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Support Units(Mounting Method:Face Mounting)

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
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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)

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

      Fixed Side Square Type Support Unit EK Type

        Support Units-Support Side/Square (Standard)

          Fixed Side Support UnitSquare TypeBK Type

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

              Block Type Supporting Side, EF Type, Support Type

                Retaining Side Support UnitSquare TypeBF Type

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

                    Support Units/Square/Support Side/Low Profile

                      BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                        Support Units-Fixed Side/Square/Low Profile Type

                          Support Units-Fixed Side/Square/Economy

                            Support Units-Fixed Side/Square/With Dowel Holes

                              Support Units - Square Type - Fixed Side, Square BK Type -

                                Support Units-Fixed Side/Square

                                  Support Units - Square Type - Fixed Side, Square EK Type -

                                    Support Units - Square Type - Fixed Side, Square BF Type -

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

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

                                          EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

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

                                                Support Units-Support Side/Square/Retaining Ring

                                                  Support Unit / Square Type, Fixed Side Square Type

                                                    Support Units with Damper-Support Side/Retaining Ring

                                                      Support Units - Square, Support Side Square Type· Fixed Side Square Type - [ACJF]

                                                        Support Units - Square Type - Fixed Side, Square AK Type -

                                                          Support Units - Square Type, Fixed Side, Square EF Type -

                                                            EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                              BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                  Support Units with Damper-Fixed Side/Dowel Holes

                                                                    Support Units/Square Type/Support Side/Mounting Hole Narrow Pitch

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

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

                                                                          Support Units - Convex Standard - Fixed Side Convex Type - [ECJK]

                                                                            Support Units - Convex Standard - Support Side Convex Type - [ECJF]

                                                                              Support Units - Square Type - Fixed Side, Square AF Type -

                                                                                Support Unit - Round Type, Fixed Side, Round - CK Type - [CSGK]

                                                                                  Support Units - Round Type, Fixed Side, Round - CF Type -

                                                                                    AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                      AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

                                                                                        Brand

                                                                                        MISUMI

                                                                                        THK

                                                                                        MISUMI

                                                                                        THK

                                                                                        NSK

                                                                                        THK

                                                                                        THK

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNGIL

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNGIL

                                                                                        MISUMI

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        SUNGIL

                                                                                        NSK

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        CHENGJUN

                                                                                        MISUMI

                                                                                        CHENGJUN

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        CHENGJUN

                                                                                        CHENGJUN

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        SUNGIL

                                                                                        Product Series

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

                                                                                        Fixed Side Square Type Support Unit EK Type

                                                                                        Support Units-Support Side/Square (Standard)

                                                                                        Fixed Side Support UnitSquare TypeBK Type

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

                                                                                        Block Type Supporting Side, EF Type, Support Type

                                                                                        Retaining Side Support UnitSquare TypeBF Type

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

                                                                                        Support Units/Square/Support Side/Low Profile

                                                                                        BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        Support Units-Fixed Side/Square/Low Profile Type

                                                                                        Support Units-Fixed Side/Square/Economy

                                                                                        Support Units-Fixed Side/Square/With Dowel Holes

                                                                                        Support Units - Square Type - Fixed Side, Square BK Type -

                                                                                        Support Units-Fixed Side/Square

                                                                                        Support Units - Square Type - Fixed Side, Square EK Type -

                                                                                        Support Units - Square Type - Fixed Side, Square BF Type -

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

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

                                                                                        EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

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

                                                                                        Support Units-Support Side/Square/Retaining Ring

                                                                                        Support Unit / Square Type, Fixed Side Square Type

                                                                                        Support Units with Damper-Support Side/Retaining Ring

                                                                                        Support Units - Square, Support Side Square Type· Fixed Side Square Type - [ACJF]

                                                                                        Support Units - Square Type - Fixed Side, Square AK Type -

                                                                                        Support Units - Square Type, Fixed Side, Square EF Type -

                                                                                        EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                        CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                                                        Support Units with Damper-Fixed Side/Dowel Holes

                                                                                        Support Units/Square Type/Support Side/Mounting Hole Narrow Pitch

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

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

                                                                                        Support Units - Convex Standard - Fixed Side Convex Type - [ECJK]

                                                                                        Support Units - Convex Standard - Support Side Convex Type - [ECJF]

                                                                                        Support Units - Square Type - Fixed Side, Square AF Type -

                                                                                        Support Unit - Round Type, Fixed Side, Round - CK Type - [CSGK]

                                                                                        Support Units - Round Type, Fixed Side, Round - CF Type -

                                                                                        AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                        AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                        CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

