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Support Units(Type:Fixed Side)

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

  • Fixed Side
  • Support Side
  • Related Components
  1. 1
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

    Support Units for Ball Screw, Fixed Side Round Type

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

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

          Support Unit Fixed Side Circular Type FK Type

            Fixed Side Support UnitSquare TypeBK Type

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

                Fixed Side Square Type Support Unit EK Type

                  Support Units-Fixed Side/Square

                    Small Load Support Unit for Small Devices Fixing Side Support Unit (Squarish)

                      Support Unit, BK Series, Fixed Side

                        Support Units-Fixed Side/Round/Economy

                          Support Units-Fixed Side/Square/Economy

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

                              Support Units for Ball Screw, Fixed Side Low Profile Type

                                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/Low Profile Type

                                      Support Units-Fixed Side/Round

                                        EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                          BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                            FK Series Support Unit, Supported Side

                                              EK Series Support Units

                                                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)

                                                        FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                          Support Units with Damper-Fixed Side/Dowel Holes

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

                                                              Support Units-Fixed Side/Square/Low Profile Type_Economy series

                                                                Support Unit / Square Type, Fixed Side Square Type

                                                                  Support Units - Fixed Side, Round - [FCJK]

                                                                    AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

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

                                                                        Support Kit for Transport Ball Screw

                                                                        Brand

                                                                        MISUMI

                                                                        MiSUMi Economy78

                                                                        MISUMI

                                                                        MiSUMi Economy77

                                                                        MISUMI

                                                                        MiSUMi Economy78

                                                                        MISUMI

                                                                        THK

                                                                        THK

                                                                        MISUMI

                                                                        THK

                                                                        MISUMI

                                                                        NSK

                                                                        HIWIN

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        MiSUMi Economy

                                                                        NSK

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        SUNGIL

                                                                        SUNGIL

                                                                        HIWIN

                                                                        HIWIN

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        SUNGIL

                                                                        MISUMI

                                                                        MISUMI

                                                                        MISUMI

                                                                        MiSUMi Economy

                                                                        CHENGJUN

                                                                        CHENGJUN

                                                                        SUNGIL

                                                                        NSK

                                                                        NSK

                                                                        Product Series

                                                                        Support Units for Ball Screw, Fixed Side Square Type

                                                                        Support Units for Ball Screw, Fixed Side Round Type

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

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

                                                                        Support Unit Fixed Side Circular Type FK Type

                                                                        Fixed Side Support UnitSquare TypeBK Type

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

                                                                        Fixed Side Square Type Support Unit EK Type

                                                                        Support Units-Fixed Side/Square

                                                                        Small Load Support Unit for Small Devices Fixing Side Support Unit (Squarish)

                                                                        Support Unit, BK Series, Fixed Side

                                                                        Support Units-Fixed Side/Round/Economy

                                                                        Support Units-Fixed Side/Square/Economy

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

                                                                        Support Units for Ball Screw, Fixed Side Low Profile Type

                                                                        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/Low Profile Type

                                                                        Support Units-Fixed Side/Round

                                                                        EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                        BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                        FK Series Support Unit, Supported Side

                                                                        EK Series Support Units

                                                                        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)

                                                                        FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                                        Support Units with Damper-Fixed Side/Dowel Holes

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

                                                                        Support Units-Fixed Side/Square/Low Profile Type_Economy series

                                                                        Support Unit / Square Type, Fixed Side Square Type

                                                                        Support Units - Fixed Side, Round - [FCJK]

