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18590/18520 · 41.275 × 73.025 × 16.67

Tapered roller · 18590/18520

at an angle — high, on one side

    Drawing of 18590/18520: ⌀41.275 × ⌀73.025 × 16.67 mm⌀73.025⌀41.275T 16.67C 12.7α18590/18520
    Fig. 1: 18590/18520, 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 18590/18520

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

    Bearing Z&S 18590/18520

    €5.15per piece incl. VAT
    Available to orderThe manager confirms the lead time
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    Specifications

    Manufacturer number
    ISO designation
    d
    41.275 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    73.025 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    17.463 mm
    Width BRing width. Source: supplier data
    T
    16.67 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    12.7 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    47 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
    C0
    58.1 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    6,600 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.276 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 41.275 × 73.025 × 16.67 from other brands

    2 products
    Photo: 18590/18520
    You are viewingZ&S 18590/18520
    €5.15baseline for the price comparison

    Not enough data for a firm conclusion: what is missing is written in the row.

    • Type diagram, no dimensions: taper roller18590/18520dimensions in the data are incompleteFersa? × ? × ?available to orderon request

    Under the price: the difference from the price of this bearing (€5.15).

    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 41.275 × 73.025 × 16.67mm
    Cdynamic 47kN
    C0static 58.1kN
    mweight 0.276kg

    Tapered roller bearing 18590.

    C, C₀, m and limiting speed 6,600 rpm: Z&S 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.

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