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Ball Bearings(Rolling Element Material:Steel)

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
Brand
Product Series
CAD
Days to Ship
Specifications
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

    Deep Groove Ball Bearings - Standard Sizes, Single or Double Row.

      Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel.

        Deep Groove Ball Bearings - Single Row, NSK.

          Angular Contact Ball Bearings - With or Without Seals, Single or Double Row.

            Small Ball Bearings - Single Row.

              Small Deep Groove Ball Bearings - Flanged Option, Single Row.

                Deep Groove Ball Bearings - Single Row, Nachi-Fujikoshi.

                  Miniature Angular Contact Ball Bearings - Double Shielded, Single Row.

                    Deep Groove Ball Bearings - Small Sizes.

                      Thrust Ball Bearings - Open, Single Row, Series 51.

                        Deep Groove Ball Bearings - Small, with flange, and double-sealed.

                          Deep Groove Ball Bearings - Double-sealed.

                            Deep Groove Ball Bearings - Small and double-sealed.

                              Thrust Ball Bearings - 51 Series, Single Row, Open.

                                Angular Contact Ball Bearings - Double Row.

                                  Deep Groove Ball Bearings - Open.

                                    Deep Groove Ball Bearings - Sealed with or without contact.

                                      Thrust Ball Bearings - Open, Single Row, Series 5.

                                        Deep Groove Ball Bearing - Single Row, Inch, 1600 Series

                                          Angular Contact Ball Bearings - Double Row, Selectable Orientation.

                                            Thin Section Four-Point Contact Ball Bearing

                                              Deep Groove Ball Bearings - With retaining ring and double-sealed.

                                                Deep Groove Ball Bearings - Single Row, Inch Sizes.

                                                  Thin Section Angular Contact Ball Bearing

                                                    Deep Groove Ball Bearing - Single Row, Inch, 3000 Series

                                                      Thrust Bearings - Open.

                                                        Deep Groove Ball Bearings - Economical, Small, Double-Sealed.

                                                          Angular Contact Ball Bearings - Single Row.

                                                            Deep Groove Ball Bearings - Economical Model, with Flange and Double-Sealed.

                                                              Deep Groove Ball Bearings - With retaining rings, rubber or steel seals, single row.

                                                                Self-Aligning Ball Bearings - Open, double row.

                                                                  Angular Contact Ball Bearings - Open, Single or Double Row.

                                                                    Thin Section Ball Bearing - Sealed, JU Series

                                                                      Thrust Ball Bearing - Inch, 600 Series

                                                                        Insert Ball Bearing - Single Row, Inch, 7600 Series

                                                                          Deep Groove Ball Bearings - Economical, Double-Sealed.

                                                                            Deep Groove Ball Bearings - Single Seal.

                                                                              Deep Groove Ball Bearings - Small and Open.

                                                                                Deep Groove Ball Bearings - Small, Sealed with or without Contact.

                                                                                  Thin Section Ball Bearings - Large, Single Row.

                                                                                    Thin Section Ball Bearing

                                                                                      Thin Section Four-Point Contact Ball Bearing - Sealed, JHA Series

                                                                                        Deep Groove Ball Bearing - Retaining Ring, Single Row, Inch, 7500 Series

                                                                                          Deep Groove Ball Bearing - Single Row, Inch, Full Complement, RM Series

                                                                                            Self-Aligning Ball Bearings - Open and Double-Row.

                                                                                            Brand

                                                                                            NTN

                                                                                            NSK

                                                                                            NSK

                                                                                            NTN

                                                                                            NTN

                                                                                            NSK Micro Precision

                                                                                            Nachi-Fujikoshi

                                                                                            NSK Micro Precision

                                                                                            SPB-USA (Ezo)

                                                                                            NTN

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NTN

                                                                                            NTN

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NSK

                                                                                            NICE BEARINGS

                                                                                            MISUMI

                                                                                            RBC BEARINGS

                                                                                            MISUMI

                                                                                            SPB-USA (Ezo)

                                                                                            RBC BEARINGS

                                                                                            NICE BEARINGS

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NTN

                                                                                            NTN

                                                                                            NTN

                                                                                            RBC BEARINGS

                                                                                            NICE BEARINGS

                                                                                            NICE BEARINGS

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            SPB-USA (Ezo)

                                                                                            RBC BEARINGS

                                                                                            RBC BEARINGS

                                                                                            NICE BEARINGS

                                                                                            NICE BEARINGS

                                                                                            MISUMI

                                                                                            Product Series

                                                                                            Deep Groove Ball Bearings - Standard Sizes, Single or Double Row.

