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Support Units(Shape:Square)

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
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

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

      Support Units for Ball Screw, Support Side Square Type

        Fixed Side Support UnitSquare TypeBK Type

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

            Support Unit, BK Series, Fixed Side

              Support Units-Support Side/Square (Standard)

                Support Units-Fixed Side/Square/Low Profile Type

                  EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                      Support Units for Ball Screw, Support Side Low Profile Type

                        BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                          Retaining Side Support UnitSquare TypeBF Type

                            Support Units for Ball Screw, Fixed Side Low Profile Type

                              Fixed Side Square Type Support Unit EK Type

                                BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                  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-Fixed Side/Square/With Dowel Holes

                                        Support Units-Fixed Side/Square

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

                                            Block Type Supporting Side, EF Type, Support Type

                                              Support Units with Damper-Support Side/Retaining Ring

                                                Support Units/Square/Support Side/Low Profile

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

                                                    Support Units-Fixed Side/Square/Compact

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

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

                                                          EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                            AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                              AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

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

                                                                    Support Unit EF Series Supported Side

                                                                      EK Series Support Units

                                                                        Support Units with Damper-Fixed Side/Dowel Holes

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

                                                                            Support Units-Support Side/Square/Compact

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

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

                                                                                  Support Units-Support Side/Square/Retaining Ring

                                                                                    Support Unit / Square Type, Fixed Side Square Type

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

                                                                                        Support Units - Fixed Side, Round - [FCJK]

                                                                                          Support Units - Support Side, Round - [FCJF]

                                                                                          Brand

                                                                                          MISUMI

                                                                                          MiSUMi Economy78

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MiSUMi Economy80

                                                                                          THK

                                                                                          MISUMI

                                                                                          MiSUMi Economy78

                                                                                          HIWIN

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          SUNGIL

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MiSUMi Economy

                                                                                          SUNGIL

                                                                                          THK

                                                                                          MISUMI

                                                                                          MiSUMi Economy

                                                                                          THK

                                                                                          SUNGIL

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MiSUMi Economy80

                                                                                          THK

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          CHENGJUN

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          SUNGIL

                                                                                          NSK

                                                                                          NSK

                                                                                          HIWIN

                                                                                          HIWIN

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          CHENGJUN

                                                                                          CHENGJUN

                                                                                          CHENGJUN

                                                                                          CHENGJUN

                                                                                          Product Series

                                                                                          Support Units for Ball Screw, Fixed Side Square Type

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

                                                                                          Support Units for Ball Screw, Support Side Square Type

                                                                                          Fixed Side Support UnitSquare TypeBK Type

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

                                                                                          Support Unit, BK Series, Fixed Side

                                                                                          Support Units-Support Side/Square (Standard)

                                                                                          Support Units-Fixed Side/Square/Low Profile Type

                                                                                          EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                                                                                          Support Units for Ball Screw, Support Side Low Profile Type

                                                                                          BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                          Retaining Side Support UnitSquare TypeBF Type

                                                                                          Support Units for Ball Screw, Fixed Side Low Profile Type

                                                                                          Fixed Side Square Type Support Unit EK Type

                                                                                          BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                          Support Units-Fixed Side/Square/Economy

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

                                                                                          Support Units-Fixed Side/Square/With Dowel Holes

                                                                                          Support Units-Fixed Side/Square

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

                                                                                          Block Type Supporting Side, EF Type, Support Type

                                                                                          Support Units with Damper-Support Side/Retaining Ring

                                                                                          Support Units/Square/Support Side/Low Profile

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

                                                                                          Support Units-Fixed Side/Square/Compact

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

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

                                                                                          EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                          AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                          AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

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

                                                                                          Support Unit EF Series Supported Side

                                                                                          EK Series Support Units

                                                                                          Support Units with Damper-Fixed Side/Dowel Holes

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

                                                                                          Support Units-Support Side/Square/Compact

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

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

                                                                                          Support Units-Support Side/Square/Retaining Ring

                                                                                          Support Unit / Square Type, Fixed Side Square Type

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

                                                                                          Support Units - Fixed Side, Round - [FCJK]

                                                                                          Support Units - Support Side, Round - [FCJF]

