3D Printer Motion & Bearing

In most 3D printers the build platform (including the extruder) slides over smooth rods as it moves. The polished rods support the components and guide the motion of the extruder along a linear path. Bearings or bushings are used on the straight steel rods to create motion that is smooth and jerk free where the extruder is moving in a single direction.Among 3D printer enthusiasts, bearing and bushing options are available, including bushings of various materials, and linear bearings, which tend to be made of bronze and have rows of ball bearings located on the inside.Which look like tubes and can be made from bronze or from polymers. Both types attempt to achieve a reduction in power, noise and wear.

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1605 Ballscrew And Nut 250mm Bearing

05.08.170
Specification‎:‎ Rolling Block Material‎:‎ bearing steel Total length‎:‎250mm Features‎:‎ Screw are used in TBI screw‎,‎ good finish‎,‎ uniform hardness‎,‎ high accuracy‎.‎ Between the feed screw nut having a spiral groove provided with a ball ‎(‎as intermediate transmission member‎)‎‎,‎ to reduce friction‎.‎ High transmission efficiency‎,‎ high positioning accuracy‎,‎ long service life‎,‎ transmission reversibility‎.‎ Caution‎:‎ Do not unscrew the screw nut ‎(‎‎(‎to prevent detachment screw‎)‎
$84.00 $72.00

1605 Ballscrew And Nut 270mm Bearing

05.10.170
Specification‎:‎ Rolling Block Material‎:‎ bearing steel Total length‎:‎270mm Features‎:‎ Screw are used in TBI screw‎,‎ good finish‎,‎ uniform hardness‎,‎ high accuracy‎.‎ Between the feed screw nut having a spiral groove provided with a ball ‎(‎as intermediate transmission member‎)‎‎,‎ to reduce friction‎.‎ High transmission efficiency‎,‎ high positioning accuracy‎,‎ long service life‎,‎ transmission reversibility‎.‎ Caution‎:‎ Do not unscrew the screw nut ‎(‎‎(‎to prevent detachment screw‎)‎
$90.00 $78.00

1605 Ballscrew And Nut 300mm Bearing

05.11.170
The ball screw nut is the ideal driving device for rotary motion and linear movement‎.‎ Its structure is characterized by a screw groove with a screw nut with a ball ‎(‎as intermediate transmission element‎)‎‎,‎ to reduce friction‎.‎ Specifications‎:‎ Material‎:‎Bearing steel Color‎:‎silver Size‎:‎30.5x 1cm Diameter‎:‎1.7cm Features‎:‎ 1‎.‎Rolling ball precision‎,‎ greatly reducing the friction resistance‎.‎ 2‎.‎Rotary motion and linear movement are converted to each other‎,‎ and the steel ball is used as a rolling medium‎.‎ 3‎.‎Durable‎,‎ long service life Package include‎:‎ 1xC7 ballscrew
$96.00 $84.00

607 RS Bearing

05.00.15
608 deep groove ball bearing for type 8*22*7mm machineryUniversal Excellent Quality Angular Contact Ball Bearing Material :stainless steel Color :nickel white Brade :Rock Thread building industry machinery
$1.80 $1.20

3D Printer Accessories Bearing F8-16M

05.00.60
Type : 3D Printer Accessories Brand : Other Features: * High Precision Miniature Thrust Bearing F8-16M Axial Metal Ball Bearings *Made of high quality material, durable and practical to use *High Precision, high speed, low wear and high reliability *Compact in structure and lightweight *Small friction resistance, low energy consumption and high mechanical efficiency *Can withstand the radial combination and thrust load *The bearing performance is relatively insensitive to load fluctuation *Easy to install and remove, and convenient to maintain Specifications: *Material: Metal *Color: As Pictures Show *Diameter (internal): 8mm/0.31 inch (Approx.) *Diameter (outside): 16mm/0.63 inch (Approx.) *Thickness: 5mm/0.2 inch (Approx.) *Quantity: 1 pcs Package Contents: Thrust Bearings Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
$2.40 $1.20

3D printer CNC SCS10LUU Linear Motion Ball Bearing Slide Block

05.00.80
The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve them efficiency and save energy. Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
$10.20 $9.00

3D printer CNC SCS12LUU Linear Motion Ball Bearing Slide Block

05.00.82
The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve them efficiency and save energy. Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.
$10.80 $9.60

