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 0.7874 Inch (d) Bore Diameter and 1.8504 Inch (D) Outside Diameter Inch-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 0.9385 Inch (d) Bore Diameter and 2.4409 Inch (D) Outside Diameter Inch-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 1.5 Inch (d) Bore Diameter and 2.8346 Inch (D) Outside Diameter Inch-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 1.75 Inch (d) Bore Diameter and 3 Inch (D) Outside Diameter Inch-Style Ball Screw Support Bearing
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Inch and Metric-Style Ball Screw Support Bearings

NSK 2.25 Inch (d) Bore Diameter and 3.5433 Inch (D) Outside Diameter Inch-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 L078 HDF N/A L093 HDF N/A L150 HDF N/A L175 HDF N/A L225 HDF
Manufacturer N/A NSK
(d) Bore Diameter N/A 0.7874 in N/A 0.9385 in N/A 1.5000 in N/A 1.7500 in N/A 2.2500 in
(D) Outside Diameter N/A 1.8504 in N/A 2.4409 in N/A 2.8346 in N/A 3.0000 in N/A 3.5433 in
(B) Width N/A 0.6250 in
(2B) Duplex Width N/A 1.2500 in