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663/653 · 82.55 × 146.072 × 41.275

Tapered roller · 663/653

at an angle — high, on one side

    Drawing of 663/653: ⌀82.55 × ⌀146.072 × 41.275 mm⌀146.072⌀82.55T 41.275C 31.8α663/653
    Fig. 1: 663/653, 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 663/653

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

    Bearing Z&S 663/653

    €45.36per piece incl. VAT
    Available to orderThe manager confirms the lead time
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    Specifications

    Manufacturer number
    d
    82.55 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    146.072 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    41.33 mm
    Width BRing width. Source: supplier data
    T
    41.275 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    31.8 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    229 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
    335 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    3,200 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    2.78 kg
    MassWeight of the product. Source: supplier data
    01

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 82.55 × 146.072 × 41.275mm
    Cdynamic 229kN
    C0static 335kN
    mweight 2.78kg

    Tapered roller bearing 663/653.

    C, C₀, m and limiting speed 3,200 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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