                                                                                            Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel.

                                                                                            Deep Groove Ball Bearings - Single Row, NSK.【1-100 Pieces Per Package】

                                                                                            Angular Contact Ball Bearings - With or Without Seals, Single or Double Row.

                                                                                            Small Ball Bearings - Single Row.

                                                                                            Small Deep Groove Ball Bearings - Flanged Option, Single Row.

                                                                                            Deep Groove Ball Bearings - Single Row, Nachi-Fujikoshi.

                                                                                            Miniature Angular Contact Ball Bearings - Double Shielded, Single Row.

                                                                                            Deep Groove Ball Bearings - Small Sizes.

                                                                                            Thrust Ball Bearings - Open, Single Row, Series 51.

                                                                                            Deep Groove Ball Bearings - Small, with flange, and double-sealed.

                                                                                            Deep Groove Ball Bearings - Double-sealed.

                                                                                            Deep Groove Ball Bearings - Small and double-sealed.

                                                                                            Thrust Ball Bearings - 51 Series, Single Row, Open.

                                                                                            Angular Contact Ball Bearings - Double Row.

                                                                                            Deep Groove Ball Bearings - Open.

                                                                                            Deep Groove Ball Bearings - Sealed with or without contact.

                                                                                            Thrust Ball Bearings - Open, Single Row, Series 5.

                                                                                            Deep Groove Ball Bearing - Single Row, Inch, 1600 Series

                                                                                            Angular Contact Ball Bearings - Double Row, Selectable Orientation.

                                                                                            Thin Section Four-Point Contact Ball Bearing

                                                                                            Deep Groove Ball Bearings - With retaining ring and double-sealed.

                                                                                            Deep Groove Ball Bearings - Single Row, Inch Sizes.

                                                                                            Thin Section Angular Contact Ball Bearing

                                                                                            Deep Groove Ball Bearing - Single Row, Inch, 3000 Series

                                                                                            Thrust Bearings - Open.

                                                                                            Deep Groove Ball Bearings - Economical, Small, Double-Sealed.

                                                                                            Angular Contact Ball Bearings - Single Row.

                                                                                            Deep Groove Ball Bearings - Economical Model, with Flange and Double-Sealed.

                                                                                            Deep Groove Ball Bearings - With retaining rings, rubber or steel seals, single row.

                                                                                            Self-Aligning Ball Bearings - Open, double row.

                                                                                            Angular Contact Ball Bearings - Open, Single or Double Row.

                                                                                            Thin Section Ball Bearing - Sealed, JU Series

                                                                                            Thrust Ball Bearing - Inch, 600 Series

                                                                                            Insert Ball Bearing - Single Row, Inch, 7600 Series

                                                                                            Deep Groove Ball Bearings - Economical, Double-Sealed.

                                                                                            Deep Groove Ball Bearings - Single Seal.

                                                                                            Deep Groove Ball Bearings - Small and Open.

                                                                                            Deep Groove Ball Bearings - Small, Sealed with or without Contact.

                                                                                            Thin Section Ball Bearings - Large, Single Row.

                                                                                            Thin Section Ball Bearing

                                                                                            Thin Section Four-Point Contact Ball Bearing - Sealed, JHA Series

                                                                                            Deep Groove Ball Bearing - Retaining Ring, Single Row, Inch, 7500 Series

                                                                                            Deep Groove Ball Bearing - Single Row, Inch, Full Complement, RM Series

                                                                                            Self-Aligning Ball Bearings - Open and Double-Row.

