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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 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

                        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-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

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

                                        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

                                                Brand

                                                THK

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MiSUMi Economy

                                                MISUMI_Test

                                                MiSUMi Economy

                                                MISUMI_Test

                                                MISUMI_Test

                                                MISUMI_Test

                                                MiSUMi Economy

                                                MISUMI_Test

                                                MiSUMi Economy

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                                                MiSUMi Economy

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                                                MiSUMi Economy

                                                MISUMI_Test

                                                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 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

                                                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-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

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

                                                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

                                                CAD
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                • 2D / 3D
                                                Days to Ship 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) 1 Day(s) or more 1 Day(s) 1 Day(s) 1 Day(s)
                                                TypeFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideFixed SideRelated ComponentsSupport SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport Side
                                                ShapeRoundSquareSquareRoundRoundRoundRoundSquareSquareSquare-SquareSquareSquareSquareRoundRoundSquareSquareSquareSquareRoundSquare
                                                Mounting MethodSide MountFace MountingFace MountingSide MountSide MountSide MountSide MountFace MountingFace MountingFace Mounting-Face MountingFace MountingFace MountingFace MountingSide MountSide MountFace MountingFace MountingFace MountingSide MountFace MountingFace Mounting
                                                Shaft Dia. d(Ø)156 ~ 256 ~ 256 ~ 256 ~ 2010 ~ 256 ~ 128 ~ 1212 ~ 258-6 ~ 1010126 ~ 206 ~ 2010 ~ 2012 ~ 158 ~ 2010 ~ 208 ~ 156 ~ 2010 ~ 15
                                                Bearing TypeAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, Single---Angular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, Single--Angular Contact Bearing--Radial Bearing, Single
                                                Bearing GradeGrade 5Grade 5-Grade 5-Grade 0-Grade 5Grade 0----Grade 5Grade 5Grade 5---Grade 5---
                                                Surface TreatmentNot ProvidedBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingElectroless Nickel Plating-Black OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating-Black OxideBlack OxideBlack OxideBlack OxideBlack Oxide
                                                Shaft Height H(mm)-13 ~ 3513 ~ 35----14 ~ 1823 ~ 35test925956666-14 ~ 18252513 ~ 30---25 ~ 3022 ~ 3422 ~ 28-25 ~ 30
                                                Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteel
                                                Thickness B(mm)1720 ~ 4812 ~ 3013 ~ 304 ~ 916 ~ 3013 ~ 1623 ~ 2427 ~ 5823-15 ~ 20202520 ~ 4213 ~ 308 ~ 9-20 ~ 2625 ~ 35204 ~ 920
                                                Outer Dia. D(Ø)63--35 ~ 9836 ~ 8552 ~ 9835 ~ 54--------35 ~ 8552 ~ 85----36 ~ 85-
                                                Width W(mm)5242 ~ 10542 ~ 10528 ~ 7928 ~ 6842 ~ 7928 ~ 4452 ~ 7070 ~ 10552-52 ~ 70606042 ~ 9528 ~ 6842 ~ 68-70 ~ 9560 ~ 8860 ~ 7028 ~ 6870 ~ 80

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