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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)

    Fixed Side Support UnitRound TypeFK Type

      Support Units-Fixed Side/Square m_series_language_4836

        Support Units-Support Side/Square m_series_language_10568

          Support Units-Fixed Side/Round m_series_language_4833

            Support Units-Support Side/Round m_series_language_10573

              Support Units-Fixed Side/Round/Economy m_series_language_4834

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

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

                    Lock Nut For High Speed · Heavy Weight

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

                        Support Units-Fixed Side/Square/Economy m_series_language_4837

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

                            EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                              EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                                  Lock Nut For Light Load

                                    Precision Collars for Support Units m_series_language_4815

                                      Support Units/Square/Support Side/Low Profile m_series_language_4840

                                        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/With Dowel Holes m_series_language_7371

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

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

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

                                                    Support Units-Support Side/Round/Retaining Ring m_series_language_10577

                                                      CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

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

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

                                                            Support Kit for Transport Ball Screw

                                                              Support Units with Damper-Fixed Side/Dowel Holes m_series_language_4813

                                                                Support Units with Damper-Support Side/Retaining Ring m_series_language_4814

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

                                                                    Support Units-Fixed Side/Square/Compact m_series_language_4838

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

                                                                        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/Round/C-Value m_series_language_10575

                                                                              Support Units-Support Side/Square/Retaining Ring m_series_language_10576

                                                                                AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                  AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                    CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

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                                                                                      Product Series

                                                                                      Fixed Side Support UnitRound TypeFK Type

                                                                                      Support Units-Fixed Side/Square m_series_language_4836

                                                                                      Support Units-Support Side/Square m_series_language_10568

                                                                                      Support Units-Fixed Side/Round m_series_language_4833

                                                                                      Support Units-Support Side/Round m_series_language_10573

                                                                                      Support Units-Fixed Side/Round/Economy m_series_language_4834

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

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

                                                                                      Lock Nut For High Speed · Heavy Weight

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

                                                                                      Support Units-Fixed Side/Square/Economy m_series_language_4837

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

                                                                                      EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                      EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                                                                                      Lock Nut For Light Load

                                                                                      Precision Collars for Support Units m_series_language_4815

                                                                                      Support Units/Square/Support Side/Low Profile m_series_language_4840

                                                                                      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/With Dowel Holes m_series_language_7371

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

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

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

                                                                                      Support Units-Support Side/Round/Retaining Ring m_series_language_10577

                                                                                      CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

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

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

                                                                                      Support Kit for Transport Ball Screw

                                                                                      Support Units with Damper-Fixed Side/Dowel Holes m_series_language_4813

                                                                                      Support Units with Damper-Support Side/Retaining Ring m_series_language_4814

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

                                                                                      Support Units-Fixed Side/Square/Compact m_series_language_4838

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

                                                                                      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/Round/C-Value m_series_language_10575

                                                                                      Support Units-Support Side/Square/Retaining Ring m_series_language_10576

                                                                                      AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                      AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                      CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

