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15578/15520 · 25.4 × 57.15 × 17.463

Tapered roller · 15578/15520

at an angle — high, on one side
    Drawing of 15578/15520: ⌀25.4 × ⌀57.15 × 17.463 mm⌀57.15⌀25.4T 17.463C 13.495α15578/15520
    Fig. 1: 15578/15520, 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 15578/15520

    Combined load at an angle (tapered, high), axial on one sideTapered roller

    Bearing WBW 15578/15520

    €5.19per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    2 exact, 0 approximate
    d
    25.4 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    57.15 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    17.463 mm
    Width BRing width. Source: supplier data
    T
    17.463 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    13.495 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    m
    0.3 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 25.4 × 57.15 × 17.463 from other brands

    2 products
    Photo: 15578/15520
    You are viewingWBW 15578/15520
    €5.19baseline for the price comparison

    Everything the number specifies matches: ordinary steel, design without special letters. The codes in the number are read against the WBW catalogue.

    • Photo: 15578/1552015578/15520This bearingWBW25.4 × 57.15 × 17.463available to order€5.19you are here
    • Photo: 15578/1552015578/15520Z&S25.4 × 57.15 × 17.463available to order€4.90−€0.29

    Under the price: the difference from the price of this bearing (€5.19).
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 25.4 × 57.15 × 17.463mm
    mweight 0.3kg

    Tapered roller bearing 15578.

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

    Frequently asked questions

    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.

    03

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