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Quality Bearings & Components announces a new line of linear guide blocks and guide rails. The rails, identified as the BBRAILMHSR... Series, are made of AISI 1055 Steel and are available in lengths ranging from 160 mm to 3000 mm.
They have predrilled mounting holes at spacing ranging from 60 mm to 150 mm. The linear guides, identified as the BBXBLKMHSR... Series, are offered in heavy and ultraheavy load types. While linear guide blocks and linear rails may all appear the same, there are significant performance differences due to the manufacturers' selected standards, and the manufacturing processes used to achieve them. Quotes plus online orders are available at our new 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 Web site is our eStore which allows you 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.
We also offer on-site relubing of bearings in a certified class 1000 clean room. Detailed technical specifications are contained in catalog B620 which is available free upon request from Quality Bearings & Components - QBC, 125 Railroad Avenue, Garden City Park, NY 11040-5016.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| S138 bearing | 20.65 | 27 | 12.7 |
| CS1316 bearing | 20.638 | 26.988 | 25.4 |