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                                                                                            Specifications
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                                                                                                                                                            TypeBallAngular Bearing (Single) / Angular Bearing (Double)BallAngular Bearing (Single) / Angular Bearing (Double)Ball / Thrust BearingBallBallAngular Bearing (Single)BallThrust BearingBallBallBallThrust BearingAngular Bearing (Double)BallBallThrust BearingBallAngular Bearing (Double)BallBallBallAngular Bearing (Single)BallThrust BearingBallAngular Bearing (Single)BallBallSelf-Aligning BallAngular Bearing (Single) / Angular Bearing (Double)BallThrust BearingBallBallBallBallBallBallBallBallBallBallSelf-Aligning Ball
                                                                                                                                                            Inner/Outer Ring MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                                                                                                                                                            Bearing StyleOpen Type / Double Shielded / Rubber Seal Type / Single ShieldedOpen Type / Double ShieldedOpen Type / Double Shielded / Rubber Seal Type / Single ShieldedOpen TypeOpen Type / Double Shielded / Rubber Seal Type / Single ShieldedOpen Type / Double Shielded / Rubber Seal TypeOpen Type / Double Shielded / Rubber Seal Type / Single ShieldedDouble Shielded-Open TypeDouble ShieldedDouble ShieldedDouble ShieldedOpen TypeOpen Type / Double Shielded / Rubber Seal TypeOpen TypeRubber Seal TypeOpen TypeOpen Type / Double Shielded / Rubber Seal Type / Single ShieldedOpen Type-Double ShieldedOpen Type / Double Shielded / Rubber Seal Type--Open TypeDouble ShieldedOpen TypeDouble ShieldedDouble Shielded / Rubber Seal TypeOpen TypeOpen Type---Double ShieldedSingle ShieldedOpen TypeRubber Seal Type-----Open Type
                                                                                                                                                            Outer Ring ShapeStandard / With U-Shaped GrooveStandardStandard / With U-Shaped Groove / With Retaining Ring / FlangedStandardStandard / With Retaining RingStandard / FlangedStandardStandardStandard / FlangedStandardFlangedStandardStandardStandardStandardStandardStandardStandardStandardStandard-With Retaining RingStandard / Flanged-Standard / FlangedStandardStandardStandardFlangedGroovedSphericalStandard--GroovedStandardStandardStandardStandardStandard / Flanged--GroovedStandardStandard
                                                                                                                                                            PrecisionClass 0 (ABEC-1) / Class 4 (ABEC-7) / Class 5Class 0 (ABEC-1) / Class 4 (ABEC-7) / Class 5Class 0 (ABEC-1) / Class 4 (ABEC-7) / Class 5Class 0 (ABEC-1) / Class 4 (ABEC-7) / Class 5Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 5Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1) / Class 5Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)-Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)-Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1)Class 0 (ABEC-1) / Class 2 / Class 4 (ABEC-7) / Class 5Class 0 (ABEC-1)--Class 0 (ABEC-1)Class 0 (ABEC-1)Class 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)10 ~ 3006 ~ 2401.5 ~ 46010 ~ 1503 ~ 91.5 ~ 810 ~ 1602 ~ 82 ~ 910 ~ 1002 ~ 2510 ~ 502 ~ 830 ~ 32010 ~ 7510 ~ 5010 ~ 5010 ~ 3406.4 (1/4") ~ 31.8 (1-1/4")10 ~ 5044.5 (1-3/4") ~ 1016 (40")10 ~ 503.175/0.1250 ~ 15.875/0.625044.5 (1-3/4") ~ 889 (35")6.4 (1/4") ~ 25.4 (1")10 ~ 303 ~ 810 ~ 502 ~ 810 ~ 3510 ~ 10010 ~ 90101.6 (4") ~ 304.8 (12")6.4 (1/4") ~ 38.1 (1-1/2")12.7 (1/2") ~ 31.8 (1-1/4")10 ~ 3010 ~ 503 ~ 83 ~ 810 ~ 2544.5 (1-3/4") ~ 1016 (40")44.5 (1-3/4")12.7 (1/2") ~ 31.8 (1-1/4")4.8 (3/16") ~ 25.4 (1")10 ~ 20
