--- title: Rollers and Bearings image: https://www.intechpower.com/hubfs/Intech118.jpg --- 250 Herbert Avenue Closter, New Jersey 07624 U.S.A. 1-877-218-2650 [![intech.power.logo.Power of knowledge.-2](https://www.intechpower.com/hs-fs/hubfs/intech.power.logo.Power%20of%20knowledge.-2.jpg?length=300&name=intech.power.logo.Power%20of%20knowledge.-2.jpg "intech.power.logo.Power of knowledge.-2") ](https://www.intechpower.com/) [![Contact An Engineer](https://no-cache.hubspot.com/cta/default/62516/b9dbc4ba-0656-49cd-a08d-f673161a5e28.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/b9dbc4ba-0656-49cd-a08d-f673161a5e28) [![Contact An Engineer](https://no-cache.hubspot.com/cta/default/62516/b9dbc4ba-0656-49cd-a08d-f673161a5e28.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/b9dbc4ba-0656-49cd-a08d-f673161a5e28) # Eliminate Flat-Spots and Wear With PowerCore™ Guide and Track Rollers iNTECH’s PowerCore track rollers absorb shock, bear high static and dynamic loads and roll smoothly — all without developing flats. [![Custom Request Form](https://no-cache.hubspot.com/cta/default/62516/b6a3bf23-624f-4890-8a95-63dbb9cce6ef.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/b6a3bf23-624f-4890-8a95-63dbb9cce6ef) [![View Our Catalog](https://no-cache.hubspot.com/cta/default/62516/31745797-d56d-443c-b66d-a371397fb04d.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/31745797-d56d-443c-b66d-a371397fb04d) ** ## Why PowerCore Guide Rollers iNTECH’s polymer rollers outperform similar components made from conventional materials like steel, Delrin, nylons and other polymers. Our PowerCore guide rollers are ideal for applications that need to run quiet, clean and over extended periods of time. Ceramic or Pre-lubricated Bearings Highly Performant Door Rollers Durable Ceramic or Pre-lubricated Bearings ![](https://www.intechpower.com/hubfs/Photographer/Intech011.jpg) ### Run Fast and Smooth Coupled with our shock-absorbing PowerCore material, iNTECH’s ceramic or pre-lubricated (for life) bearings run with minimal vibration and run-out. - Low rolling resistance and lubricated for life - Washdown-, cleanroom-, food- and radiation-safe - Solid grease lubrication available for the harshest applications Highly Performant Door Rollers ![](https://www.intechpower.com/hubfs/Train_Doors.png) ### Ideal for Sliding Doors When architectural, industrial, transportation or other systems incorporate heavy sliding doors, metal and ordinary plastic rollers quickly fail under exposure to real-world environments. Our PowerCore rollers provide quiet, smooth performance that lasts, even under heavy loads. - PowerCore’s crystalline molecular structure resists compression and flat development - Our door track rollers feature lower rolling resistance than metals and damp vibration, resulting in quiet, smooth operation — with no lubrication required. - Our components absorb shocks and reduce noise by up to 12 dBs compared to the competition Durable ![](https://www.intechpower.com/hubfs/Intech167.jpg) ### Long Lasting, Low Maintenance The unique properties of our PowerCore track rollers makes them highly durable, even under high loads and over long periods of time. - Engineered to last at least 100 million cycles at peak loads - With one of the lowest moisture absorption rates among plastics, PowerCore track rollers’ real-world dimensional stability, concentricity, and runout is unmatched in polymers - Resistant to harsh environments, chemical exposure and temperatures ranging from -40℃ to 160℃ ## Connect With an Expert Find the ideal PowerCore rollers for your application. [![Contact an Engineer](https://no-cache.hubspot.com/cta/default/62516/05d0ba11-3de2-4c44-b716-23088d64131d.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/05d0ba11-3de2-4c44-b716-23088d64131d) [Power-Core gears](https://www.intechpower.com/blog-old/topic/power-core-gears) ** 20 minute read | December 27, 2022 ## [The difference between injection molded plastic gears and machined plastic gears](https://www.intechpower.com/blog/blog/the-difference-between-injection-molded-plastic-gears-and-machined-plastic-gears) The Difference between Injection Molded Plastic Gears and Machined Plastic Gears {% module_block module... 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