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  • Please expect a delay in the delivery under the implementation of the Conditional Movement Control Order (CMCO). Kindly contact us at inquiry@misumi.com.my or +60 3 7960 8499 or +60 18 253 7320 or +60 18 285 5463 for any enquiries.  Our working time is 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 1 pm (Sat). 
  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 15:00 25/10/2020 to 3:00 (MYT) 26/10/2020. We apologize for the inconvenience.
  • Same day ship service is available from Mon to Thu(Except Public holidays). Please kindly be informed cut off time for same day shipment has been changed to 3pm.

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
Mounting Method
Shaft Dia. d(Ø)
Bearing Type
Bearing Grade
Surface Treatment
Shaft Height H(mm)
Support Material
Thickness B(mm)
Outer Dia. D(Ø)
Width W(mm)

    Support Units-Fixed Side/Square

      Support Units-Support Side/Square

        Support Units-Fixed Side/Round

          Support Units-Support Side/Round

            Support Units/Square/Support Side/Low Profile

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

                Support Units-Fixed Side/Square/Low Profile Type

                  Support Units-Fixed Side/Square/C-Value

                    Support Units-Support Side/Square/C-Value

                      Support Units-Fixed Side/Round/C-Value

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

                          Support Units-Fixed Side/Round/Economy

                            Fixed Side Support UnitSquare TypeBK Type

                              Support Units-Support Side/Square/Retaining Ring

                                FF Type Support Unit (ROUND TYPE FOR SUPPORT)

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

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

                                      Support Units-Support Side/Round/C-Value

                                        Block Type Supporting Side, EF Type, Support Type

                                          Support Unit Fixed Side Circular Type FK Type

                                            BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                              Support Units-Fixed Side/Square/Compact

                                                Support Units-Support Side/Square/Compact

                                                  Support Units-Fixed Side/Square/With Dowel Holes

                                                    Fixed Side Square Type Support Unit EK Type

                                                      EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                        Precision Collars for Support Units

                                                          Retaining Side Support UnitSquare TypeBF Type

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

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

                                                                    Support Units-Support Side/Round/Retaining Ring

                                                                      Support Unit, Support Side, Circular Type, FF Type

                                                                        Lock Nut RN Type

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

                                                                            Machine Tools: Ball Screw Support Unit

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

                                                                                Lock Nut for Light Loads

                                                                                  Support Kit for Transport Ball Screw

                                                                                    Support Units with Damper-Fixed Side/Dowel Holes

                                                                                      Support Units with Damper-Support Side/Retaining Ring

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

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

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

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            NSK

                                                                                            MISUMI

                                                                                            THK

                                                                                            MISUMI

                                                                                            SUNGIL

                                                                                            NSK

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            THK

                                                                                            THK

                                                                                            SUNGIL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            THK

                                                                                            SUNGIL

                                                                                            MISUMI

                                                                                            THK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            THK

                                                                                            THK

                                                                                            NSK

                                                                                            NSK

                                                                                            NSK

                                                                                            NSK

                                                                                            NSK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            CHENGJUN

                                                                                            Product Series

                                                                                            Support Units-Fixed Side/Square

                                                                                            Support Units-Support Side/Square

                                                                                            Support Units-Fixed Side/Round

                                                                                            Support Units-Support Side/Round

                                                                                            Support Units/Square/Support Side/Low Profile

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

                                                                                            Support Units-Fixed Side/Square/Low Profile Type

                                                                                            Support Units-Fixed Side/Square/C-Value

                                                                                            Support Units-Support Side/Square/C-Value

                                                                                            Support Units-Fixed Side/Round/C-Value

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

                                                                                            Support Units-Fixed Side/Round/Economy

                                                                                            Fixed Side Support UnitSquare TypeBK Type

                                                                                            Support Units-Support Side/Square/Retaining Ring

                                                                                            FF Type Support Unit (ROUND TYPE FOR SUPPORT)

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

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

                                                                                            Support Units-Support Side/Round/C-Value

                                                                                            Block Type Supporting Side, EF Type, Support Type

                                                                                            Support Unit Fixed Side Circular Type FK Type

                                                                                            BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                            Support Units-Fixed Side/Square/Compact

                                                                                            Support Units-Support Side/Square/Compact

                                                                                            Support Units-Fixed Side/Square/With Dowel Holes

                                                                                            Fixed Side Square Type Support Unit EK Type

                                                                                            EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                            Precision Collars for Support Units

