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Ball Bearings

Technical Information【BALL BEARINGS】
Ball bearings are used to reduce friction of a rotary shaft mounted on the machine. Reducing friction helps increase the machine efficiency, extend lifespan and prevent seizing and failure. Ball bearings consist of balls (rolling elements), the inner ring, the outer ring, the cage (for keeping the balls in appropriate motion), and are used for many machines requiring rotary shafts, such as motors equipped in electric tools, etc. Types of ball bearings are as follows; angular bearings which support radial and axial loads by combination of single row and double row, thrust bearings which support forces acting in the axial direction of a rotating object, and self-aligning bearings used when the inner and outer rings of a bearing are tilted. In addition to materials, sizes, basic load ratings, and allowable rotational speeds, there are a wide variety of types of shields, greases, outer ring types, etc., requiring you to select a suitable ball bearing for the application.

Type

  • Ball
  • Self-Aligning Ball
  • Angular Bearing (Single)
  • Angular Bearing (Double)
  • Thrust Bearing
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Brand
Product Series
Days to Ship
Type
Inner/Outer Ring Material
Bearing Style
Outer Ring Shape
Precision
I.D. d(Ø)
O.D. D(Ø)
Width B(mm)
Basic Dynamic Load Rating(N)
Specifications, Environment
Load Direction
Number of Raceway Ring Rows
Size Standards
Rolling Element Material

    Thin Section Four-Point Contact Ball Bearing

      Thin Section Ball Bearing

        Thin Section Ball Bearing - 440C Stainless Steel

          Thin Section Angular Contact Ball Bearing - 440C Stainless Steel

            Thin Section Four-Point Contact Ball Bearing - 440C Stainless Steel

              Thin Section Angular Contact Ball Bearing

              Brand

              RBC BEARINGS

              RBC BEARINGS

              RBC BEARINGS

              RBC BEARINGS

              RBC BEARINGS

              RBC BEARINGS

              Product Series

              Thin Section Four-Point Contact Ball Bearing

              Thin Section Ball Bearing

              Thin Section Ball Bearing - 440C Stainless Steel

              Thin Section Angular Contact Ball Bearing - 440C Stainless Steel

              Thin Section Four-Point Contact Ball Bearing - 440C Stainless Steel

              Thin Section Angular Contact Ball Bearing

              Days to Ship 7 Days or more 7 Days or more 16 Days 16 Days 9 Days or more 7 Days or more
              TypeBallBallBallAngular Bearing (Single)BallAngular Bearing (Single)
              Inner/Outer Ring MaterialSteelSteelStainless SteelStainless SteelStainless SteelSteel
              Bearing Style------
              Outer Ring Shape------
              PrecisionClass 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)
              I.D. d(Ø)44.5 (1-3/4")44.5 (1-3/4")---44.5 (1-3/4")
              O.D. D(Ø)47.8 (1-7/8") ~ 54.1 (2-1/8")47.8 (1-7/8") ~ 54.1 (2-1/8")47.8 (1-7/8")47.8 (1-7/8")47.8 (1-7/8")47.8 (1-7/8") ~ 54.1 (2-1/8")
              Width B(mm)4.8 (3/16")4.8 (3/16")4.8 (3/16")4.8 (3/16")4.8 (3/16")4.8 (3/16")
              Basic Dynamic Load Rating(N)1202 ~ 14331557 ~ 165115574271 ~ 48941202 ~ 13794271 ~ 4991
              Specifications, Environment------
              Load DirectionRadialRadialRadialRadialRadialRadial
              Number of Raceway Ring Rows------
              Size StandardsInch SeriesInch SeriesInch SeriesInch SeriesInch SeriesInch Series
              Rolling Element MaterialSteelSteelStainless SteelStainless SteelStainless SteelSteel

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