3d Printer Lm8uu Bearing 8mm plastic Rjmp-01-08

05.00.78
Brand : Other Type : 3D Printer Accessories
$1.80

607 RS Bearing Pack Of 10

05.01.15
607 deep groove ball bearing for type 8*22*7mm machineryUniversal Excellent Quality Angular Contact Ball Bearing Material :stainless steel Color :nickel white Brade :Rock Thread building industry machinery
$18.00 $12.00

608 RS Bearing

05.00.12
608 deep groove ball bearing for type 8*22*7mm machineryUniversal Excellent Quality Angular Contact Ball Bearing Material :stainless steel Color :nickel white Brade :Rock Thread building industry machinery
$1.80 $1.20

608 RS Bearing Pack of 10

05.01.12
608 deep groove ball bearing for type 8*22*7mm machineryUniversal Excellent Quality Angular Contact Ball Bearing Material :stainless steel Color :nickel white Brade :Rock Thread building industry machinery
$18.00 $12.00

6203-2RS Ball Beraings

05.00.27
6203 2RS Radial Ball Beraing ( Deep Grove ). Qty:1 Pcs. Brand: KOB Type : Ball Bearing - Deep Grove - Single row. Condition: NEW. Weight of each Bearing: 2.2 Oz. Dimensions: ID 17mm - OD 40mm - Width 12mm. Material: Chrome Steel. ABEC Rate: ABEC 1. Shield: Rubber 2 sides. Lubrication: Grace. Clearance: Normal. Limiting Speed (RPM) : Grease/16000 Max Oil 20000 Max. Cross reference: SKF 2RS1 FAG 2RS FAA PP TORG PP KOYO 2RS NACHI 2NSE NSK DDU NTN LLU
$3.60 $2.40

623zz bearing 3x10x4

05.00.18
Type : 3D Printer Accessories Brand : Other
$1.20 $0.90

624z bearing

05.00.20
Type : 3D Printer Accessories Brand : Other
$1.20 $0.72

625lu BEARING 5x16x5

05.00.22
625lu 5x16x5 is also popularly know as Skate Bearing, This is a popular bearing for skate boards, robotics, 3d printers, automation projects and scooters.This bearing can used as replacement for following part numbers on it: 625-2RS, 625 2RS, 625 RS, 625RS, 625-ZZ, 625 ZZ, 625 Z, 625Z
$1.20 $0.90

625lu Bearing 5x16x5 set of 10 bearing

05.01.22
625lu 5x16x5 is also popularly know as Skate Bearing, This is a popular bearing for skate boards, robotics, 3d printers, automation projects and scooters.This bearing can used as replacement for following part numbers on it: 625-2RS, 625 2RS, 625 RS, 625RS, 625-ZZ, 625 ZZ, 625 Z, 625Z
$12.00 $9.00

625ZZ BEARING 5x16x5

05.00.21
Brand :Other Type : 3D Printer Accessories
$1.20 $0.90

688z Bearing 8x16x5

05.00.23
Used in conjunction with several of our system builds Rated to withstand as much as 6000 RPMs All components are manufactured and tested under stringent guidelines Made of durable chrome steel for high wear applications
$1.20 $1.02

688z Bearing 8x16x5 Set of 10

05.01.23
Used in conjunction with several of our system builds Rated to withstand as much as 6000 RPMs All components are manufactured and tested under stringent guidelines Made of durable chrome steel for high wear applications
$12.00 $9.00

Anti-Backlash Nut Block for 8mm Metric Acme Lead Screw

05.00.154
THE 8MM ACME ANTI-BACKLASH NUT BLOCK IS A GREAT CHOICE FOR ANY PROJECT REQUIRING LEAD SCREW LINEAR MOTION. "THE PITCH AND DIAMETER ARE A PERFECT COMBINATION OF HIGH TORQUE AND SPEED. THIS SCREW FITS THE BILL FOR MOST MACHINE DESIGNS AND HAS QUICKLY BECOME A STANDARD FOR OPENBUILDS BUILDERS!" QTY :1 TR8X8(P2) METRIC ACME TAP MOUNTING HOLE SPACING: 20MM PITCH: 2MM LEAD: 8MM DELRIN COLOR: BLACK BRAND : OPENBIULDS TYPE : 3D PRINTER ACCESSORIES BRAND : OPEN BUILDS TYPE : 3D PRINTER ACCESSORIES
$5.40

bearing 608 zz

05.00.16
608-ZZ is a 8mm ball bearing that is found in many applications. The 608-2RS ball bearing has two contact rubber seals one on each side of the ball bearing. The 608-ZZ ball bearing has two non-contact metal shields one on each side of the ball bearing. If your application requires a 608 ball bearing with only one seal or shield you can get this ball bearing and take one of the shields or seals off. This 8mm ball bearing is high quality and can take electric motor demands if needed. This is a popular bearing for roller skates, roller blades, skate boards and scooters.
$1.20 $0.90

