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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

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

Support Units for Ball Screw, Fixed Side Square Type

  • Recommendation

Motor Brackets For Servo Motors

    Support Units for Ball Screw, Fixed Side Round Type

      Round Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5

        Support Units for Ball Screw, Support Side Square Type

          Motor Brackets For Stepper Motors

            Support Unit, BK Series, Fixed Side

              Support Units for Ball Screw, Fixed Side Narrow Pitch Square Type

                Support Unit Fixed Side Circular Type FK Type

                  Square Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5

                    Support Units for Ball Screw, Fixed Side Low Profile Type

                      Fixed Side Support UnitSquare TypeBK Type

                        Support Units-Support Side/Square (Standard)

                          BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                            Support Units for Ball Screw, Support Side Round Type

                              Support Units for Ball Screw, Support Side Low Profile Type

                                Light-Load Support Unit for Small Devices, Fixing-Side Support Unit (Circular Type)

                                  Support Units-Fixed Side/Square/Low Profile Type

                                    Support Side Support Unit (Square) (for Small Size Equipment and Light Loads)

                                      Lock Nut RN Type

                                        BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                          Machine Tool, Support Unit for High Speeds and Heavy Loads, Fixed-Side Support Unit (Circular Type)

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

                                              Support Units-Fixed Side/Square/With Dowel Holes

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

                                                  FK Type Support Unit (ROUND TYPE FOR FIXTURE)

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

                                                      Support Units-Support Side/Round (Standard)

                                                        Support Units-Fixed Side/Round

                                                          Support Units for Ball Screw, Support Side Narrow Pitch Square Type

                                                            Fixed Side Square Type Support Unit EK Type

                                                              Block Type Supporting Side, EF Type, Support Type

                                                                FF Type Support Unit (ROUND TYPE FOR SUPPORT)

                                                                  EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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                                                                      FK Series Support Unit, Supported Side

                                                                        Support Units-Fixed Side/Square

                                                                          Support Units-Support Side/Round (C-Value)

                                                                            Support Units-Support Side/Square/Retaining Ring

                                                                              Retaining Side Support UnitSquare TypeBF Type

                                                                                EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                  Support Unit EF Series Supported Side

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

                                                                                      Support Units-Support Side/Round/Retaining Ring

                                                                                        Support Kit for Transport Ball Screw

                                                                                        Brand

                                                                                        MISUMI

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                                                                                        Product Series

                                                                                        Support Units for Ball Screw, Fixed Side Square Type

                                                                                        Motor Brackets For Servo Motors

                                                                                        Support Units for Ball Screw, Fixed Side Round Type

                                                                                        Round Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5

                                                                                        Support Units for Ball Screw, Support Side Square Type

                                                                                        Motor Brackets For Stepper Motors

                                                                                        Support Unit, BK Series, Fixed Side

                                                                                        Support Units for Ball Screw, Fixed Side Narrow Pitch Square Type

                                                                                        Support Unit Fixed Side Circular Type FK Type

                                                                                        Square Support Unit Fixed Side Standard Type Angular Bearing JIS Class 5

                                                                                        Support Units for Ball Screw, Fixed Side Low Profile Type

                                                                                        Fixed Side Support UnitSquare TypeBK Type

                                                                                        Support Units-Support Side/Square (Standard)

                                                                                        BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                        Support Units for Ball Screw, Support Side Round Type

                                                                                        Support Units for Ball Screw, Support Side Low Profile Type

                                                                                        Light-Load Support Unit for Small Devices, Fixing-Side Support Unit (Circular Type)

                                                                                        Support Units-Fixed Side/Square/Low Profile Type

                                                                                        Support Side Support Unit (Square) (for Small Size Equipment and Light Loads)

                                                                                        Lock Nut RN Type

                                                                                        BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        Machine Tool, Support Unit for High Speeds and Heavy Loads, Fixed-Side Support Unit (Circular Type)

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

                                                                                        Support Units-Fixed Side/Square/With Dowel Holes

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

                                                                                        FK Type Support Unit (ROUND TYPE FOR FIXTURE)

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

                                                                                        Support Units-Support Side/Round (Standard)

                                                                                        Support Units-Fixed Side/Round

                                                                                        Support Units for Ball Screw, Support Side Narrow Pitch Square Type

                                                                                        Fixed Side Square Type Support Unit EK Type

                                                                                        Block Type Supporting Side, EF Type, Support Type

                                                                                        FF Type Support Unit (ROUND TYPE FOR SUPPORT)

                                                                                        EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        Spacer

                                                                                        FK Series Support Unit, Supported Side

                                                                                        Support Units-Fixed Side/Square

                                                                                        Support Units-Support Side/Round (C-Value)

                                                                                        Support Units-Support Side/Square/Retaining Ring

                                                                                        Retaining Side Support UnitSquare TypeBF Type

                                                                                        EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        Support Unit EF Series Supported Side