                                                                        AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

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

                                                                        Support Kit for Transport Ball Screw

                                                                        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
                                                                        • 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        • 2D / 3D
                                                                        Days to Ship 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 1 Day(s) or more 4 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 1 Day(s) or more 4 Day(s) or more 2 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 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 7 Day(s) or more
                                                                        Specifications
                                                                        • RoHS
                                                                        • RoHS
                                                                        • RoHS
                                                                                              • RoHS
                                                                                                                                        TypeFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed Side
                                                                                                                                        ShapeSquareRoundSquareSquareRoundSquareRoundSquareSquareSquareSquareRoundSquareSquareSquareRound, 2 Set Screw Flats at both endsRoundSquareRoundSquareSquareRoundSquareSquareSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both ends
                                                                                                                                        Shaft Dia. d(Ø)3 ~ 203 ~ 3010 ~ 406 ~ 255 ~ 3010 ~ 356 ~ 254 ~ 206 ~ 254 ~ 2520 ~ 3010 ~ 2510 ~ 256 ~ 206 ~ 2017 ~ 406 ~ 206 ~ 206 ~ 254 ~ 256 ~ 408 ~ 208 ~ 158 ~ 158 ~ 2510 ~ 1510 ~ 254 ~ 4010 ~ 258 ~ 206 ~ 20158 ~ 158 ~ 204 ~ 254 ~ 6
                                                                                                                                        Mounting Method---Face MountingSide MountFace MountingSide MountFace MountingFace MountingFace MountingFace MountingSide MountFace MountingFace Mounting-Side MountSide MountFace MountingSide MountFace MountingFace MountingSide MountFace MountingBottom MountFace MountingFace MountingFace MountingSide MountFace MountingFace MountingFace MountingFace MountingSide MountFace MountingSide MountSide Mount
                                                                                                                                        Bearing Type---Angular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, Single-Angular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, Single / Radial Bearing, DoubleAngular Contact Bearing / Radial Bearing, DoubleAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact Bearing / Radial Bearing, DoubleAngular Contact Bearing-Angular Contact BearingRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleAngular Contact BearingAngular Contact Bearing
                                                                                                                                        Shaft Height H(mm)10 ~ 30-22 ~ 6013 ~ 35-22 ~ 52-10 ~ 3013 ~ 3510 ~ 3934 ~ 51-22 ~ 3513 ~ 3011 ~ 28--11 ~ 28-10 ~ 3517 ~ 60-17 ~ 3017 ~ 3017 ~ 3522 ~ 2822 ~ 48-22 ~ 35-11 ~ 2830-17 ~ 30--
                                                                                                                                        Bearing Grade---Grade 5Grade 5Grade 5Grade 5Grade 5Grade 5Grade 4Grade 5Grade 0Grade 0--Grade 4-Grade 5Grade 5P0-C7 ~ C8P0-C7 ~ C8Grade 5Grade 5Grade 0Grade 5Grade 5Grade 5P0-C7 ~ C8Grade 5-Grade 5Grade 0Grade 0P0-C7 ~ C8Grade 4Grade 4
                                                                                                                                        Surface TreatmentBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide
                                                                                                                                        Thickness B(mm)---20 ~ 4810.5 ~ 3225 ~ 5013 ~ 3015 ~ 4220 ~ 4814 ~ 6135 ~ 4516 ~ 3027 ~ 5820 ~ 48-60 ~ 9613 ~ 3020 ~ 4213 ~ 3015 ~ 4823 ~ 6114 ~ 3023 ~ 2523 ~ 2923 ~ 4825 ~ 2725 ~ 429 ~ 4324 ~ 48-20 ~ 422514 ~ 1720 ~ 4213.5 ~ 579 ~ 11
                                                                                                                                        Width W(mm)---42 ~ 10526 ~ 9360 ~ 14028 ~ 7934 ~ 9542 ~ 10527 ~ 10588 ~ 12842 ~ 7970 ~ 10542 ~ 95-80 ~ 10628 ~ 6842 ~ 9528 ~ 7934 ~ 10552 ~ 16035 ~ 6852 ~ 7032 ~ 4652 ~ 10560 ~ 7060 ~ 10625 ~ 12870 ~ 105-42 ~ 958035 ~ 5252 ~ 9514 ~ 7914 ~ 19
                                                                                                                                        Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteel
                                                                                                                                        Outer Dia. D(Ø)----34 ~ 117-35 ~ 98----52 ~ 98---106 ~ 14235 ~ 85-35 ~ 98--43 ~ 85-----32 ~ 176------26 ~ 9825 ~ 30

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