Ball Bearings | Roller Bearings | Steel | RS
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    Ball Bearings

    Ball bearings also known as bearings and journal bearings are important mechanical components used in a wide range of applications. They are an integral part of various machines and mechanisms, from small household appliances to large industrial equipment.

    What are Ball Bearings?

    Ball bearings are precision-engineered components specifically designed to enable rotational or linear motion by reducing friction between two moving parts. They consist of a set of small, spherical balls housed within a ring or raceway. These balls distribute the load evenly, allowing for efficient, low-friction movement. The primary purpose of ball bearings is to support radial and axial loads while minimizing friction and wear, thereby extending the lifespan, and enhancing the efficiency of mechanical systems. For more in depth information please refer to our Ball Bearings Guide https://uk.rs-online.com/web/content/discovery/ideas-and-advice/ball-bearings-guide

    RS offer a comprehensive selection of high-quality ball bearings in a variety of sizes and ratings. Our bearings are available in standard open types or for more challenging applications where added protection is required our sealed or shieled bearings are a great choice.

    All are supplied to you the engineer, from industry-leading brands including SKF, FAG, NSK, NMB, INA, BNL and our own trusted brand RS PRO.

    Ball Bearing Types

    There are four main types of ball bearings used in the industry today. They are

    Deep Groove Ball Bearings

    Deep Groove Ball Bearings are one of the most used ball bearing types. They have a simple design and are easy to maintain. Deep groove ball bearings can manage both radial and axial loads in both directions and are ideal for use when a higher load capacity is required. Deep groove ball bearings are available in two variants, single row, or double row.

    Angular Contact Ball Bearings

    Angular Contact Ball Bearings have a contact angle that enables forces to be transferred from one raceway to another at a specific angle. Ideal for handling combined radial and axial loads, these bearings have an angled raceway that allows them to support thrust in addition to radial forces. Angular contact bearings are available in two variants, single row, or double row.

    Self Aligning Ball Bearings

    Self Aligning Ball Bearings work in a similar way to standard ball bearings but feature two rows of balls which help with alignment by rotating in parallel with the outer ring. The inner ring features two raceways and the outer ring has one raceway.

    Thrust Ball Bearings

    Thrust Ball Bearings are specifically designed to handle axial loads. They have two bearing discs with raceways for the balls and are designed to support axial loads in one direction only. Thrust ball bearings are often used in applications where high axial load capacity is required.

    4001 Products showing for Ball Bearings

    RS PRO
    20mm
    52mm
    15mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    7.8kN
    15.9kN
    Parallel
    -
    3 Medium
    RS PRO
    10mm
    30mm
    14mm
    Double Row Angular Contact Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    2
    7.2kN
    7.46N
    Parallel
    -
    2 Light
    RS PRO
    10mm
    19mm
    5mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    1
    585kN
    1.38kN
    Parallel
    -
    8 Extra Thin Section
    RS PRO
    6mm
    19mm
    6mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    896kN
    2.336kN
    Parallel
    -
    2 Light
    RS PRO
    12mm
    28mm
    8mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    2.36kN
    5.4kN
    Parallel
    -
    0 Extra Light
    RS PRO
    10mm
    26mm
    8mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    1.96kN
    4.62kN
    Parallel
    -
    0 Extra Light
    RS PRO
    45mm
    100mm
    25mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    1
    31.5kN
    52.7kN
    Parallel
    -
    3 Medium
    RS PRO
    25mm
    42mm
    11mm
    Thrust Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    1
    39kN
    18.2kN
    Parallel
    -
    1 Extra Light Thrust
    RS PRO
    8mm
    22mm
    7mm
    Single Row Deep Groove Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    1
    1.379kN
    3.293kN
    Parallel
    -
    0 Extra Light
    RS PRO
    17mm
    30mm
    7mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    2.55kN
    4.6kN
    Parallel
    -
    9 Very Thin Section
    RS PRO
    12mm
    28mm
    8mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    2.36kN
    5.07kN
    Parallel
    -
    0 Extra Light
    RS PRO
    30mm
    47mm
    11mm
    Thrust Ball Bearing
    Open Type
    CN
    Steel
    Steel
    Steel
    1
    43kN
    19kN
    Parallel
    -
    1 Extra Light Thrust
    RS PRO
    17mm
    40mm
    17.5mm
    Double Row Angular Contact Ball Bearing
    Both Sides Shielded
    CN
    Steel
    Steel
    Steel
    2
    8.62kN
    14.01N
    Parallel
    -
    2 Light
    RS PRO
    20mm
    52mm
    15mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    7.8kN
    16.8kN
    Parallel
    -
    3 Medium
    RS PRO
    17mm
    35mm
    10mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    1
    3.25kN
    1.05kN
    Parallel
    -
    0 Extra Light
    RS PRO
    15mm
    35mm
    11mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    3.75kN
    8.06kN
    Parallel
    -
    2 Light
    RS PRO
    25mm
    47mm
    12mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    6.55kN
    11.9kN
    Parallel
    -
    0 Extra Light
    RS PRO
    25mm
    37mm
    7mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    CN
    Stainless Steel
    Steel
    Stainless Steel
    1
    2.32kN
    3.44kN
    Parallel
    -
    1 Extra Light Thrust
    RS PRO
    30mm
    72mm
    30.2mm
    Double Row Angular Contact Ball Bearing
    Both Sides Sealed
    CN
    Steel
    Steel
    Steel
    2
    26.95kN
    40.67N
    Parallel
    -
    3 Medium
    RS PRO
    45mm
    100mm
    25mm
    Single Row Deep Groove Ball Bearing
    Both Sides Sealed
    C3
    Steel
    Steel
    Steel
    1
    31.5kN
    55.3kN
    Parallel
    -
    3 Medium
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