                                                                                          CAD
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                                                                                          Days to Ship 1 Day(s) or more 1 Day(s) or more 1 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 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 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 4 Day(s) or more
                                                                                          Specifications
                                                                                          • RoHS
                                                                                            • RoHS
                                                                                              • RoHS
                                                                                                        • RoHS
                                                                                                            • RoHS
                                                                                                                        • RoHS
                                                                                                                                                                        TypeFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideSupport SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport Side
                                                                                                                                                                        ShapeSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquareSquare
                                                                                                                                                                        Shaft Dia. d(Ø)6 ~ 206 ~ 256 ~ 2010 ~ 3510 ~ 2512 ~ 306 ~ 256 ~ 206 ~ 258 ~ 206 ~ 206 ~ 408 ~ 356 ~ 204 ~ 206 ~ 2510 ~ 256 ~ 208 ~ 256 ~ 258 ~ 256 ~ 208 ~ 256 ~ 2010 ~ 258 ~ 158 ~ 258 ~ 154 ~ 258 ~ 206 ~ 204 ~ 256 ~ 258 ~ 158 ~ 1510 ~ 258 ~ 156 ~ 1510 ~ 156 ~ 256 ~ 25158 ~ 208 ~ 156 ~ 30
                                                                                                                                                                        Mounting Method-Face Mounting-Face Mounting-Face MountingFace MountingFace MountingFace MountingFace Mounting-Face MountingFace Mounting-Face MountingFace MountingFace MountingFace MountingFace MountingFace Mounting-Face MountingFace MountingFace MountingFace MountingBottom MountSide MountFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingFace MountingBottom MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide Mount
                                                                                                                                                                        Bearing Type-Angular Contact Bearing-Angular Contact Bearing-Angular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, Single--Radial Bearing, Single / Radial Bearing, DoubleRadial Bearing, Single-Angular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact Bearing-Radial Bearing, SingleRadial Bearing, Single-Angular Contact BearingAngular Contact Bearing-Radial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact Bearing--Angular Contact Bearing-Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single
                                                                                                                                                                        Shaft Height H(mm)13 ~ 3013 ~ 3513 ~ 3022 ~ 5222 ~ 4825 ~ 5113 ~ 3511 ~ 2813 ~ 35-11 ~ 2817 ~ 6022 ~ 5211 ~ 2810 ~ 3017 ~ 4822 ~ 3513 ~ 3017 ~ 3513 ~ 3522 ~ 4813 ~ 3022 ~ 3511 ~ 2822 ~ 4817 ~ 3022 ~ 4825 ~ 3010 ~ 3517 ~ 3017 ~ 3010 ~ 3915.5 ~ 3925 ~ 3017 ~ 3022 ~ 3522 ~ 2817 ~ 3022 ~ 2813 ~ 3513 ~ 353025 ~ 30--
                                                                                                                                                                        Bearing Grade-Grade 5-Grade 5-Grade 5-Grade 5---P0-C7 ~ C8--Grade 5-Grade 0-Grade 5Grade 5----Grade 5Grade 0-Grade 0P0-C7 ~ C8P0-C7 ~ C8-Grade 4Grade 4Grade 5Grade 5Grade 5--Grade 5--Grade 0Grade 0Grade 0Grade 0
                                                                                                                                                                        Surface TreatmentBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideNot ProvidedBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide-Black OxideBlack OxideNot ProvidedBlack OxideNot ProvidedBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideNot ProvidedBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide
                                                                                                                                                                        Thickness B(mm)-20 ~ 48-25 ~ 50-25 ~ 4512 ~ 3020 ~ 4212 ~ 30--23 ~ 6120 ~ 32-15 ~ 4214 ~ 3027 ~ 5820 ~ 4823 ~ 4820 ~ 48-12 ~ 2620 ~ 3012 ~ 2625 ~ 4223 ~ 2920 ~ 302015 ~ 4820 ~ 4215 ~ 2614 ~ 6115 ~ 302023 ~ 2524 ~ 482015 ~ 2025 ~ 2712 ~ 3012 ~ 302520 ~ 2614 ~ 174 ~ 9
                                                                                                                                                                        Width W(mm)-42 ~ 105-60 ~ 140-60 ~ 12842 ~ 10542 ~ 9542 ~ 105--52 ~ 16060 ~ 140-34 ~ 9552 ~ 10670 ~ 10542 ~ 9552 ~ 10542 ~ 105-42 ~ 9570 ~ 10542 ~ 9560 ~ 10632 ~ 4660 ~ 10670 ~ 8034 ~ 10552 ~ 9552 ~ 9527 ~ 10552 ~ 1057052 ~ 7070 ~ 10560 ~ 7032 ~ 4660 ~ 7042 ~ 10542 ~ 1058070 ~ 9535 ~ 5228 ~ 93
                                                                                                                                                                        Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                                                                                                        Outer Dia. D(Ø)---------------------------------------------

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