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iglidur® W300 | The endurance classic, very wear-resistant on (almost) all shafts iglidur® W300 offers high wear resistance, even in rough shafts or very abrasive ambient media. This material is the most tolerant of these external effects out of all the iglidur® range.Typical applications <a href="/l/industry/vending-machines/">Vending machinery</a> <a href="/l/industry/printing-industry/">Printing industry</a> <a href="/l/industry/woodworking-machinery/">Wood industry</a> <a href="/l/industry/machine-tools/">Machine tools</a> Find more applications here: <a href="/l/industry/">Industry solutions</a> &nbsp;<table><tbody><tr><td>When to use it?<ul><li>When especially high service life is necessary</li><li>When low coefficient of dynamic friction and high wear resistance are required</li><li>For use on 304 stainless steel shafts</li><li>For harsh environments and rough shafts</li><li>Dirt-resistant</li></ul></td><td>When not to use it?<ul><li>For high loads from 50MPa <a href="/iglidur-ibh/sleeve-bearings/product-details/iglidur-q-m">iglidur® Q, sleeve bearing, mm</a></li><li>When temperatures continuously greater than +90°C are present <a href="/iglidur-ibh/sleeve-bearings/product-details/iglidur-h-m">iglidur® H, sleeve bearing, mm</a> <a href="/iglidur-ibh/sleeve-bearings/product-details/iglidur-x-m">iglidur® X, sleeve bearing, mm</a></li><li>For very wet environments <a href="/iglidur-ibh/sleeve-bearings/product-details/iglidur-p-m">iglidur® P, sleeve bearing, mm</a></li><li>When an exceptionally economical bearing is desired <a href="/iglidur-ibh/sleeve-bearings/product-details/iglidur-g-m">iglidur® G, sleeve bearing, mm</a></li></ul></td></tr></tbody></table><a href="/iglidur/cylindrical-bearing">Use our filter options to find the suitable product</a> Tolerances and measuring system The installation dimensions and tolerances of the iglidur® plain bearings depend on the material and wall thickness. For each material, the moisture absorption and the thermal expansion are decisive factors. Plain bearings with low moisture absorption can be installed with a smaller bearing clearance. The rule for wall thickness: the thicker the wall of the bearings, the larger the clearances must be. <a href="/l/plain-bearing/wiki/tolerances">Testing methods</a> Assembly iglidur® plain bearings are press-fit bearings. The inner diameter is only adjusted to the appropriate tolerance after pressing into the housing hole. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearings. Axial or radial movements in the housing are thus reliably avoided. <a href="/l/plain-bearing/wiki/tolerances">iglidur® - assembling, gluing, machining</a> &nbsp;

iglidur® W300, sleeve bearing, mm - W300SM

iglidur® W300

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Video instructions for applications, commissioning and assistance with your motor control system

Help with selecting the ideal lead screw drive for your application, service life calculation for desired lead screw drive configuration, PDF download with all details about required application.&nbsp;

Various cable types and lengths available as residual stock at attractive conditions.

Quickly find the perfect conveyor roller for your application: simply enter your requirements and receive suitable conveyor rollers with a calculation of the expected deflection&nbsp;.

iglidur® product finder for the right plain bearing&nbsp;

Use the service life calculator to determine the expected service life of an energy chain.

Missing something? Then simply configure your desired solution yourself. Use our configurator!

<h3 style="text-align:start;">Do you require customised lead screw machining?</h3>
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The product finder quickly provides you with an overview of all possible chainflex® cables specifically for your applications.

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Calculate the current copper surcharge for your price calculation here.

Would you like a ready-to-connect, harnessed energy chain, with cables as an option, or are you unsure whether the energy chain selected here is suitable for your application? Let our e-chain expert select and calculate the right energy chain based on your application data.

Product selection and service life calculation. By entering application parameters, you get the expected service life for iglidur® plain bearings.

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In three steps, the igubal® expert asks you about your requirements for self-aligning igubal® bearings and provides you with a comprehensive suitability and service life analysis of all igubal® products.You can compare the results and order the most suitable igubal® bearing directly via the igus® online shop.&nbsp;

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Here, individual cables in lengths from 1,000m can be ordered at the current daily price within 3 minutes.

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The iglidur® Bearing Designer enables you to display price breaks for plain bearings in your individual dimensions and preferred material in just a few steps. At the end you will receive a technical drawing of your individual plain bearing if desired and can order it right away or request further information from us.&nbsp;

Select and order a customised solution from over 950 cables and 3,500 plug-in connectors.

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dimensions

manufacturing_and_installation_tolerances

﻿Coefficient of friction, dynamic, against steel

general_properties

Maximum surface speed, rotating, short-term

Maximum surface speed, linear, continuous

Maximum surface speed, oscillating, continuous

Maximum surface speed, oscillating, short-term

Maximum surface speed, rotating, continuous

Maximum surface speed, linear, short-term

mechanical_properties

RoHS 2 compliant according to EU guideline 2011/65/EU

Mould-resistant according to DIN EN ISO 846 Procedure A

requirements

electricity_attributes

Thermal expansion coefficient (at 23°C/73°F)

iglidur® W300, sleeve bearing, mm - W300SM

The classic endurance runner, very wear resistant on (virtually) all shafts