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Support Units

Support units are special parts for bearings used in a set together with a ball screw. Support units come in various shapes, such as square, round and round 2-surface chamfered. There are also 2 different types—models used at the fixed side and models used at the support side. Support units attach to the fixed side and support side of a screw shaft, enabling the screw shaft to be mounted in the correct position. A bearing integrated into the body of the support unit enables stable shaft rotation. Support units are available with various types of bearings, sizes, shapes and surface treatments. Models for various applications, operating environments and mounting spaces can be selected. Support units can be mounted in equipment as-is, with no need for additional processes or machining.

Type

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Brand
Product Series
CAD
Days to Ship
Type
Shape
Mounting Method
Shaft Dia. d(Ø)
Bearing Type
Bearing Grade
Surface Treatment
Shaft Height H(mm)
Support Material
Thickness B(mm)
Outer Dia. D(Ø)
Width W(mm)

    Support Units-Fixed Side/Square m_series_language_4836

      Support Units-Fixed Side/Round m_series_language_4833

        Fixed Side Support UnitRound TypeFK Type

          Support Units-Support Side/Round m_series_language_10573

            Support Units-Support Side/Square m_series_language_10568

              Support Units - Fixed Side, Square <Convenient> - Integrated AC Servo Motor Bracket m_series_language_4832

                Manufacturing machinery Support Unit for high speed · heavy load Fixed side support unit (round)

                  Support Units-Fixed Side/Round/C-Value m_series_language_10574

                    EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                      Support Units - Fixed Side, Round <Cost Reduction> - Fixed Side Radial Bearing Type (Economical, for Low Speed Applications) m_series_language_4835

                        Support Units-Support Side/Round/C-Value m_series_language_10575

                          Support Units-Fixed Side/Square/Low Profile Type m_series_language_4839

                            Support Units-Fixed Side/Square/Economy m_series_language_4837

                              Support Units-Support Side/Round/Retaining Ring m_series_language_10577

                                Support Unit for Small Device Load Fixed Side Support Unit (round)

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                                    Support Units-Fixed Side/Square/With Dowel Holes m_series_language_7371

                                      Support Units - Fixed Side, Square <Cost Reduction> - Fixed Side Radial Bearing Type (Economical, for Low Speed Applications) m_series_language_9341

                                        Support Units-Fixed Side/Square/C-Value m_series_language_10569

                                          AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                            AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                              Support Units with Damper-Support Side/Retaining Ring m_series_language_4814

                                                Support Units-Fixed Side/Round/Economy m_series_language_4834

                                                  Support Units-Fixed Side/Square/Compact m_series_language_4838

                                                    Support Units/Square/Support Side/Low Profile m_series_language_4840

                                                      Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch/C-Value m_series_language_10571

                                                        Support Units-Support Side/Square/Mounting Hole Narrow Pitch/C-Value m_series_language_10572

                                                          Support Units-Support Side/Square/Retaining Ring m_series_language_10576

                                                            Support Unit for Small Device Light Load Fixed Side Support Unit (square)

                                                              Support Unit for Support Side (square) (for small device light load)

                                                                Lock Nut For High Speed · Heavy Weight

                                                                  Support Units with Damper-Fixed Side/Dowel Holes m_series_language_4813

                                                                    Precision Collars for Support Units m_series_language_4815

                                                                      Support Units/Square Type/Support Side/Mounting Hole Narrow Pitch m_series_language_4842

                                                                        Support Units-Support Side/Square/Compact m_series_language_7370

                                                                          Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch m_series_language_8193

                                                                            Support Units-Support Side/Square/C-Value m_series_language_10570

                                                                              EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                                  CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

                                                                                    Lock Nut For Light Load

                                                                                      Support Kit for Transport Ball Screw

                                                                                      Brand

                                                                                      MISUMI_Test

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                                                                                      THK

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                                                                                      NSK

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                                                                                      MiSUMi Economy

                                                                                      SUNGIL

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                                                                                      MiSUMi Economy

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                                                                                      MISUMI_Test

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                                                                                      NSK

                                                                                      NSK

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                                                                                      MISUMI_Test

                                                                                      MiSUMi Economy

                                                                                      SUNGIL

                                                                                      SUNGIL

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MiSUMi Economy

                                                                                      MISUMI_Test

                                                                                      MiSUMi Economy

                                                                                      MISUMI_Test

                                                                                      NSK

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                                                                                      NSK