                                                                                        CAD
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                                                                                        • 3D
                                                                                        Days to Ship Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 7 Day(s) Same day or more 7 Day(s) 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) or more Same day or more Same day or more Same day or more Same day or more 7 Day(s) 7 Day(s) 7 Day(s) or more 4 Day(s) or more 10 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more
                                                                                        TypeFixed SideFixed SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideSupport SideSupport SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport SideFixed SideSupport SideSupport SideSupport SideSupport SideFixed SideSupport SideSupport Side
                                                                                        ShapeSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareRoundSquareSquareSquareSquareSquareSquareSquareSquare
                                                                                        Shaft Dia. d(Ø)6 ~ 254 ~ 206 ~ 2510 ~ 404 ~ 256 ~ 208 ~ 408 ~ 206 ~ 206 ~ 406 ~ 2010 ~ 258 ~ 256 ~ 406 ~ 254 ~ 256 ~ 4010 ~ 156 ~ 204 ~ 256 ~ 2510 ~ 256 ~ 2510 ~ 208 ~ 258 ~ 208 ~ 206 ~ 256 ~ 256 ~ 406 ~ 1510 ~ 258 ~ 156 ~ 256 ~ 258 ~ 206 ~ 206 ~ 208 ~ 156 ~ 158 ~ 206 ~ 208 ~ 15
                                                                                        Mounting MethodFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace Mounting
                                                                                        Bearing TypeAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, Single--Radial Bearing, SingleAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, Single / Radial Bearing, DoubleAngular Contact BearingRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleAngular Contact Bearing---Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, Single
                                                                                        Shaft Height H(mm)13 ~ 3510 ~ 3013 ~ 3522 ~ 6010 ~ 3913 ~ 3022 ~ 60-11 ~ 2817 ~ 6011 ~ 2822 ~ 3517 ~ 3517 ~ 6013 ~ 3510 ~ 3517 ~ 6022 ~ 2813 ~ 3010 ~ 3517 ~ 3522 ~ 4813 ~ 3525 ~ 3022 ~ 3525 ~ 3017 ~ 3013 ~ 3513 ~ 3517 ~ 6015.5 ~ 2222 ~ 3522 ~ 2813 ~ 35-17 ~ 3017 ~ 3017 ~ 3015.5 ~ 2215.5 ~ 2217 ~ 3017 ~ 3015.5 ~ 22
                                                                                        Bearing GradeGrade 5Grade 5-Grade 5Grade 4-----Grade 5Grade 0Grade 5P0-C7 ~ C8Grade 5P0-C7 ~ C8-Grade 5-P0-C7 ~ C8Grade 4Grade 5-Grade 0-Grade 0P0-C7 ~ C8--P0-C7 ~ C8-Grade 5---Grade 0Grade 0-P0-C7 ~ C8-P0-C7 ~ C8-P0-C7 ~ C8
                                                                                        Surface TreatmentBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack Oxide / Low Temperature Black Chrome PlatingNot ProvidedNot Provided-Black Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide
                                                                                        Thickness B(mm)20 ~ 4815 ~ 4212 ~ 3025 ~ 6114 ~ 6112 ~ 2620 ~ 37-12 ~ 2614 ~ 3720 ~ 4227 ~ 5823 ~ 4823 ~ 6120 ~ 4815 ~ 4814 ~ 3725 ~ 2720 ~ 4815 ~ 4815 ~ 3025 ~ 4212 ~ 3024 ~ 4220 ~ 3020 ~ 2620 ~ 4212 ~ 3012 ~ 3023 ~ 6116 ~ 2024 ~ 482012 ~ 304 ~ 1023 ~ 4214 ~ 2615 ~ 2621.5 ~ 2516 ~ 2020 ~ 4215 ~ 2621.5 ~ 25
                                                                                        Width W(mm)42 ~ 10534 ~ 9542 ~ 10560 ~ 16027 ~ 10542 ~ 9560 ~ 160-42 ~ 9552 ~ 16042 ~ 9570 ~ 10552 ~ 10552 ~ 16042 ~ 10534 ~ 10552 ~ 16060 ~ 7042 ~ 9534 ~ 10552 ~ 10560 ~ 10642 ~ 10570 ~ 9570 ~ 10570 ~ 9552 ~ 9542 ~ 10542 ~ 10552 ~ 16062 ~ 8070 ~ 10560 ~ 7042 ~ 10528 ~ 7952 ~ 9552 ~ 9552 ~ 9562 ~ 8062 ~ 8052 ~ 9552 ~ 9562 ~ 80
                                                                                        Support MaterialSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                        Outer Dia. D(Ø)----------------------------------36 ~ 98--------

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