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Support Units(Bearing Type:Angular Contact Bearing)

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
  1. 1
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)

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

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

      • On Sale Till 31/03/2025

      Support Unit Fixed Side Circular Type FK Type

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

          Fixed Side Support UnitSquare TypeBK Type

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

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

                Support Units-Fixed Side/Round/Economy

                • On Sale Till 31/03/2025

                Support Units-Fixed Side/Square

                  FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                    Fixed Side Square Type Support Unit EK Type

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

                        Support Units-Fixed Side/Square/Compact

                        • On Sale Till 31/03/2025

                        Support Units-Fixed Side/Square/Low Profile Type

                        • On Sale Till 31/03/2025

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

                        • On Sale Till 31/03/2025

                        Support Units-Fixed Side/Round

                        • On Sale Till 31/03/2025

                        Support Units-Fixed Side/Square/Economy

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

                            Support Kit for Transport Ball Screw

                            • On Sale Till 31/03/2025

                            Support Units with Damper-Fixed Side/Dowel Holes

                              Support Units-Fixed Side/Square/With Dowel Holes

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

                                Brand

                                NSK

                                MISUMI

                                THK

                                MISUMI

                                THK

                                NSK

                                NSK

                                MISUMI

                                MISUMI

                                SUNGIL

                                THK

                                NSK

                                MISUMI

                                MISUMI

                                MISUMI

                                MISUMI

                                MISUMI

                                SUNGIL

                                NSK

                                MISUMI

                                MISUMI

                                MISUMI

                                Product Series

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

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

                                Support Unit Fixed Side Circular Type FK Type

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

                                Fixed Side Support UnitSquare TypeBK Type

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

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

                                Support Units-Fixed Side/Round/Economy

                                Support Units-Fixed Side/Square

                                FK Type Support Unit (ROUND TYPE FOR FIXTURE)

                                Fixed Side Square Type Support Unit EK Type

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

                                Support Units-Fixed Side/Square/Compact

                                Support Units-Fixed Side/Square/Low Profile Type

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

                                Support Units-Fixed Side/Round

                                Support Units-Fixed Side/Square/Economy

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

                                Support Kit for Transport Ball Screw

                                Support Units with Damper-Fixed Side/Dowel Holes

                                Support Units-Fixed Side/Square/With Dowel Holes

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

                                CAD
                                • 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
                                • 2D / 3D
                                Days to Ship Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 9 Day(s) or more Same day or more 4 Day(s) or more Same day or more
                                TypeFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideSupport SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed SideFixed Side
                                ShapeRound / Round, 2 Set Screw Flats at both endsRoundRoundSquareSquareRound, 2 Set Screw Flats at both endsSquareRoundSquareRound / Round, 2 Set Screw Flats at both endsSquareSquareSquareSquareSquareRoundSquareRound / Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both endsSquareSquareSquare
                                Shaft Dia. d(Ø)4 ~ 256 ~ 255 ~ 306 ~ 2510 ~ 4017 ~ 406 ~ 2510 ~ 256 ~ 254 ~ 404 ~ 206 ~ 258 ~ 156 ~ 2010 ~ 256 ~ 2510 ~ 254 ~ 404 ~ 610 ~ 258 ~ 2510 ~ 15
                                Mounting MethodSide MountSide MountSide MountFace MountingFace MountingSide MountFace MountingSide MountFace MountingSide MountFace MountingFace MountingBottom MountFace MountingFace MountingSide MountFace MountingSide MountSide MountFace MountingFace MountingFace Mounting
                                Bearing TypeAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact Bearing
                                Shaft Height H(mm)---13 ~ 3522 ~ 60-13 ~ 39-13 ~ 35-10 ~ 3017 ~ 3517 ~ 3011 ~ 2822 ~ 48-22 ~ 35--22 ~ 3517 ~ 3522 ~ 28
                                Bearing GradeGrade 4Grade 5Grade 5Grade 5Grade 5Grade 4Grade 4Grade 0Grade 5P0-C7 ~ C8Grade 5Grade 4Grade 0Grade 5Grade 5Grade 5Grade 0P0-C7 ~ C8Grade 4Grade 5Grade 5Grade 5
                                Surface TreatmentBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingNot ProvidedBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideNot ProvidedBlack Oxide / Low Temperature Black Chrome PlatingBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel PlatingBlack OxideBlack OxideBlack Oxide / Electroless Nickel Plating / Low Temperature Black Chrome PlatingBlack OxideBlack OxideBlack OxideBlack Oxide / Electroless Nickel PlatingBlack Oxide / Electroless Nickel Plating
                                Thickness B(mm)13.5 ~ 5713 ~ 3010.5 ~ 3220 ~ 4825 ~ 6160 ~ 9620 ~ 6116 ~ 3020 ~ 489 ~ 4315 ~ 4215 ~ 3023 ~ 2920 ~ 4225 ~ 4213 ~ 3027 ~ 589 ~ 439 ~ 1124 ~ 4823 ~ 4825 ~ 27
                                Width W(mm)14 ~ 7928 ~ 7926 ~ 9342 ~ 10560 ~ 16080 ~ 10642 ~ 10542 ~ 7942 ~ 10525 ~ 12834 ~ 9552 ~ 10532 ~ 4642 ~ 9560 ~ 10628 ~ 7970 ~ 10525 ~ 12814 ~ 1970 ~ 10552 ~ 10560 ~ 70
                                Support MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                Outer Dia. D(Ø)26 ~ 9835 ~ 9834 ~ 117--106 ~ 142-52 ~ 98-32 ~ 176-----35 ~ 98-32 ~ 17625 ~ 30---

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                                Related Categories to Support Units