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

                                                                                      MISUMI_Test

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                                                                                      MISUMI_Test

                                                                                      MiSUMi Economy

                                                                                      SUNGIL

                                                                                      SUNGIL

                                                                                      SUNGIL

                                                                                      NSK

                                                                                      NSK

                                                                                      Product Series

                                                                                      Support Units-Fixed Side/Square m_series_language_4836

                                                                                      Support Units-Fixed Side/Round m_series_language_4833

                                                                                      Fixed Side Support UnitRound TypeFK Type

                                                                                      Support Units-Support Side/Round m_series_language_10573

                                                                                      Support Units-Support Side/Square m_series_language_10568

                                                                                      Support Units - Fixed Side, Square - Integrated AC Servo Motor Bracket m_series_language_4832

                                                                                      Manufacturing machinery Support Unit for high speed · heavy load Fixed side support unit (round)

                                                                                      Support Units-Fixed Side/Round/C-Value m_series_language_10574

                                                                                      EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                      Support Units - Fixed Side, Round - Fixed Side Radial Bearing Type (Economical, for Low Speed Applications) m_series_language_4835

                                                                                      Support Units-Support Side/Round/C-Value m_series_language_10575

                                                                                      Support Units-Fixed Side/Square/Low Profile Type m_series_language_4839

                                                                                      Support Units-Fixed Side/Square/Economy m_series_language_4837

                                                                                      Support Units-Support Side/Round/Retaining Ring m_series_language_10577

                                                                                      Support Unit for Small Device Load Fixed Side Support Unit (round)

                                                                                      Spacer

                                                                                      Support Units-Fixed Side/Square/With Dowel Holes m_series_language_7371

                                                                                      Support Units - Fixed Side, Square - Fixed Side Radial Bearing Type (Economical, for Low Speed Applications) m_series_language_9341

                                                                                      Support Units-Fixed Side/Square/C-Value m_series_language_10569

                                                                                      AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                      AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                      Support Units with Damper-Support Side/Retaining Ring m_series_language_4814

                                                                                      Support Units-Fixed Side/Round/Economy m_series_language_4834

                                                                                      Support Units-Fixed Side/Square/Compact m_series_language_4838

                                                                                      Support Units/Square/Support Side/Low Profile m_series_language_4840

                                                                                      Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch/C-Value m_series_language_10571

                                                                                      Support Units-Support Side/Square/Mounting Hole Narrow Pitch/C-Value m_series_language_10572

                                                                                      Support Units-Support Side/Square/Retaining Ring m_series_language_10576

                                                                                      Support Unit for Small Device Light Load Fixed Side Support Unit (square)

                                                                                      Support Unit for Support Side (square) (for small device light load)

                                                                                      Lock Nut For High Speed · Heavy Weight

                                                                                      Support Units with Damper-Fixed Side/Dowel Holes m_series_language_4813

                                                                                      Precision Collars for Support Units m_series_language_4815

                                                                                      Support Units/Square Type/Support Side/Mounting Hole Narrow Pitch m_series_language_4842

                                                                                      Support Units-Support Side/Square/Compact m_series_language_7370

                                                                                      Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch m_series_language_8193

                                                                                      Support Units-Support Side/Square/C-Value m_series_language_10570

                                                                                      EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                      CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                                      CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

