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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
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

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

      Support Units for Ball Screw, Fixed Side Round Type

        Support Units for Ball Screw, Support Side Round Type

          Support Units for Ball Screw, Support Side Square Type

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

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

                Support Units for Ball Screw, Fixed Side Low Profile Type

                  Support Units for Ball Screw, Support Side Low Profile Type

                    Support Unit, BK Series, Fixed Side

                      Support Unit Fixed Side Circular Type FK Type

                        Fixed Side Support UnitSquare TypeBK Type

                          Fixed Side Square Type Support Unit EK Type

                            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 for Ball Screw, Support Side Narrow Pitch Square Type

                                    BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                      FF Type Support Unit (ROUND TYPE FOR SUPPORT)

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

                                          Support Units-Support Side/Square (Standard)

                                            EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                              FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                Spacer

                                                  Motor Brackets For Stepper Motors

                                                    EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                      Support Units-Fixed Side/Round/Economy

                                                        Support Units/Square/Support Side/Low Profile

                                                          Support Units-Fixed Side/Square

                                                            Support Units-Support Side/Square Standard (C-Value)

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

                                                                Retaining Side Support UnitSquare TypeBF Type

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

                                                                    Support Units with Damper-Fixed Side/Dowel Holes

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

                                                                        Support Units-Fixed Side/Square/Economy

                                                                          Support Units-Fixed Side/Square/Compact

                                                                            Support Units-Fixed Side/Square/With Dowel Holes

                                                                              Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch (for Limited Space)

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

                                                                                  Support Units-Support Side/Round (Standard)

                                                                                    Support Units-Support Side/Round/Retaining Ring

                                                                                      Block Type Supporting Side, EF Type, Support Type

                                                                                        CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                                        Brand

                                                                                        MISUMI

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                                                                                        SUNGIL

                                                                                        Product Series

                                                                                        Support Units for Ball Screw, Fixed Side Square Type

                                                                                        Motor Brackets For Servo Motors

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

                                                                                        Support Units for Ball Screw, Fixed Side Round Type

                                                                                        Support Units for Ball Screw, Support Side Round Type

                                                                                        Support Units for Ball Screw, Support Side Square Type

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

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

                                                                                        Support Units for Ball Screw, Fixed Side Low Profile Type

                                                                                        Support Units for Ball Screw, Support Side Low Profile Type

                                                                                        Support Unit, BK Series, Fixed Side

                                                                                        Support Unit Fixed Side Circular Type FK Type

                                                                                        Fixed Side Support UnitSquare TypeBK Type

                                                                                        Fixed Side Square Type Support Unit EK Type

                                                                                        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 for Ball Screw, Support Side Narrow Pitch Square Type

                                                                                        BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                        FF Type Support Unit (ROUND TYPE FOR SUPPORT)

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

                                                                                        Support Units-Support Side/Square (Standard)

                                                                                        EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                                                        Spacer

                                                                                        Motor Brackets For Stepper Motors

                                                                                        EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        Support Units-Fixed Side/Round/Economy

                                                                                        Support Units/Square/Support Side/Low Profile

                                                                                        Support Units-Fixed Side/Square

                                                                                        Support Units-Support Side/Square Standard (C-Value)

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

                                                                                        Retaining Side Support UnitSquare TypeBF Type

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

                                                                                        Support Units with Damper-Fixed Side/Dowel Holes

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

                                                                                        Support Units-Fixed Side/Square/Economy

                                                                                        Support Units-Fixed Side/Square/Compact

                                                                                        Support Units-Fixed Side/Square/With Dowel Holes

                                                                                        Support Units-Fixed Side/Square/Mounting Hole Narrow Pitch (for Limited Space)

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

                                                                                        Support Units-Support Side/Round (Standard)