                                                                                            Retaining Side Support UnitSquare TypeBF Type

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

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

                                                                                            Support Units-Support Side/Round/Retaining Ring

                                                                                            Support Unit, Support Side, Circular Type, FF Type

                                                                                            Lock Nut RN Type

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

                                                                                            Machine Tools: Ball Screw Support Unit

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

                                                                                            Lock Nut for Light Loads

                                                                                            Support Kit for Transport Ball Screw

                                                                                            Support Units with Damper-Fixed Side/Dowel Holes

                                                                                            Support Units with Damper-Support Side/Retaining Ring

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

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

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

                                                                                            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
                                                                                            • 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
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 3 Day(s) or more 3 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 5 Day(s) or more 3 Day(s) or more 3 Day(s) or more 8 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more
                                                                                            TypeFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideFixed SideRelated ComponentsSupport SideFixed SideFixed SideFixed SideSupport SideSupport SideSupport SideRelated ComponentsFixed SideFixed SideSupport SideRelated ComponentsFixed SideFixed SideSupport SideSupport SideFixed SideFixed Side
                                                                                            ShapeSquareSquareRoundRoundSquareSquareSquareSquareSquareRoundSquareRoundSquareSquareRound / Round, 2 Set Screw Flats at both endsRound / Round, 2 Set Screw Flats at both endsSquareRoundSquareRoundSquareSquareSquareSquareSquareSquare-SquareRoundSquareSquareSquareRoundRound-Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both endsSquareRoundRound, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquare
                                                                                            Mounting MethodFace MountingFace MountingSide MountSide MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountFace MountingSide MountFace MountingFace MountingSide MountSide MountFace MountingFace MountingFace MountingSide MountFace MountingBottom MountBottom MountFace MountingFace MountingFace Mounting-Face MountingSide MountFace MountingFace MountingSide MountSide MountSide Mount-Side MountSide MountFace MountingSide MountSide MountFace MountingFace MountingFace MountingFace MountingFace Mounting
                                                                                            Shaft Dia. d(Ø)6 ~ 256 ~ 256 ~ 256 ~ 256 ~ 208 ~ 206 ~ 206 ~ 256 ~ 256 ~ 254 ~ 2510 ~ 2510 ~ 406 ~ 256 ~ 404 ~ 2510 ~ 256 ~ 256 ~ 204 ~ 306 ~ 408 ~ 156 ~ 158 ~ 254 ~ 204 ~ 25-8 ~ 406 ~ 2010 ~ 256 ~ 208 ~ 256 ~ 206 ~ 30-17 ~ 4017 ~ 356 ~ 25M6 ~ M254 ~ 610 ~ 258 ~ 258 ~ 1510 ~ 158 ~ 15
                                                                                            Bearing TypeAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, Single--Angular Contact BearingAngular Contact Bearing-Angular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, SingleRadial Bearing, SingleAngular Contact BearingAngular Contact Bearing-Radial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact Bearing-Angular Contact BearingAngular Contact BearingRadial Bearing, Single / Radial Bearing, Double-Radial Bearing, SingleRadial Bearing, SingleAngular Contact BearingRadial Bearing, Single-Radial Bearing, SingleRadial Bearing, Single-Angular Contact BearingAngular Contact BearingAngular Contact Bearing-Angular Contact BearingAngular Contact BearingRadial Bearing, Single-Angular Contact BearingRadial Bearing, Single
                                                                                            Bearing GradeGrade 5-Grade 5---Grade 5Grade 5-Grade 5Grade 4Grade 0Grade 5--Grade 4Grade 5--Grade 5-Grade 0-Grade 5Grade 5P0-C7 ~ C8---Grade 0-----Grade 4Grade 4Grade 4-Grade 4Grade 5--Grade 5Grade 0
                                                                                            Surface TreatmentBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating-Black Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack OxideNot ProvidedNot ProvidedBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingNot ProvidedBlack Oxide-Not ProvidedBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingNot Provided-Black OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide
                                                                                            Shaft Height H(mm)13 ~ 3513 ~ 35--11 ~ 28-11 ~ 2813 ~ 3513 ~ 35-10 ~ 39-22 ~ 6013 ~ 35--22 ~ 48-13 ~ 30-17 ~ 6017 ~ 3017 ~ 3017 ~ 3510 ~ 3010 ~ 35-22 ~ 60-22 ~ 3513 ~ 3022 ~ 48-----15.5 ~ 39--22 ~ 3522 ~ 3522 ~ 2822 ~ 2817 ~ 30
                                                                                            Support MaterialSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                            Thickness B(mm)20 ~ 4812 ~ 3013 ~ 304 ~ 1012 ~ 26-20 ~ 4220 ~ 4812 ~ 3013 ~ 3014 ~ 6116 ~ 3025 ~ 6112 ~ 304 ~ 1913.5 ~ 5725 ~ 424 ~ 1012 ~ 269 ~ 3214 ~ 3723 ~ 2915 ~ 2023 ~ 4815 ~ 4215 ~ 48-20 ~ 3713 ~ 3027 ~ 5820 ~ 4820 ~ 304 ~ 94 ~ 10-60 ~ 9632 ~ 4815 ~ 305 ~ 169 ~ 1124 ~ 4820 ~ 302025 ~ 2723 ~ 25
                                                                                            Outer Dia. D(Ø)--35 ~ 9836 ~ 98-----35 ~ 98-52 ~ 98--36 ~ 17626 ~ 98-36 ~ 98-32 ~ 117--------35 ~ 85---36 ~ 85--106 ~ 142106 ~ 142-14.5 ~ 4225 ~ 30-----
                                                                                            Width W(mm)42 ~ 10542 ~ 10528 ~ 7928 ~ 7942 ~ 95-42 ~ 9542 ~ 10542 ~ 10528 ~ 7927 ~ 10542 ~ 7960 ~ 16042 ~ 10528 ~ 12814 ~ 7960 ~ 10628 ~ 7942 ~ 9525 ~ 9352 ~ 16032 ~ 4632 ~ 4652 ~ 10534 ~ 9534 ~ 105-60 ~ 16028 ~ 6870 ~ 10542 ~ 9560 ~ 10628 ~ 6828 ~ 93-80 ~ 10680 ~ 10652 ~ 10512 ~ 3614 ~ 1970 ~ 10570 ~ 10560 ~ 7060 ~ 7052 ~ 80

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                                                                                            Related Categories to Support Units