bearing 608 zz set of 10 bearing

05.01.16
Type : 3D Printer Accessories Brand : Other
$9.00 $8.10

Bearing 6202-2RS 15x35x11

05.00.157
Inside Diameter (mm): 15 Outside Diameter (mm): 35 Width (mm): 11 Rows Of Balls: single row Internal Clearance: CN (Standard) Slot & Snap Ring: no Seal: 2RS Flange: no Ring Material: Chrome Steel Rolling Element Material: Chrome Steel Cage Material: Sheet Steel Full Complement Ball Set: no Product weight: 0,045 Kg
$2.40 $2.10

Bearing 6300-2RS Sealed Deep Groove 35x10x11

05.00.26
Color: Silver Tone, Red Outside Diameter: 35mm/ 1.4"; Inside Diameter: 13mm/ 0.51" Thickness: 11mm/ 0.43" Model: 6300 2RS
$3.60 $2.40

Black 5x8 Coupling

05.00.102
Brand Name: BIQU Place of Origin: Guangdong, China (Mainland) Stock: In stock Condition: New100% Type : Voltage Regulator Usage: 3D Printer parts Name: Flexible Shaft Coupling Color: Silver/Black Quality: Guarantee Package: Suitable Package Parameter: Material: Aluminium Size: 5*8mm Height: About 24.65mm Use For: Stepper Motor
$6.00 $4.50

Brass 22mm Flange Nut For 3D Printer CNC Lead Screw 8mm Pitch 2mm

02.00.18
Brass 22mm Flange Nut For 3D Printer CNC Lead Screw 8mm Pitch 2mm Suitable for 3D printer CNC Z axis Lead screw diameter 8mm Pitch 2mm Lead 8mm Hight 15mm
$2.40 $2.10

Copper Bearing Bushing Sleeve 8mm

04.00.64
Specification: Brand new Material: Copper Inner diameter: approx. 8mm Outer diameter: approx. 11mm Length: approx. 22mm Feature: Good load capacity and wear resistance performance. Durable in use. Perfect for 3D printer, commercial, automotive, recreational, go-kart, electric motor, machinery, conveyors, tooling etc.
$4.50 $1.80

End Support Pillow Block Bearing 8mm

02.00.27
Type : 3D Printer Accessories Brand : Other
$2.40 $2.10

F608zz bearing 8x22x7

05.00.17
The F608zz is used in 3D printing machinesA nice quality bearing with metal coversF608zz bearing 8x22x7 Size: 8mm x 22mm x 7mm (inner diameter) =8mm(outer diameter)=22mmWidth=7mmPackage Include ": 1F608zz bearing 8x22x7
$1.50 $1.20

F608zz bearing 8x22x7 set of 10 bearing

05.01.17
10 pcs 8x22x7mm Flanged Ball Bearings Steel Double Shielded Model F608ZZNote: The color of the item may vary slightly due to photography and your own computer Feature: 1.Bearing Steel construction, high quality and great for machines/equipment bearing use. 2.With less coefficient of friction, less vibration and noise. 3.Shield design sealed ball bearing.Specification: Product Name: Flanged Ball Bearing Material: Bearing Steel Color: Silver Model: F608ZZ Inner Diameter: 8mm/0.31" Outer Diameter: 22mm/0.87" Thickness: 7mm/0.28" Weight: 129gPackage Include: 10 x Flanged Ball BearingProduct type: Bearings
$15.00 $12.00

F623zz bearing

05.00.19
Model: F623ZZ Color: Gray Material: Chrome Steel Size: 3x10x4mm Suitable for: 3D printer
$1.20 $0.90

Flexible coupler 5mm to 5mm stepper motor Shaft coupling for 3d printer

04.00.208
Flexible coupler 5mm to 5mm stepper motor Shaft coupling for 3d printer Specifications Material aluminium alloy Length 25 mm Outer diameter 14 mm
$3.30 $2.10

Flexible Coupling 5 x 6.35mm

05.00.68
3D printer and CNC Stepper Motor Flexible Coupling Coupler 5 to 6.35 mm
$3.00

Flexible Coupling 8x6.35mm

05.00.70
STEPPER MOTOR FLEXIBLE COUPLING 8 X 6.35 MM
$3.00

Linear Motion Slide Block (Long- Inner Dia. 8mm)