                                                                                                                                                            O.D. D(Ø)15 ~ 42017 ~ 4204 ~ 62026 ~ 2808 ~ 264 ~ 1919 ~ 3006 ~ 195 ~ 3024 ~ 1705 ~ 4215 ~ 1105 ~ 2852 ~ 36030 ~ 13015 ~ 9019 ~ 9024 ~ 43017.5 (11/16") ~ 65.3 (2-9/16")26 ~ 9047.8 (1-7/8") ~ 1066.8 (42")22 ~ 909.525/0.3750 ~ 34.925/1.375047.8 (1-7/8") ~ 939.8 (37")17.5 (11/16") ~ 50.8 (2")24 ~ 528 ~ 2426 ~ 905 ~ 1630 ~ 8030 ~ 21526 ~ 150120.7 (4-3/4") ~ 323.9 (12-3/4")21.6 (27/32") ~ 65.8 (2-19/32")44.5 (1-3/4") ~ 65.3 (2-9/16")22 ~ 7226 ~ 1106 ~ 248 ~ 2415 ~ 4247.8 (1-7/8") ~ 1066.8 (42")47.8 (1-7/8") ~ 54.1 (2-1/8")44.5 (1-3/4") ~ 65.3 (2-9/16")17.5 (11/16") ~ 50.8 (2")30 ~ 52
                                                                                                                                                            Width B(mm)3 ~ 786 ~ 802 ~ 908 ~ 943 ~ 81.2 ~ 65 ~ 623 ~ 13.641.5 ~ 109 ~ 552.3 ~ 94 ~ 272.3 ~ 916 ~ 6214.3 ~ 543 ~ 205 ~ 219 ~ 1126.4 (1/4") ~ 17.5 (11/16")8 ~ 204.8 (3/16")6 ~ 203.967/0.1562 ~ 8.733/0.34384.8 (3/16")6.4 (1/4") ~ 14.5 (9/16")9 ~ 164 ~ 88 ~ 202.3 ~ 59 ~ 219 ~ 607 ~ 40-7.1 (9/32") ~ 16 (5/8")16 (5/8") ~ 19.1 (3/4")6 ~ 198 ~ 272 ~ 84 ~ 83 ~ 94.8 (3/16")-16 (5/8") ~ 19.1 (3/4")6.4 (1/4") ~ 14.5 (9/16")9 ~ 15
                                                                                                                                                            Basic Dynamic Load Rating(N)855 ~ 3550002030 ~ 430000112 ~ 5300004650 ~ 310000350 ~ 4550112 ~ 23401920 ~ 253000555 ~ 4000169 ~ 465910000 ~ 237000169 ~ 7001850 ~ 68000169 ~ 456329300 ~ 3100007150 ~ 125000850 ~ 350001720 ~ 3500010100 ~ 5500002274 ~ 238431300 ~ 670001202 ~ 1082352700 ~ 35000631 ~ 59994271 ~ 2261481135 ~ 11543-560 ~ 40005350 ~ 41500165 ~ 16105100 ~ 335005500 ~ 1420004750 ~ 1040005739 ~ 87811299 ~ 86754560 ~ 238432700 ~ 267004550 ~ 62000209 ~ 3333560 ~ 4000855 ~ 70011557 ~ 814341202 ~ 14334560 ~ 238431468 ~ 77275550 ~ 12700
                                                                                                                                                            Specifications, EnvironmentStandard / Dust ResistantStandard / For High SpeedStandardStandardStandard / Dust ResistantStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard / Dust ResistantStandard-Standard-StandardStandard--StandardStandardStandardStandardStandardStandardStandard / For High Speed---StandardStandardStandardStandard / Dust ResistantStandard----Standard
                                                                                                                                                            Load DirectionRadialRadialRadialRadial / ThrustRadial / ThrustRadialRadialRadialRadialThrustRadialRadialRadialThrustRadial / ThrustRadialRadialThrustRadialRadialRadialRadialRadialRadialRadialThrustRadialRadialRadialRadial / ThrustRadialRadialRadialThrustRadialRadialRadialRadialRadialRadialRadialRadialRadialRadialRadial
                                                                                                                                                            Number of Raceway Ring RowsSingle Track-Single TrackSingle Track / Double RowSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackDouble RowSingle TrackSingle TrackSingle TrackSingle TrackDouble Row-Single TrackSingle Track-Single TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle TrackDouble RowSingle Track / Double Row--Single TrackSingle TrackSingle TrackSingle TrackSingle TrackSingle Track--Single TrackSingle TrackDouble Row
                                                                                                                                                            Size StandardsMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesInch SeriesMetric SeriesInch SeriesMetric SeriesInch SeriesInch SeriesInch SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesInch SeriesInch SeriesInch SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesMetric SeriesInch SeriesInch SeriesInch SeriesInch SeriesMetric Series
                                                                                                                                                            Rolling Element MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel

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