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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Ball Screw Support bearings are the optimal choice for high performance ball screw and actuator applications. They are designed to provide a combination of high rigidity, low drag torque, exceptional control of axial runout, higher speeds and longer life. Applications include machine tools, precision measuring equipment and robot technologies.
Unit of Measure

Specifications

Barden Part Number

BSB 55120 DUH

Nachi Part Number

55 TAB 12DF

Manufacturer

NSK

(d) Bore Diameter

55 mm

(D) Outside Diameter

120 mm

(B) Width

20 mm

(2B) Duplex Width

40 mm