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
Items
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