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Support Units(Page2)

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
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)

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

      BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

        CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

        • On Sale Till 31/03/2025

        Support Units with Damper-Fixed Side/Dowel Holes

        • On Sale Till 31/03/2025

        Precision Collars for Support Units

          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 (for Limited Space)

              • On Sale Till 31/03/2025

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

              • On Sale Till 31/03/2025

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

              • On Sale Till 31/03/2025

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

              • On Sale Till 31/03/2025

              Support Units-Support Side/Round/Retaining Ring

                Support Units for Ball Screw, Support Side Low Profile Type

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

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

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

                        Support Unit / Round Type, Fixed Side Round FSGK Type-

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

                            EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                              EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                              • On Sale Till 31/03/2025

                              Support Units with Damper-Support Side/Retaining Ring

                                Support Units for Ball Screw, Fixed Side Low Profile Type

                                  Support Units - Support Side, Round - [FCJF]

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

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

                                        Support Unit - Round Type, Fixed Side, Round - EF Type -

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

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

                                              BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                  AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                    CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                    Brand

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy77

                                                    CHENGJUN

                                                    CHENGJUN

                                                    CHENGJUN

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy70

                                                    CHENGJUN

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    SUNGIL

                                                    Product Series

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

                                                    BF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                    CK Type Support Unit (LOW CENTER TYPE FOR SUPPORT)

                                                    Support Units with Damper-Fixed Side/Dowel Holes

                                                    Precision Collars for Support Units

                                                    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 (for Limited Space)

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

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

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

                                                    Support Units-Support Side/Round/Retaining Ring

                                                    Support Units for Ball Screw, Support Side Low Profile Type

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

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

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

                                                    Support Unit / Round Type, Fixed Side Round FSGK Type-

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

                                                    EK Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                    EF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                    Support Units with Damper-Support Side/Retaining Ring

                                                    Support Units for Ball Screw, Fixed Side Low Profile Type

                                                    Support Units - Support Side, Round - [FCJF]

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

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

                                                    Support Unit - Round Type, Fixed Side, Round - EF Type -

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

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

                                                    BK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                    AK Type Support Unit (SQUARE TYPE FOR FIXTURE)

                                                    AF Type Support Unit (SQUARE TYPE FOR SUPPORT)

                                                    CF Type Support Unit (LOW CENTER TYPE FOR FIXTURE)

                                                    CAD
                                                    • 2D / 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
                                                    • 2D / 3D
                                                    • 2D / 3D
                                                    • 3D
                                                    • 2D / 3D
                                                    • 2D / 3D
                                                    • 2D / 3D
                                                    • 3D
                                                    • 2D / 3D
                                                    • 3D
                                                    • 3D
                                                    Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day 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) 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 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 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 10 Day(s) or more
                                                    TypeSupport SideSupport SideSupport SideFixed SideRelated ComponentsSupport SideFixed SideFixed SideSupport SideSupport SideSupport SideSupport SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideFixed SideSupport SideFixed SideSupport SideSupport SideSupport SideSupport SideFixed SideFixed SideSupport SideSupport Side
                                                    ShapeSquareSquareSquareSquare-SquareSquareSquareSquareSquareRoundRoundSquareSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareSquareSquareSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareSquare
                                                    Shaft Dia. d(Ø)6 ~ 256 ~ 358 ~ 1510 ~ 25-8 ~ 158 ~ 2510 ~ 156 ~ 258 ~ 256 ~ 256 ~ 206 ~ 208 ~ 206 ~ 208 ~ 204 ~ 406 ~ 204 ~ 256 ~ 258 ~ 256 ~ 206 ~ 308 ~ 206 ~ 356 ~ 408 ~ 156 ~ 156 ~ 408 ~ 206 ~ 206 ~ 15
                                                    Mounting MethodFace MountingFace MountingFace MountingFace Mounting-Face MountingFace MountingFace MountingFace MountingSide MountFace MountingSide Mount-Face MountingFace MountingFace MountingSide MountFace MountingFace MountingFace MountingFace Mounting-Side MountFace MountingFace MountingSide MountFace MountingFace MountingFace MountingFace MountingFace MountingFace Mounting
                                                    Bearing TypeRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleAngular Contact Bearing--Angular Contact BearingAngular Contact Bearing---Radial Bearing, Single-Radial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleAngular Contact Bearing / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, Single-Radial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, SingleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, Single / Radial Bearing, DoubleRadial Bearing, SingleRadial Bearing, Single
                                                    Shaft Height H(mm)13 ~ 3517 ~ 5215.5 ~ 2222 ~ 35-22 ~ 2817 ~ 3522 ~ 2813 ~ 3522 ~ 48--11 ~ 2817 ~ 3017 ~ 3025 ~ 30-17 ~ 3010 ~ 3513 ~ 3522 ~ 3511 ~ 28-17 ~ 3017 ~ 52-15.5 ~ 2215.5 ~ 2217 ~ 6017 ~ 3017 ~ 3015.5 ~ 22
                                                    Bearing Grade--P0-C7 ~ C8Grade 5--Grade 5Grade 5-----Grade 0Grade 0Grade 0P0-C7 ~ C8-P0-C7 ~ C8---Grade 0P0-C7 ~ C8--P0-C7 ~ C8-P0-C7 ~ C8P0-C7 ~ C8--
                                                    Surface TreatmentBlack OxideBlack OxideBlack OxideBlack Oxide-Black Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide
                                                    Thickness B(mm)12 ~ 3014 ~ 3221.5 ~ 2524 ~ 48-2023 ~ 4825 ~ 2712 ~ 3020 ~ 304 ~ 104 ~ 9-23 ~ 4214 ~ 2620 ~ 269 ~ 4315 ~ 2615 ~ 4812 ~ 3020 ~ 30-4 ~ 1020 ~ 4214 ~ 324 ~ 1921.5 ~ 2516 ~ 2023 ~ 6120 ~ 4215 ~ 2616 ~ 20
                                                    Width W(mm)42 ~ 10552 ~ 14062 ~ 8070 ~ 105-60 ~ 7052 ~ 10560 ~ 7042 ~ 10560 ~ 10628 ~ 7928 ~ 68-52 ~ 9552 ~ 9570 ~ 9525 ~ 12852 ~ 9534 ~ 10542 ~ 10570 ~ 105-28 ~ 9352 ~ 9552 ~ 14028 ~ 12862 ~ 8062 ~ 8052 ~ 16052 ~ 9552 ~ 9562 ~ 80
                                                    Support MaterialSteelSteelSteelSteel-SteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                    Outer Dia. D(Ø)----------36 ~ 9836 ~ 85----32 ~ 176--------36 ~ 176------

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                                                    Related Categories to Support Units