Quality Bearings & Components

Get the right bearing right now

QBC is a stocking distributor of the world's leading bearing manufacturers. With access to reliable sources we can locate even those hard-to-find bearings! For quality and value visit QBC.
 

DieQua Corporation

Pairing a servomotor with the right gearhead — some things to consider

As factories strive to make their processes more flexible, reduce labor content and increase efficiency and productivity, servos are being paired with nearly every type of gearbox and gearhead in machine design.
 

How to derate bearings based on load

When significant axial force is applied, the bearing load carrying capability must be adjusted to accommodate this combined load. This is often referred to as derating the bearings. Read more →

Advanced tech makes inroads in bearing manufacture

The implications of these advancements are significant, as they increase the efficiency and accuracy of bearing designs, enhance production capabilities and offer more efficient service with customers. Read more →

Hangzhou Chinabase Machinery Co., Ltd.

One-stop solution for power transmission parts and industrial products

Various high-quality gears include helical gears, worm gears, bevel gears, racks and customized gears, as well as a wide range of transmission products like sprockets, timing pulleys, chains and couplings.
 

Operating principles, calculations of wind turbines

In a world where the urgent need for sustainable energy solutions is ever-present, wind energy is one of the renewable sources that is paving the way for sustainable power generation and reducing greenhouse gas emissions. Read more →

A brief guide to bearing lubrication

Bearing lubrication minimizes wear and tear on rolling elements, resulting in longer machinery lifespans as well as increased productivity throughout its lifetime. Read more →