02.00.20
MAKE YOUR CNC OR 3D PRINTER MOVE ON RAILS SMOOTHLY AND SUPER FAST WITH A LINEAR BEARING BLOCK. THE BLOCK IS 34MM X 58 MM WITH INNER DIAMETER OF 8 MM AND HAS FOUR HOLES TAPPED FOR M4 MACHINE SCREWS. YOU CAN ATTACH ANYTHING YOU WANT AND YOU CAN USE BELT AND PULLEY MECHANISM FOR MOTION. ALL YOU NEED TO GET STARTED IS TWO 8MM SUPPORTS AND 8MM ROD.
$10.50 $9.00

Linear Motion Slide Block (short- Inner Dia. 8mm)

05.00.81
Type : 3D Printer Accessories Brand : Other
$7.20

LM8LUU 8mm 8x15x45mm Linear Ball Bearing Bush Bushing

05.00.74
Type : 3D Printer Accessories Brand : Other
$3.90 $3.00

LMF 16 UU 16mm Round Flange Linear Bearing Motion Bushing Ball Bearing For CNC Router

05.00.76
Flanged linear bearing LMF16UU Outer Diameter: 27mm Inner Diameter: 16mm Length: 38mm
$7.20 $6.00

LMF20UU 20mm Round Flange Linear Bearing Motion Bushing Ball Bearing For CNC Router

05.00.77
Specification: Type: Linear Moder Number: LMF20 Inner Diameter: 20 mm Material: ball bearing steel
$7.80 $6.60

MGN12 400mm Linear Rail Guide

09.00.08
MGN12 400MM LINEAR RAIL GUIDE
$36.00

MGN12-Linear rail 600 mm

09.00.09
MGN12 600MM LINEAR RAIL GUIDE SPECIFICATION: MODEL: MGN12 MATERIAL: METAL WIDTH: 12MM LENGTH: 600MM FEATURES: MGN SERIES IS AVAILABLE FOR VARIOUS APPLICATIONS, SUCH AS SEMICONDUCTOR EQUIPMENTS,PCB /IC EQUIPMENTS, MEDICATION, ROBOTICS, MEASURING EQUIPMENTS, AUTOMATION EQUIPMENTS, AND OTHER MINIATURE SLIDING MACHINERY. DURABLE AND LONG SERVICE LIFE. PACKAGE INCLUDED: 1 X MGN12 600MM RAIL 1 X MGN12 BLOCK
$51.00 $42.00

Nut Block for 8mm Metric Acme Lead Screw

04.00.221
QTY. 1 TR8*8(P2) METRIC ACME TAP PITCH: 2MM LEAD: 8MM DELRIN COLOR: BLACK
$6.60 $3.00

Plastic Towline Cable Drag Chain 15x15 1 Meter

06.09.09
Open on both side, move flexibly, low noise, easy installation.Suitable for using in reciprocating motion of the occasion, is able to built in cable, tubing, water pipes, etc.Used widely as a component and sevice parts in CNC machine tools,3D printers, electronic equipment, counting devices, machinery and electrical machines ,etc Internal Size : 15x15mm External Size :20x 23mm Total Length : ...
$14.40

Printed 22mm Flange Nut For 3D Printer CNC Lead Screw 8mm Pitch 2mm

02.00.19
Printed 22mm Flange Nut For 3D Printer CNC Lead Screw 8mm Pitch 2mm Suitable for 3D printer CNC Z axis Lead screw diameter 8mm Pitch 2mm Lead 8mm Hight 15mm
$1.50 $1.20

Self Align Mounted Pillow Block Bearing 8mm Bore Diameter, Zinc Alloy for CNC for 3D printer Lead screw

02.00.26
Self Align Mounted Pillow Block Bearing 8mm Bore Diameter, Zinc Alloy for CNC for 3D printer Lead screw
$3.60 $3.00

SFU1605 Outer Diameter 16mm Metal Ball Screw Nut RM1605 for 1605 Nut Housing

05.09.170
Material‎:‎ Metal Type ‎:‎ Ball Screw Nut Product Name‎:‎ Ball Screw Nut Outer diameter‎:‎ 16mm for 1605 Nut Housing 1pc x Ball Screw Nut
$49.80

Smooth Idler Pulley Wheel

05.00.02
"This idler pulley can be mounted in a variety of fashions to fit your design. It can be plate mounted as well as direct V-Slot mounted using a Tee Nut and a Slot Washer. Brand : OpenBuilds Type : 3D Printer Accessories
$2.40