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

                                                                                        Support Units-Support Side/Round/Retaining Ring

                                                                                        Support Kit for Transport Ball Screw

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                                                                                        Days to Ship 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 4 Day(s) or more 1 Day(s) or more 4 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 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 7 Day(s) or more
                                                                                        Specifications
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                                                                                                                                                              TypeFixed SideRelated ComponentsFixed SideFixed SideSupport SideRelated ComponentsFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideRelated ComponentsSupport SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport SideRelated ComponentsFixed SideFixed SideSupport SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed Side
                                                                                                                                                              ShapeSquare-RoundRoundSquare-SquareSquareRoundSquareSquareSquareSquareSquareRoundSquareRound / Round, 2 Set Screw Flats at both endsSquareSquare-SquareRound, 2 Set Screw Flats at both endsRoundSquareSquareRound / Round, 2 Set Screw Flats at both endsSquareRoundRoundSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsSquare-RoundSquareRoundSquareSquareSquareSquareSquareRoundRound, 2 Set Screw Flats at both ends
                                                                                                                                                              Shaft Dia. d(Ø)6 ~ 2010 ~ 156 ~ 256 ~ 256 ~ 2010 ~ 1512 ~ 3010 ~ 255 ~ 306 ~ 256 ~ 2010 ~ 356 ~ 256 ~ 406 ~ 256 ~ 204 ~ 256 ~ 206 ~ 25-6 ~ 2517 ~ 406 ~ 208 ~ 2510 ~ 254 ~ 408 ~ 206 ~ 256 ~ 258 ~ 254 ~ 206 ~ 206 ~ 406 ~ 256 ~ 258 ~ 206 ~ 256 ~ 256 ~ 258 ~ 354 ~ 258 ~ 156 ~ 206 ~ 204 ~ 6
                                                                                                                                                              Mounting Method---Side Mount--Face Mounting-Side MountFace Mounting-Face MountingFace MountingFace Mounting--Side MountFace MountingFace Mounting-Face MountingSide MountSide MountFace MountingFace MountingSide MountFace MountingSide MountSide Mount-Face MountingFace MountingSide MountFace Mounting-Side MountFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide Mount
                                                                                                                                                              Bearing Type---Angular Contact Bearing--Angular Contact Bearing-Angular Contact BearingAngular Contact Bearing-Angular Contact BearingRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, Double--Angular Contact BearingAngular Contact BearingAngular Contact Bearing-Radial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingAngular Contact Bearing / Radial Bearing, Double-Radial Bearing, SingleAngular Contact Bearing-Angular Contact BearingRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single-Angular Contact BearingAngular Contact Bearing-Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleAngular Contact Bearing
                                                                                                                                                              Shaft Height H(mm)13 ~ 30---13 ~ 30-25 ~ 5122 ~ 48-13 ~ 3511 ~ 2822 ~ 5213 ~ 3517 ~ 60-11 ~ 28-11 ~ 2815.5 ~ 39-17 ~ 48--17 ~ 3522 ~ 48----22 ~ 4810 ~ 3013 ~ 30-13 ~ 35--13 ~ 35-13 ~ 3522 ~ 5210 ~ 3525 ~ 3013 ~ 30--
                                                                                                                                                              Bearing Grade---Grade 5--Grade 5-Grade 5Grade 5-Grade 5-P0-C7 ~ C8--Grade 4Grade 5Grade 4--Grade 4-Grade 5Grade 5P0-C7 ~ C8--Grade 5-Grade 5----Grade 5Grade 5---P0-C7 ~ C8Grade 5--Grade 4
                                                                                                                                                              Surface TreatmentBlack Oxide-Black OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide-Black OxideBlack OxideNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Low Temperature Black Chrome Plating-Black OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide-Black Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideNot ProvidedNot ProvidedBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingNot ProvidedBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide
                                                                                                                                                              Thickness B(mm)---13 ~ 30--25 ~ 45-10.5 ~ 3220 ~ 48-25 ~ 5012 ~ 3023 ~ 61--13.5 ~ 5720 ~ 4215 ~ 30-14 ~ 3060 ~ 9613 ~ 3023 ~ 4825 ~ 429 ~ 43-4 ~ 1013 ~ 30-15 ~ 4212 ~ 264 ~ 1912 ~ 305 ~ 1414 ~ 3020 ~ 484 ~ 1012 ~ 3020 ~ 3215 ~ 482020 ~ 484 ~ 99 ~ 11
                                                                                                                                                              Width W(mm)---28 ~ 79--60 ~ 128-26 ~ 9342 ~ 105-60 ~ 14042 ~ 10552 ~ 160--14 ~ 7942 ~ 9552 ~ 105-52 ~ 10680 ~ 10628 ~ 6852 ~ 10560 ~ 10625 ~ 128-28 ~ 7928 ~ 79-34 ~ 9542 ~ 9528 ~ 12842 ~ 105-35 ~ 6842 ~ 10528 ~ 7942 ~ 10560 ~ 14034 ~ 1057042 ~ 9528 ~ 6814 ~ 19
                                                                                                                                                              Support MaterialSteel-SteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                                                                                              Outer Dia. D(Ø)---35 ~ 98----34 ~ 117-------26 ~ 98----106 ~ 14235 ~ 85--32 ~ 176-36 ~ 9835 ~ 98---36 ~ 176-9.5 ~ 3243 ~ 85-36 ~ 98-----36 ~ 8525 ~ 30

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