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    If you have any inquiries, please contact with CS@misumi.co.in or call to +91-124-468-8800. We apologize for the inconvenience caused.

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 - Square Type - Fixed Side, Square BF Type -

      Support Units-Fixed Side/Round

        Support Units-Fixed Side/Square

          Support Units-Support Side/Round

            Support Units-Fixed Side/Round/Economy

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

                BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                  Support Units-Support Side/Square

                    Support Units-Fixed Side/Round/C-Value

                      Support Units-Support Side/Square/Retaining Ring

                        Support Unit for Small Device Light Load Fixed Side Support Unit (square)

                          Machine Tools: Ball Screw Support Unit

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

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

                                EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                                    Support Units-Fixed Side/Square/Economy

                                      Support Units-Fixed Side/Square/C-Value

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

                                          Support Units-Support Side/Round/Retaining Ring

                                            Support Unit for Support Side (square) (for small device light load)

                                              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-Support Side/Round/C-Value

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

                                                      BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                        AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                          FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                            FF Type Support Unit (ROUND TYPE FOR SUPPORT)

                                                              Manufacturing machinery Support Unit for high speed · heavy load Fixed side support unit (round)

                                                                Support Unit for Small Device Load Fixed Side Support Unit (round)

                                                                  Support Units/Square/Support Side/Low Profile

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

                                                                      Support Units-Fixed Side/Square/With Dowel Holes

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

                                                                          Support Units-Support Side/Square/C-Value

                                                                            Support Units - Fixed Side, Round - [FCJK]

                                                                              Support Units - Support Side, Round - [FCJF]

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

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

                                                                                    Spacer

                                                                                      Support Units with Damper-Fixed Side/Dowel Holes

                                                                                        Support Units with Damper-Support Side/Retaining Ring

                                                                                          Precision Collars for Support Units

                                                                                            Support Units-Fixed Side/Square/Compact

                                                                                            Brand

                                                                                            SUNGIL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            NSK

                                                                                            NSK

                                                                                            CHENGJUN

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            MISUMI

                                                                                            NSK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            NSK

                                                                                            NSK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MiSUMi C-VALUE

                                                                                            CHENGJUN

                                                                                            CHENGJUN

                                                                                            SUNGIL

                                                                                            SUNGIL

                                                                                            NSK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Product Series

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

                                                                                            Support Units-Fixed Side/Round

                                                                                            Support Units-Fixed Side/Square

                                                                                            Support Units-Support Side/Round

                                                                                            Support Units-Fixed Side/Round/Economy

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

                                                                                            BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                            Support Units-Support Side/Square

                                                                                            Support Units-Fixed Side/Round/C-Value

                                                                                            Support Units-Support Side/Square/Retaining Ring

                                                                                            Support Unit for Small Device Light Load Fixed Side Support Unit (square)

                                                                                            Machine Tools: Ball Screw Support Unit

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

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

                                                                                            EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

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

                                                                                            Support Units-Fixed Side/Square/Economy

                                                                                            Support Units-Fixed Side/Square/C-Value

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

                                                                                            Support Units-Support Side/Round/Retaining Ring

                                                                                            Support Unit for Support Side (square) (for small device light load)

                                                                                            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-Support Side/Round/C-Value

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

                                                                                            BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                                                            AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                                                            FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                                                                            FF Type Support Unit (ROUND TYPE FOR SUPPORT)

                                                                                            Manufacturing machinery Support Unit for high speed · heavy load Fixed side support unit (round)

                                                                                            Support Unit for Small Device Load Fixed Side Support Unit (round)

                                                                                            Support Units/Square/Support Side/Low Profile

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

                                                                                            Support Units-Fixed Side/Square/With Dowel Holes

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

                                                                                            Support Units-Support Side/Square/C-Value

                                                                                            Support Units - Fixed Side, Round - [FCJK]

                                                                                            Support Units - Support Side, Round - [FCJF]

