SHENYIFAA 1Pcs Round Bar Shaft Dia Length Rod Popular 4mm-30mm 100mm-100 $172 SHENYIFAA 1Pcs Round Bar Shaft Rod Dia 4mm-30mm Length 100mm-100 Industrial Scientific Power Transmission Products Shafting Dia,/Diphysitism48328.html,Rod,Length,SHENYIFAA,Round,$172,Industrial Scientific , Power Transmission Products , Shafting,budbarter.com,4mm-30mm,Bar,1Pcs,Shaft,100mm-100 Dia,/Diphysitism48328.html,Rod,Length,SHENYIFAA,Round,$172,Industrial Scientific , Power Transmission Products , Shafting,budbarter.com,4mm-30mm,Bar,1Pcs,Shaft,100mm-100 $172 SHENYIFAA 1Pcs Round Bar Shaft Rod Dia 4mm-30mm Length 100mm-100 Industrial Scientific Power Transmission Products Shafting SHENYIFAA 1Pcs Round Bar Shaft Dia Length Rod Popular 4mm-30mm 100mm-100

Animer and price revision SHENYIFAA 1Pcs Round Bar Shaft Dia Length Rod Popular 4mm-30mm 100mm-100

SHENYIFAA 1Pcs Round Bar Shaft Rod Dia 4mm-30mm Length 100mm-100

$172

SHENYIFAA 1Pcs Round Bar Shaft Rod Dia 4mm-30mm Length 100mm-100

|||

Product description

Product Description:

Product Name:Linear Shaft Rods Round Bar
Material: 45# Carbon Steel
Surface Treatment: Chromed
Chromed thickness: 0.02-0.03mm
Surface finish: 0.3-0.5
Straightness: 0.15/1000mm
Roundness: 《0.01
Diameter: 4/5/6/7/8/10/12/13/14/15/16/17/18/20/22/24/25/28/30/32/35/40/45/50 mm
Length: 100/150/200/250/300/400/500/600/700/800/900/1000 mm
Purpose: Can Be Used As Linear Rail, Often Used in CNC Milling 3D Printers
Note: This Steel Round Bar Has Not Been Quenched and Hardened, Which Is Convenient for Later Processing!
the data is for reference only, please refer to the real object!

Package Include:
According to your Choose * 1

SHENYIFAA 1Pcs Round Bar Shaft Rod Dia 4mm-30mm Length 100mm-100

Astronomy Essentials
November 2021 partial lunar eclipse longest for 1,000 years
The partial lunar eclipse on November 19, 2021, will be the longest since the 15th century, around the time Machu Picchu was being built.
Space
Piece of the moon? Asteroid might have lunar origin
Astronomers at the University of Arizona say that a peculiar near-Earth asteroid may actually be a lost piece of the moon that broke off in the ancient past.
Astronomy Essentials

Double stars: How to find, observe and enjoy

This observing guide gives you a range of choices for seeing double stars with your eyes alone, with binoculars or with a telescope.
Space

What’s the most distant spacecraft from Earth?

The most distant spacecraft from Earth is Voyager 1. Launched in 1977, Voyager 1 is a few billion miles farther from Earth than its sibling, Voyager 2.
Astronomy Essentials

Leonid meteor shower peaks morning of November 17, in moonlight

2021's Leonid meteor shower is expected to peak on the morning of November 17, during the dark hours before dawn. Charts, tips and details here.
Human World

Virtual reality can combat isolation on Earth and in space

Virtual reality may help alleviate some of the negative feelings of isolation, and this has potential implications for space travel.
Human World

Kessler syndrome in real life? ISS astronauts shelter from debris

Space debris threatens ISS: the Kessler syndrome, a theory developed by NASA scientist Donald Kessler, predicts cascading collisions in orbit.
Brightest Stars

Achernar marks the End of the River

Achernar is the 9th brightest star and flattest star known. It marks the end of Eridanus the River. Here's why much of Earth never sees it ... and how you can.
Earth

Surtsey, volcanic island, emerged in 1963

On November 14, 1963, volcanic island Surtsey rose from the sea. Scientists have since studied the natural colonization of plants and animals on it.
Favorite Star Patterns

Pleiades – or 7 Sisters – shine in November

The Pleiades star cluster - aka the Seven Sisters or M45 - is visible from virtually every part of the globe. It looks like a tiny misty dipper of stars.
"]}]; ( window.advanced_ads_ready || jQuery( document ).ready ).call( null, function() {if ( !window.advanced_ads_pro ) {console.log("Advanced Ads Pro: cache-busting can not be initialized");} });