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53178/53377Q · 44.45 × 95.25 × 30.958

Tapered roller · 53178/53377Q

at an angle — high, on one side

    Drawing of 53178/53377Q: ⌀44.45 × ⌀95.25 × 30.958 mm⌀95.25⌀44.45B 28.301T 30.958C 20.638α53178/53377Q
    Fig. 1: 53178/53377Q, 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 53178/53377Q

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

    Bearing SKF 53178/53377Q

    €73.29per piece incl. VAT
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    Specifications

    Manufacturer number
    d
    44.45 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    95.25 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    28.301 mm
    Width BRing width. Source: supplier data
    T
    30.958 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    20.638 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    108 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
    96.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.93 kg
    MassWeight of the product. Source: two supplier sources
    01

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 44.45 × 95.25 × 30.958mm
    Cdynamic 108kN
    C0static 96.5kN
    mweight 0.93kg

    Tapered roller bearing 53178/53377Q.

    C, C₀, m: SKF 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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