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                                                                                      Days to Ship 1 Day(s) 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 1 Day(s) or more Quote 42 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 2 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 2 Day(s) or more 4 Day(s) or more 5 Day(s) or more Quote 2 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 1 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more Quote
                                                                                      TypeFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideSupport SideRelated ComponentsFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideRelated ComponentsRelated ComponentsSupport SideSupport SideSupport SideFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport SideFixed SideSupport SideSupport SideRelated Components
                                                                                      ShapeRoundSquareSquareRoundRoundRoundRoundSquareRoundSquareSquareSquareSquareSquareRound, 2 Set Screw Flats at both endsRound-SquareSquareSquareSquareSquareSquareRoundRoundSquareSquareRound / Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareSquareSquareRoundSquareSquareSquareSquare-
                                                                                      Mounting MethodSide MountFace MountingFace MountingSide MountSide MountSide MountSide MountFace MountingSide MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide Mount-Face MountingFace MountingBottom MountFace MountingFace MountingFace MountingSide MountSide MountFace MountingFace MountingSide MountSide MountFace MountingFace MountingFace MountingBottom MountFace MountingFace MountingSide MountFace MountingFace MountingFace MountingFace MountingFace Mounting-
                                                                                      Shaft Dia. d(Ø)156 ~ 256 ~ 256 ~ 256 ~ 2510 ~ 256 ~ 206 ~ 25M17 ~ M406 ~ 2010 ~ 256 ~ 205 ~ 256 ~ 2517 ~ 40M6 ~ M25-6 ~ 208 ~ 10610 ~ 1510 ~ 126 ~ 256 ~ 258 ~ 208 ~ 154 ~ 254 ~ 254 ~ 610 ~ 258 ~ 258 ~ 2010 ~ 126 ~ 2010 ~ 258 ~ 156 ~ 256 ~ 208 ~ 208 ~ 206 ~ 156 ~ 25
                                                                                      Bearing TypeAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact Bearing-Angular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, Double ~ Radial Bearing, SingleRadial Bearing, SingleAngular Contact Bearing-----Angular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, SingleAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, Single-Angular Contact Bearing-Angular Contact Bearing--Radial Bearing, SingleRadial Bearing, Double ~ Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single-
                                                                                      Bearing GradeGrade 5Grade 5-Grade 5-Grade 0-Grade 4-Grade 5Grade 0-P0-C7 ~ C8-Grade 4-----Grade 5Grade 5Grade 5Grade 5-P0-C7 ~ C8Grade 4Grade 4Grade 4Grade 5--Grade 0-Grade 5---P0-C7 ~ C8---
                                                                                      Surface TreatmentNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome 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 Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel PlatingBlack OxideElectroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack Oxide-Black OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide
                                                                                      Shaft Height H(mm)-13 ~ 3513 ~ 35----15.5 ~ 39-11 ~ 2822 ~ 3517 ~ test92595666611 ~ 3513 ~ 35---11 ~ 2822 ~ 251722 ~ 3022 ~ 2513 ~ 35--15.5 ~ 2210 ~ 39--23 ~ 3523 ~ 35-2513 ~ 3022 ~ 4822 ~ 28-13 ~ 3017 ~ 3025 ~ 3015.5 ~ 22-
                                                                                      Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                      Thickness B(mm)1720 ~ 4812 ~ 3013 ~ 304 ~ 1016 ~ 3013 ~ 3015 ~ 3018 ~ 2220 ~ 4227 ~ 5820 ~ 4816.5 ~ 4812 ~ 3060 ~ 965 ~ 16-12 ~ 26201524 ~ 252520 ~ 4813 ~ 305 ~ 921.5 ~ 2514 ~ 6113.5 ~ 579 ~ 1124 ~ 4820 ~ 30-2712 ~ 2625 ~ 42204 ~ 1012 ~ 2620 ~ 4220 ~ 2616 ~ 205 ~ 14
                                                                                      Outer Dia. D(Ø)63--35 ~ 9836 ~ 9852 ~ 9835 ~ 85-37 ~ 60-----106 ~ 14214.5 ~ 42-------35 ~ 9843 ~ 85--26 ~ 9825 ~ 30-------36 ~ 98----9.5 ~ 32
                                                                                      Width W(mm)5242 ~ 10542 ~ 10528 ~ 7928 ~ 7942 ~ 7928 ~ 6852 ~ 10532 ~ 5542 ~ 9570 ~ 10542 ~ 9536 ~ 10542 ~ 10580 ~ 10612 ~ 36-42 ~ 95603270 ~ 806042 ~ 10528 ~ 7935 ~ 6862 ~ 8027 ~ 10514 ~ 7914 ~ 1970 ~ 10570 ~ 105-36 ~ C one42 ~ 9560 ~ 10660 ~ 7028 ~ 7942 ~ 9552 ~ 9570 ~ 9562 ~ 80-

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                                                                                      Related Categories to Support Units