Quality Bearings and Components (QBC) recently announced a new line of standard duty four-bolt flange mounting blocks that have a polyester housing, removable acetal bearing insert, with 316 stainless steel balls. They are identified as the BBPBLD... Series and are designed to fit shafts ranging from 1/2" to 1-1/4" in diameter. Plastic two-bolt flange mounting blocks with insert ball bearings are also stocked. These new elements help make machinery efficient, more functional, and most importantly, safer. By giving careful consideration to these basic design features, efficiency and reliability increase. Quotes plus online orders are available at the QBC eStore. QBC has in stock: miniature bearings, plastic bearings, rod end bearings, spherical bearings, pillow blocks, sintered bronze bushings, radial ball bearings, thrust bearings & washers, sleeve bearings, needle bearings, inner races, roller clutches, guide wheels & rail systems, linear ball bearings, inner and outer ring spacers and shafting. QBC stocks both inch and metric sizes. New to the website is the eStore which allows a customer to check price and availability, place an order or request a quote anytime. QBC also provides custom-made bearings and shafting to the customer print. They also offer on-site relubing of bearings in a certified class 1000 cleanroom. Detailed technical specifications are contained in catalog B620 available free upon request.