                                                                                        Support Units-Support Side/Round/Retaining Ring

                                                                                        Block Type Supporting Side, EF Type, Support Type

                                                                                        CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                                        CAD
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                                                                                        • 3D
                                                                                        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 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 14 Day(s) or more 5 Day(s) or more 4 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 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 1 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 10 Day(s) or more
                                                                                        TypeFixed SideRelated ComponentsFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideRelated ComponentsSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideRelated ComponentsRelated ComponentsSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport SideSupport SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideSupport SideSupport Side
                                                                                        ShapeSquare-RoundRoundRoundSquareSquareSquareSquareSquareSquareRoundSquareSquare-SquareRound, 2 Set Screw Flats at both endsSquareSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareRound / Round, 2 Set Screw Flats at both ends--SquareRoundSquareSquareSquareRoundSquareSquareSquareRoundSquareSquareSquareSquareSquareRoundRoundSquareSquare
                                                                                        Shaft Dia. d(Ø)6 ~ 2010 ~ 156 ~ 256 ~ 256 ~ 256 ~ 206 ~ 2510 ~ 256 ~ 206 ~ 2012 ~ 305 ~ 3015 ~ 354 ~ 20-6 ~ 3517 ~ 408 ~ 256 ~ 406 ~ 408 ~ 206 ~ 254 ~ 254 ~ 402010 ~ 156 ~ 2510 ~ 256 ~ 206 ~ 256 ~ 256 ~ 258 ~ 356 ~ 2510 ~ 256 ~ 2010 ~ 258 ~ 158 ~ 2510 ~ 1510 ~ 256 ~ 256 ~ 206 ~ 206 ~ 15
                                                                                        Mounting Method--Side Mount---Face Mounting---Face MountingSide MountFace MountingFace Mounting-Face MountingSide Mount-Face MountingSide MountFace MountingFace MountingFace MountingSide Mount--Face MountingSide MountFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingSide MountFace MountingBottom MountFace MountingFace MountingFace MountingSide MountSide MountFace MountingFace Mounting
                                                                                        Bearing Type--Angular Contact Bearing---Angular Contact Bearing---Angular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact Bearing-Radial Bearing, SingleAngular Contact Bearing-Radial Bearing, Single / Radial Bearing, DoubleRadial Bearing, Single-Radial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleAngular Contact Bearing / Radial Bearing, Double--Radial Bearing, SingleAngular Contact Bearing-Angular Contact Bearing--Radial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single
                                                                                        Shaft Height H(mm)13 ~ 30----13 ~ 3013 ~ 3522 ~ 4811 ~ 2811 ~ 2825 ~ 51-28 ~ 5210 ~ 30-17 ~ 52-22 ~ 4817 ~ 60--13 ~ 3510 ~ 35---13 ~ 35-11 ~ 2813 ~ 3513 ~ 35-22 ~ 5217 ~ 3522 ~ 35-22 ~ 3517 ~ 3017 ~ 3522 ~ 2822 ~ 48--13 ~ 3015.5 ~ 22
                                                                                        Bearing Grade--Grade 5---Grade 5---Grade 5Grade 5Grade 5Grade 5--Grade 4-P0-C7 ~ C8---P0-C7 ~ C8P0-C7 ~ C8---Grade 0-Grade 5---Grade 4Grade 5-Grade 0Grade 0Grade 5Grade 5Grade 5----
                                                                                        Surface TreatmentBlack Oxide-Black Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack OxideNot ProvidedNot ProvidedNot Provided-Black OxideBlack OxideBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack Oxide-Black OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideNot ProvidedBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingNot ProvidedBlack Oxide
                                                                                        Thickness B(mm)--13 ~ 30---20 ~ 48---25 ~ 4510.5 ~ 3227 ~ 5015 ~ 42-14 ~ 3260 ~ 96-23 ~ 614 ~ 19-12 ~ 3015 ~ 489 ~ 4311-12 ~ 3016 ~ 3012 ~ 2620 ~ 4812 ~ 304 ~ 1020 ~ 3215 ~ 3024 ~ 4813 ~ 3027 ~ 5823 ~ 2923 ~ 4825 ~ 2725 ~ 424 ~ 104 ~ 912 ~ 2616 ~ 20
                                                                                        Width W(mm)--28 ~ 79---42 ~ 105---60 ~ 12826 ~ 9370 ~ 14034 ~ 95-52 ~ 14080 ~ 106-52 ~ 16028 ~ 128-42 ~ 10534 ~ 10525 ~ 128--42 ~ 10542 ~ 7942 ~ 9542 ~ 10542 ~ 10528 ~ 7960 ~ 14052 ~ 10570 ~ 10528 ~ 6870 ~ 10532 ~ 4652 ~ 10560 ~ 7060 ~ 10628 ~ 7928 ~ 6842 ~ 9562 ~ 80
                                                                                        Support MaterialSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteel-SteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                        Outer Dia. D(Ø)--35 ~ 98--------34 ~ 117----106 ~ 142--36 ~ 176---32 ~ 17625.5--52 ~ 98---36 ~ 98---35 ~ 85-----36 ~ 9836 ~ 85--

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