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2303 E-2RS1TN9 · 17 × 47 × 19

Self-aligning ball · 2303 E-2RS1TN9

radial — mediumaxial — low, on both sides
    Drawing of 2303 E-2RS1TN9: ⌀17 × ⌀47 × 19 mm⌀47⌀17192303 E-2RS1TN92RS1
    Fig. 1: 2303 E-2RS1TN9, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 2303 E-2RS1TN9

    Load: radial medium; axial low, on both sidesSelf-aligning ball

    Bearing SKF 2303 E-2RS1TN9

    Price on request
    Available to order
    Request a quoteIn the cart: send the request

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 1 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    47 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    19 mm
    Width BRing width. Source: supplier data
    Seal
    2RS1contact seals on both sides
    Clearance
    normal clearance
    C
    12.7 kN
    Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
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    Equivalents

    the same size 17 × 47 × 19 from other brands

    2 products
    Cross-section drawing to size: Self-aligning ball, 17 × 47 × 19 mm
    You are viewingSKF 2303 E-2RS1TN9

    Same size, different design: the difference is written in the row.

    • Cross-section drawing to size: Self-aligning ball, 17 × 47 × 19 mm2303 2RS-TVHTVHFAG17 × 47 × 19available to orderon request
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    Often bought with this

    shaft snap ring Ø17, bore snap ring Ø47

    3 products
    • Shaft snap ring Ø17CT SEG 17 Z by1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      €11.51available to order
    • Shaft snap ring Ø17SEG 17 Z by 1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø47CT SEG 47 W by 1000Why it fits: DIN 472 snap ring for a 47 bore: holds the outer ring in the housing
      €90.2811 pcs
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 17 × 47 × 19mm
    Cdynamic 12.7kN

    Self-aligning ball bearing 2303-2RS, design 2RS1: contact seals on both sides.

    C: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    Can I fit another brand instead of this bearing?

    Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

    How do I get a price and a lead time?

    Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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