Blog & Resources

Maintenance is now 65% Slower, but it’s not a labor problem, it’s a MRO spares / parts problem. Your crib is overstocked…

When sourcing a replacement bearing, you will often find both Timken and SKF options for the same application. Both are premium brands…

Both variable frequency drives (VFDs) and servo drives control motor speed and torque. While they may appear interchangeable, selecting the wrong type…

Obsolescence used to be a paperwork problem. In 2026 it’s an operational risk — and allocation just made it worse. Obsolete PLC…

A rotary encoder converts shaft rotation into an electrical signal. This signal tells a control system how far the shaft has turned,…

The closure wave isn’t just a jobs story — it’s secretly rewriting where discontinued industrial parts come from. The Equipment Doesn’t Get…

A pillow block bearing is a self-contained unit mounted in a housing that bolts directly to a surface. Installation involves securing the…

New plants don’t run themselves — and the American Manufacturing MRO opportunity inside this reshoring wave is hiding in plain sight. America…

Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads, and ensuring smooth operation of shafts and…

The roll-up wave is hitting MRO distribution — and the consolidation playbook is entirely…. predictable. 800 Deals and Counting Since 2018, there…

A linear actuator converts rotational or fluid energy into straight-line mechanical motion. This fundamental function powers a wide range of industrial equipment,…

Agentic AI procurement is running live in enterprise software. Most MRO teams are still running on spreadsheets and gut feel. 90% by…

When the original bearing is discontinued, not available or has a lengthy lead time, there is no need to panic. This scenario…

Factories Are Back: U.S. manufacturing index just hit its highest expansion reading in four years — and maintenance teams are about to…

Every rotating machine handles two types of force: radial load (perpendicular to the shaft) and axial load (along the shaft). Most bearings…

Avoid the Inventory Trap If your warehouse shelves are weighed down by excess MRO parts, surplus automation, or discontinued power transmission components,…

When a part fails, it’s natural to look for the part number. It’s the first thing we do so a replacement can…

Not every old part is junk. Many facilities are sitting on thousands of dollars in “hidden”assets.

Not sure what bearing you need? This guide walks you through the three critical dimensions — inside diameter, outside diameter, and width…

A quick-reference guide to standard metric bearing dimensions. Covers 6000, 6200, and 6300 series deep groove ball bearings, plus cylindrical roller, spherical…

Our inventory is always expanding, with thousands of bearings available as well as MRO parts and Industrial supplies. We specialize in both…

Your company’s MRO strategy directly influences productivity and profitability. By establishing key performance indicators for inventory levels and implementing inventory management software,…

Our comprehensive inventory includes critical components for every aspect of your maintenance, repair, and operations needs: By maintaining an inventory of these…

At Central Surplus, we pride ourselves on partnering with industry-leading manufacturers known for their reliability, innovation, and quality. Our extensive inventory includes…

Implementing a robust inventory control system for your MRO supplies allows for better visibility into usage patterns and helps prevent shortages of…

Timken is a leading bearing manufacturer known for its precision-engineered, high-performance bearings. Their products are designed to handle heavy loads, high speeds,…

SKF bearings are trusted worldwide for their durability and precision engineering. Designed to support high speeds and heavy loads, these bearings help…

RHP bearings are known for their high precision, durability, and superior engineering, making them a preferred choice for industrial, manufacturing, and automotive…

NTN bearings are engineered for superior durability, efficiency, and high performance, making them a top choice in industrial markets. As a global…

NSK bearings are engineered for exceptional durability, precision, and reliability, making them a leading choice for industrial and manufacturing applications. With decades…

NDH bearings are trusted across industrial, manufacturing, and heavy machinery applications for their durability, precision, and reliability. NDH bearings are MADE IN…

MRC bearings are engineered to meet the needs of industrial machinery, electric motors, and heavy-duty equipment, ensuring smooth performance and long service…

Koyo Bearings, manufactured by JTEKT Corporation, are globally recognized for their precision engineering, durability, and advanced performance in various industries. Designed for…

INA bearings have a long track record of delivering high-quality, precision-engineered solutions for various industrial applications. As a leading global manufacturer, INA,…

FAG bearings are renowned for their precision engineering, high load capacity, and long service life. Manufactured by the Schaeffler Group, these bearings…

Fafnir bearings are trusted for their precision, durability, and high performance in industrial and commercial applications. Designed to handle heavy loads and…

Dodge Bearings are engineered for high efficiency, precision, and durability, making them a trusted solution for industrial, mining, and manufacturing applications. As…

Selecting the right bearing for your application can significantly impact equipment performance, maintenance intervals, and operational costs.  At Central Surplus, we’ve helped…

Bearings come in a wide range of designs to accommodate different applications. At Central Surplus, we carry all major bearing types to…

When it comes to sourcing top-quality bearings, having access to a diverse selection of trusted brands is essential. At Central Surplus, we…

When choosing among bearing suppliers, you need a partner that delivers exceptional value, speed, and reliability. Here’s why Central Surplus stands out:…

When machinery fails unexpectedly, the culprit often lies in a seemingly minor component specification that was overlooked during selection. Bearing tolerances represent…

Finding the right industrial components for your machinery shouldn’t feel like solving a puzzle with missing pieces. If you’ve ever stood in…

Tired of unexpected bearing failures disrupting your production schedule? Have you ever wondered why some bearings last years while others fail within…

Every second your equipment runs smoothly, an industrial bearing is silently doing its job. Whether you’re operating a food processing line, textile…

When a bearing fails, the obvious culprits often get blamed first:  poor lubrication contamination improper installation But lurking underneath many of these…

Bearing failure is just an inconvenience, right? More like a threat to your entire operation. Whether you’re managing a manufacturing line, industrial…

When it comes to machinery, bearing specifications might seem like a small detail, but they play a massive role in keeping operations…

In the world of industrial maintenance and repair, having the right part can be the difference between uptime and unplanned shutdown. And…

Maintenance, Repair, and Operations (MRO) procurement is one of the most underestimated yet critical components of operational efficiency in B2B environments.  Companies…

In the world of industrial maintenance & machinery repair, time is everything. When a bearing fails, identifying an exact replacement quickly can…

When you think about what keeps machinery humming – whether it’s in a wind turbine, your car’s wheels, or an industrial conveyor…

When it comes to keeping machinery running smoothly, bearing housings often go unnoticed — but they play a vital role in industrial…