                                                                                      Lock Nut For Light Load

                                                                                      Support Kit for Transport Ball Screw

                                                                                      CAD
                                                                                      • 2D / 3D
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                                                                                      • 3D
                                                                                      • 3D
                                                                                      Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 5 Day(s) or more Quote 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 4 Day(s) or more Quote 42 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more Quote
                                                                                      TypeFixed SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideSupport SideFixed SideRelated ComponentsFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideRelated ComponentsFixed SideRelated ComponentsSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideRelated ComponentsFixed Side
                                                                                      ShapeSquareRoundRoundRoundSquareSquareRound, 2 Set Screw Flats at both endsRoundSquareRoundRoundSquareSquareRoundRound / Round, 2 Set Screw Flats at both ends-SquareSquareSquareSquareSquareSquareRoundSquareSquareSquareSquareSquareSquareSquareRoundSquare-SquareSquareSquareSquareSquareSquareSquareRoundRound, 2 Set Screw Flats at both ends
                                                                                      Mounting MethodFace MountingSide MountSide MountSide MountFace MountingFace MountingSide MountSide MountFace MountingSide MountFace MountingFace MountingFace MountingSide MountSide Mount-Face MountingFace MountingFace MountingFace MountingFace MountingFace MountingSide MountBottom MountFace MountingFace MountingSide MountFace MountingFace MountingFace MountingSide MountFace Mounting-Face MountingBottom MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide Mount
                                                                                      Shaft Dia. d(Ø)6 ~ 256 ~ 25156 ~ 256 ~ 258 ~ 2017 ~ 406 ~ 256 ~ 256 ~ 206 ~ 256 ~ 2010 ~ 258 ~ 204 ~ 256 ~ 2510 ~ 156 ~ 206 ~ 258 ~ 208 ~ 208 ~ 2510 ~ 2510 ~ 126 ~ 2010 ~ 258 ~ 156 ~ 204 ~ 256 ~ 25M17 ~ M4010 ~ 25-8 ~ 10610 ~ 126 ~ 205 ~ 256 ~ 158 ~ 15M6 ~ M254 ~ 6
                                                                                      Bearing TypeAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, Single-Angular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, Single-Angular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact Bearing-Angular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, Double ~ Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleAngular Contact BearingAngular Contact Bearing-Angular Contact Bearing-Radial Bearing, SingleAngular Contact BearingAngular Contact Bearing-Angular Contact Bearing---Angular Contact Bearing-Radial Bearing, Double ~ Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single-Angular Contact Bearing
                                                                                      Bearing GradeGrade 5Grade 5Grade 5---Grade 4Grade 5---Grade 5Grade 0-Grade 4-Grade 5-Grade 5P0-C7 ~ C8--Grade 0Grade 0-Grade 5--Grade 4Grade 4-Grade 5---Grade 5-P0-C7 ~ C8-P0-C7 ~ C8-Grade 4
                                                                                      Surface TreatmentBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome Plating-Black OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide-Black OxideElectroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide
                                                                                      Shaft Height H(mm)13 ~ 35---13 ~ 35---13 ~ 35--11 ~ 2822 ~ 35---22 ~ 3017 ~ test92595666613 ~ 3517 ~ 3025 ~ 3023 ~ 35-2511 ~ 2822 ~ 4822 ~ 2813 ~ 3010 ~ 3915.5 ~ 39-23 ~ 35-22 ~ 251722 ~ 2513 ~ 3011 ~ 3515.5 ~ 2215.5 ~ 22--
                                                                                      Support MaterialSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                      Thickness B(mm)20 ~ 4813 ~ 30174 ~ 1012 ~ 30-60 ~ 9613 ~ 3012 ~ 3013 ~ 304 ~ 1020 ~ 4227 ~ 585 ~ 913.5 ~ 575 ~ 1424 ~ 2520 ~ 4820 ~ 4820 ~ 4220 ~ 2620 ~ 3016 ~ 302712 ~ 2625 ~ 422012 ~ 2614 ~ 6115 ~ 3018 ~ 2224 ~ 48-20152512 ~ 2616.5 ~ 4816 ~ 2021.5 ~ 255 ~ 169 ~ 11
                                                                                      Outer Dia. D(Ø)-35 ~ 986336 ~ 98--106 ~ 14235 ~ 98-35 ~ 8536 ~ 98--43 ~ 8526 ~ 989.5 ~ 32------52 ~ 98-------37 ~ 60---------14.5 ~ 4225 ~ 30
                                                                                      Width W(mm)42 ~ 10528 ~ 795228 ~ 7942 ~ 105-80 ~ 10628 ~ 7942 ~ 10528 ~ 6828 ~ 7942 ~ 9570 ~ 10535 ~ 6814 ~ 79-70 ~ 8042 ~ 9542 ~ 10552 ~ 9570 ~ 9570 ~ 10542 ~ 7936 ~ C one42 ~ 9560 ~ 10660 ~ 7042 ~ 9527 ~ 10552 ~ 10532 ~ 5570 ~ 105-60326042 ~ 9536 ~ 10562 ~ 8062 ~ 8012 ~ 3614 ~ 19

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                                                                                      Related Categories to Support Units