28150/28300 · 38.1 × 76.2 × 20.638

Tapered roller · 28150/28300

at an angle — high, on one side

    Drawing of 28150/28300: ⌀38.1 × ⌀76.2 × 20.638 mm⌀76.2⌀38.1T 20.638C 15.507α28150/28300
    Fig. 1: 28150/28300, 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 28150/28300

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

    Bearing Z&S 28150/28300

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    d
    38.1 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    76.2 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    20.638 mm
    Width BRing width. Source: supplier data
    T
    20.638 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    15.507 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    58.8 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
    68.9 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    6,700 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.5 kg
    MassWeight of the product. Source: supplier data
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 38.1 × 76.2 × 20.638mm
    Cdynamic 58.8kN
    C0static 68.9kN
    mweight 0.5kg

    Tapered roller bearing 28150.

    C, C₀, m and limiting speed 6,700 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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