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New Needle Roller Pressbearings from QBC Are Self-Aligning

17 Jan,2020


A new series of inch and metric needle roller pressbearings from Quality Bearings & Components - QBC are self-clinching and self-aligning to ±5° and are designed for high-speed, high-load applications. These pressbearings are identified as the BDNRSS-... Series in inch and BDNRSSM... Series in metric. They are made to fit shafts ranging from .1247" to .6245" in diameter (3.992 mm to 17.989 mm ). The overall diameter of the knurled flanges range from .55". to 1.30" (17 mm to 33 mm). Installation is simple and quick without the use of mounting blocks. Operating temperatures range from -22°F to +248°F (-30°C to +120°C). Quotes plus online orders are available at the 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. Our eStore 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.

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Tel: 0731-84033855 / 84033856
Fax: 0731-84033959
Add: Maotang Industrial Park, Ansha town, Changsha City, Hunan Province

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