
  • SEE IMAGES FOR DIMENSIONAL DRAWINGS AND ADDITIONAL SPECIFICATIONS
  • Actuator Stroke Length = 8 inches, Travel speed = 0.39 inches/sec (10 mm/s)
  • Actuator Maximum Dynamic Load = 225 lbs (900N), Maximum Static Load = 600 lbs, Maximum current draw = 4.6 Amps
  • IP65 rated (suitable for outdoor use). Exterior material is 6061 Aluminum (powder coated black)

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