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

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

                                                                                            Spacer

                                                                                            Support Units with Damper-Fixed Side/Dowel Holes

                                                                                            Support Units with Damper-Support Side/Retaining Ring

                                                                                            Precision Collars for Support Units

                                                                                            Support Units-Fixed Side/Square/Compact

                                                                                            CAD
                                                                                            • 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
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 3D
                                                                                            • 3D
                                                                                            • 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
                                                                                            Days to Ship 6 Day(s) or more Same day or more 6 Day(s) or more Same day or more Same day or more 6 Day(s) or more 6 Day(s) or more Same day or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more Same day or more Same day or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 9 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more
                                                                                            TypeSupport SideFixed SideFixed SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideFixed SideFixed SideSupport SideSupport SideFixed SideFixed SideSupport SideFixed SideSupport SideFixed SideSupport SideRelated ComponentsFixed SideSupport SideRelated ComponentsFixed Side
                                                                                            ShapeSquareRoundSquareRoundRoundSquareSquareSquareRoundSquareSquareRound, 2 Set Screw Flats at both endsSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareRoundSquareRoundSquareRoundSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsRound / Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both endsRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareSquareSquareSquareSquare-SquareSquare-Square
                                                                                            Mounting MethodFace MountingSide MountFace MountingSide MountSide MountFace MountingFace MountingFace MountingSide MountFace MountingFace MountingSide MountFace MountingSide MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountFace MountingSide MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide MountSide MountSide MountFace MountingFace MountingFace MountingFace MountingFace MountingSide MountSide MountFace MountingFace Mounting-Face MountingFace Mounting-Bottom Mount
                                                                                            Shaft Dia. d(Ø)6 ~ 406 ~ 256 ~ 256 ~ 2510 ~ 256 ~ 406 ~ 406 ~ 256 ~ 256 ~ 254 ~ 2517 ~ 356 ~ 204 ~ 406 ~ 258 ~ 2010 ~ 256 ~ 2510 ~ 256 ~ 206 ~ 256 ~ 206 ~ 206 ~ 256 ~ 256 ~ 406 ~ 204 ~ 406 ~ 4017 ~ 404 ~ 256 ~ 208 ~ 158 ~ 2510 ~ 156 ~ 258 ~ 156 ~ 304 ~ 256 ~ 156 ~ 2510 ~ 258 ~ 25-8 ~ 15
                                                                                            Bearing TypeRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact Bearing / Radial Bearing, DoubleRadial Bearing, Single-Angular Contact BearingAngular Contact BearingAngular Contact BearingRadial Bearing, SingleAngular Contact BearingRadial Bearing, SingleAngular Contact Bearing-Radial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleAngular Contact Bearing / Radial Bearing, DoubleRadial Bearing, SingleAngular Contact BearingAngular Contact Bearing--Angular Contact BearingAngular Contact Bearing-Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, Single-Angular Contact BearingRadial Bearing, Single-Angular Contact Bearing
                                                                                            Bearing Grade-Grade 5Grade 5-Grade 0P0-C7 ~ C8--Grade 5-Grade 4Grade 4Grade 0P0-C7 ~ C8--Grade 0Grade 5Grade 5-Grade 4-Grade 5--P0-C7 ~ C8-P0-C7 ~ C8-Grade 4Grade 4--Grade 5Grade 5-Grade 0Grade 0P0-C7 ~ C8--Grade 5--Grade 0
                                                                                            Surface TreatmentBlack OxideBlack 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 OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel Plating
                                                                                            Shaft Height H(mm)17 ~ 60-13 ~ 35--17 ~ 6017 ~ 6013 ~ 35-13 ~ 3510 ~ 39-17 ~ 30-13 ~ 35-22 ~ 3513 ~ 3522 ~ 48-15.5 ~ 39-11 ~ 28-13 ~ 3517 ~ 6017 ~ 30----11 ~ 2822 ~ 2817 ~ 3522 ~ 2813 ~ 35--10 ~ 3515.5 ~ 22-22 ~ 3522 ~ 35-17 ~ 30
                                                                                            Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel-Steel
                                                                                            Thickness B(mm)14 ~ 3713 ~ 3020 ~ 484 ~ 1016 ~ 3023 ~ 6114 ~ 3712 ~ 3013 ~ 3012 ~ 3014 ~ 6132 ~ 4814 ~ 269 ~ 4312 ~ 30-27 ~ 5820 ~ 4825 ~ 424 ~ 915 ~ 3013 ~ 3020 ~ 424 ~ 1012 ~ 3023 ~ 6115 ~ 269 ~ 434 ~ 1960 ~ 9613.5 ~ 5712 ~ 262023 ~ 4825 ~ 2712 ~ 3014 ~ 174 ~ 915 ~ 4816 ~ 205 ~ 1424 ~ 4820 ~ 30-23 ~ 29
                                                                                            Outer Dia. D(Ø)-35 ~ 98-36 ~ 9852 ~ 98---35 ~ 98--106 ~ 142-32 ~ 176-----36 ~ 85-35 ~ 85-36 ~ 98---32 ~ 17636 ~ 176106 ~ 14226 ~ 98---------9.5 ~ 32----
                                                                                            Width W(mm)52 ~ 16028 ~ 7942 ~ 10528 ~ 7942 ~ 7952 ~ 16052 ~ 16042 ~ 10528 ~ 7942 ~ 10527 ~ 10580 ~ 10652 ~ 9525 ~ 12842 ~ 105-70 ~ 10542 ~ 10560 ~ 10628 ~ 6852 ~ 10528 ~ 6842 ~ 9528 ~ 7942 ~ 10552 ~ 16052 ~ 9525 ~ 12828 ~ 12880 ~ 10614 ~ 7942 ~ 9560 ~ 7052 ~ 10560 ~ 7042 ~ 10535 ~ 5228 ~ 9334 ~ 10562 ~ 80-70 ~ 10570 ~ 105-32 ~ 46

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                                                                                            Related Categories to Support Units