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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LM12UU 12mm Linear Ball Bearing Bush Bushing

03.00.75
Linear bearings are used for linear motion. They can be used to build low cost and simple linear guiding systems for a wide variety of applications such as CNC and 3d printers. This linear ball bearing slides along an 12mm linear shaft.
60.00 ج.م.‏

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

05.11.170
Material‎:‎ Metal Type ‎:‎ Ball Screw Nut Product Name‎:‎ Ball Screw Nut Outer diameter‎:‎ 16mm for 1605 Nut Housing 1pc x Ball Screw Nut
700.00 ج.م.‏

T8 8mm Lead 2mm Pitch T Thread POM Black Plastic Nut Plate For 3D Printer

04.00.203
Pack Quantity : 1 Type : Nuts & Bolts Material : Plastic Brand : Other
70.00 ج.م.‏

T8 Anti Backlash Spring Loaded Nut For 8mm Acme Threaded Rod Lead Screws

02.00.17
Suitable for 3D printer T8 lead screw Lead screw diameter: 8mm (Lead screw NOT included) Pitch:2mm Lead:8mm
65.00 ج.م.‏

624z bearing

05.00.20
Type : 3D Printer Accessories Brand : Other
15.00 ج.م.‏

623zz bearing 3x10x4

05.00.18
Type : 3D Printer Accessories Brand : Other
15.00 ج.م.‏

F623zz bearing

05.00.19
Model: F623ZZ Color: Gray Material: Chrome Steel Size: 3x10x4mm Suitable for: 3D printer
15.00 ج.م.‏

Flexible Coupling 5 x 6.35mm

05.00.68
3D printer and CNC Stepper Motor Flexible Coupling Coupler 5 to 6.35 mm
40.00 ج.م.‏

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.
25.00 ج.م.‏

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
15.00 ج.م.‏

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
23.00 ج.م.‏

LMF8UU 8mm Inner Diameter Round Flange Linear Bearing Bushing CNC Router

05.00.79
Type : 3D Printer Accessories Brand : Other
65.00 ج.م.‏

625ZZ BEARING 5x16x5

05.00.21
Brand :Other Type : 3D Printer Accessories
15.00 ج.م.‏

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
15.00 ج.م.‏

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

05.00.81
Type : 3D Printer Accessories Brand : Other
70.00 ج.م.‏

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

04.00.208
Rigid coupler 5mm to 5mm stepper motor Shaft coupling for 3d printer Specifications Material aluminium alloy Length 25 mm Outer diameter 14 mm
25.00 ج.م.‏

Stepper Motor Flexible Coupling 5x5mm

05.00.67
STEPPER MOTOR FLEXIBLE COUPLING 5X5MM . SHAFT USAGE (INNER DIAMETER): 5MM X 5MM . MATERIAL: ALUMINUM .COLOR:SILVER SHAFT COUPLER OFTEN USED TO CONNECT SERVO MOTOR, STEPPER MOTOR, ENCODER, SCREW DRIVING, MACHINE PLATFORM, ETC . NO BACKLASH, SYNCHRONOUS OPERATION FOR THE ENCODER AND THE MICRO-MOTOR DESIGN . HIGH RIGIDITY AND ALLOWS FOR LARGE DEVIATIONS, LOW INERTIA AND EXCELLENT SENSITIVITY . CLOCKWISE AND COUNTERCLOCKWISE ROTATION CHARACTERISTICS IDENTICAL . FASTENING SCREWS CONNECTED.
40.00 ج.م.‏

Stepper Motor Flexible Coupling 8x8mm

05.00.71
FLEXIBLE COUPLING 8X8 MM
40.00 ج.م.‏

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
35.00 ج.م.‏

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
35.00 ج.م.‏

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
35.00 ج.م.‏

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
30.00 ج.م.‏ 20.00 ج.م.‏

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.
130.00 ج.م.‏

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.
150.00 ج.م.‏

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
20.00 ج.م.‏

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
90.00 ج.م.‏

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
100.00 ج.م.‏

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.
20.00 ج.م.‏

End Support Pillow Block Bearing 8mm

02.00.27
Type : 3D Printer Accessories Brand : Other
40.00 ج.م.‏

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
45.00 ج.م.‏

688z Bearing 8x16x5 Flanged

05.00.14
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
25.00 ج.م.‏

Linear Bearing 16mm - LM16UU

05.00.75
Linear bearings are used for linear motion. They can be used to build low cost and simple linear guiding systems for a wide variety of applications such as CNC and camera sliders. This linear ball bearing slides along an 16mm linear shaft.
65.00 ج.م.‏

Rigid coupler 8mm to 8mm stepper motor Shaft coupling for 3d printer ( Blue )

04.00.220
Aluminum Alloy Coupling diameter 14mm length 25 3D Printers Parts blue Flexible Shaft Coupler Screw Part For Stepper Motor.
25.00 ج.م.‏

LM8UU 8mm 8x15x24mm Linear Ball Bearing Bush Bushing

05.00.73
Material Housing heat treated plated hard chrome steel. Cage Engineering plastics.Main dimensions ID 8mm,OD 15mm,Length 17-24mm.
20.00 ج.م.‏

693zz Bearing 3x8x4 Flanged

05.00.11
For use in special conditions. The miniature ball bearing F-693-ZZ is small and suitable for installation with limited space and on thin shafts. With the flange, it can be fixed axially, e.g. in bore holes. It can withstand very high speeds. It has metric special dimensions.
33.00 ج.م.‏

LM10UU 10mm 10x30.5x24mm Linear Ball Bearing Bush Bushing

05.00.43
Linear bearings are used for linear motion. They can be used to build low cost and simple linear guiding systems for a wide variety of applications such as CNC and 3d printers. This linear ball bearing slides along an 10mm linear shaft.
40.00 ج.م.‏