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.
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Inch and Metric-Style Ball Screw Support Bearings

NSK 17 Inch (d) Bore Diameter and 47 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 20 Inch (d) Bore Diameter and 47 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 25 Inch (d) Bore Diameter and 62 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 30 Inch (d) Bore Diameter and 62 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 35 Inch (d) Bore Diameter and 72 Inch (D) Outside Diameter Metric-Style Ball Screw Support Bearing
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Description N/A 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.
Barden Part Number N/A N/A BSB 2047 DUH N/A BSB 2562 DUH N/A BSB 3062 DUH N/A BSB 3572 DUH
Nachi Part Number N/A 17 TAB 04DF* N/A 20 TAB 04DF* N/A 25 TAB 06DF* N/A 30 TAB 06DF* N/A 35 TAB 07DF*
Manufacturer N/A NSK
(d) Bore Diameter N/A 17 mm N/A 20 mm N/A 25 mm N/A 30 mm N/A 35 mm
(D) Outside Diameter N/A 47 mm N/A 47 mm N/A 62 mm N/A 62 mm N/A 72 mm
(B) Width N/A 15 mm
(2B) Duplex Width N/A 30 mm
Note N/A