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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Support Units(Bearing Grade:Grade 4)

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

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

    NSK

    The high rigidity angular ball bearing has been adjusted to the optimal preload on the fixing side, and this has been assembled while sealing the optimal amount of grease within.

    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)
    Fixed Side Round / Round, 2 Set Screw Flats at both ends 4 ~ 25 Side Mount Angular Contact Bearing - Grade 4 Black Oxide / Low Temperature Black Chrome Plating 13.5 ~ 57 14 ~ 79 Steel 26 ~ 98
    From: ₹ 10,308.89
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

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

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

    NSK

    The high rigidity angular ball bearing has been adjusted to the optimal preload on the fixing side, and this has been assembled while sealing the optimal amount of grease within.

    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)
    Fixed Side Round, 2 Set Screw Flats at both ends 17 ~ 40 Side Mount Angular Contact Bearing - Grade 4 Black Oxide 60 ~ 96 80 ~ 106 Steel 106 ~ 142
    From: ₹ 47,751.64
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

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

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

    NSK

    Utilizes a high rigidity thrust angular ball bearing that has the ideal structure and functionality.

    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 Side Square 6 ~ 25 Face Mounting Angular Contact Bearing 17 ~ 35 Grade 4 Black Oxide / Low Temperature Black Chrome Plating 15 ~ 30 52 ~ 105 Steel -
    From: ₹ 5,236.60
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Support Kit for Transport Ball Screw

    Support Kit for Transport Ball Screw

    NSK

    Support kit for transfer ball screw RMA type. For ball screws of RMA1002 or higher, please use a general-purpose support unit.

    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)
    Fixed Side Round, 2 Set Screw Flats at both ends 4 ~ 6 Side Mount Angular Contact Bearing - Grade 4 Black Oxide 9 ~ 11 14 ~ 19 Steel 25 ~ 30
    From: ₹ 7,964.95
    Days to Ship: 10 Day(s) or more
    day to ship 10 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

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

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

    NSK

    The high rigidity angular ball bearing has been adjusted to the optimal preload on the fixing side, and this has been assembled while sealing the optimal amount of grease within.

    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)
    Fixed Side Square 6 ~ 25 Face Mounting Angular Contact Bearing 13 ~ 39 Grade 4 Black Oxide / Low Temperature Black Chrome Plating 20 ~ 61 42 ~ 105 Steel -
    From: ₹ 10,308.89
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
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Shaft Height H(mm)
Bearing Grade
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Thickness B(mm)
Width W(mm)
Support Material
Outer Dia. D(Ø)

    You can add up to 6 items per a category to the compare list.

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

        You can add up to 6 items per a category to the compare list.

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

            You can add up to 6 items per a category to the compare list.

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

                You can add up to 6 items per a category to the compare list.

                Support Kit for Transport Ball Screw

                    You can add up to 6 items per a category to the compare list.

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

                      NSK

                      NSK

                      NSK

                      NSK

                      NSK

                      Product Series

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

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

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

                      Support Kit for Transport Ball Screw

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

                      From

                      ₹ 10,308.89

                      ₹ 47,751.64

                      ₹ 5,236.60

                      ₹ 7,964.95

                      ₹ 10,308.89

                      Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 5 Day(s) or more
                      TypeFixed SideFixed SideSupport SideFixed SideFixed Side
                      ShapeRound / Round, 2 Set Screw Flats at both endsRound, 2 Set Screw Flats at both endsSquareRound, 2 Set Screw Flats at both endsSquare
                      Shaft Dia. d(Ø)4 ~ 2517 ~ 406 ~ 254 ~ 66 ~ 25
                      Mounting MethodSide MountSide MountFace MountingSide MountFace Mounting
                      Bearing TypeAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact BearingAngular Contact Bearing
                      Shaft Height H(mm)--17 ~ 35-13 ~ 39
                      Bearing GradeGrade 4Grade 4Grade 4Grade 4Grade 4
                      Surface TreatmentBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Low Temperature Black Chrome PlatingBlack OxideBlack Oxide / Low Temperature Black Chrome Plating
                      Thickness B(mm)13.5 ~ 5760 ~ 9615 ~ 309 ~ 1120 ~ 61
                      Width W(mm)14 ~ 7980 ~ 10652 ~ 10514 ~ 1942 ~ 105
                      Support MaterialSteelSteelSteelSteelSteel
                      Outer Dia. D(Ø)26 ~ 98106 ~ 142-25 ~ 30-

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