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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.
Inch and Metric-Style Ball Screw Support Bearings
Unit of Measure
1 

NSK #

Barden Part Number

Nachi Part Number

(d) Bore Diameter

(D) Outside Diameter

(B) Width

List Price

17 TAC 47B N/A N/A 17 TAB 04DF* N/A 17 mm N/A 47 mm N/A 15 mm QUOTE
20 TAC 47B N/A BSB 2047 DUH N/A 20 TAB 04DF* N/A 20 mm N/A 47 mm N/A 15 mm QUOTE
25 TAC 62B N/A BSB 2562 DUH N/A 25 TAB 06DF* N/A 25 mm N/A 62 mm N/A 15 mm QUOTE
30 TAC 62B N/A BSB 3062 DUH N/A 30 TAB 06DF* N/A 30 mm N/A 62 mm N/A 15 mm QUOTE
35 TAC 62B N/A BSB 3572 DUH N/A 35 TAB 07DF* N/A 35 mm N/A 72 mm N/A 15 mm QUOTE
40 TAC 72B N/A BSB 4072 DUH N/A 40 TAB 07DF* N/A 40 mm N/A 72 mm N/A 15 mm QUOTE
40 TAC 90B N/A BSB 4090 DUH N/A 40 TAB 09DF* N/A 40 mm N/A 90 mm N/A 20 mm QUOTE
45 TAC 75B N/A BSB 4575 DUH N/A 45 TAB 07DF N/A 45 mm N/A 75 mm N/A 15 mm QUOTE
45 TAC 100B N/A BSB 45100 DUH N/A 45 TAB 10DF N/A 45 mm N/A 100 mm N/A 20 mm QUOTE
50 TAC 100B N/A BSB 50100 DUH N/A 50 TAB 10DF N/A 50 mm N/A 100 mm N/A 20 mm QUOTE
55 TAC 100B N/A N/A 55 TAB 10DF N/A 55 mm N/A 100 mm N/A 20 mm QUOTE
55 TAC 120B N/A BSB 55120 DUH N/A 55 TAB 12DF N/A 55 mm N/A 120 mm N/A 20 mm QUOTE
60 TAC 120B N/A BSB 60120 DUH N/A 60 TAB 12DF N/A 60 mm N/A 120 mm N/A 20 mm QUOTE
15 TAB 04DF N/A N/A N/A 15 mm N/A 47 mm N/A 15 mm QUOTE
Unit of Measure
1