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WBF
51309 · 45 × 85 × 28

Thrust ball · 51309

axial — medium, on one side
    Drawing of 51309: ⌀45 × ⌀85 × 28 mm⌀85⌀452851309
    Fig. 1: 51309, 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 51309

    Load: no radial load; axial medium, on one sideThrust ball

    Bearing WBF 51309

    Price on request
    Available to order
    Request a quoteIn the cart: send the request

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    3 exact, 0 approximate
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    85 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    H
    28 mm
    Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
    m
    0.66 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 45 × 85 × 28 from other brands

    3 products
    Series illustration (not a photo of this item): 51309
    You are viewingWBF 51309

    Everything the number specifies matches: series 513, 45 × 85 × 28 mm, ordinary steel, design without special letters. The codes in the number are read against the WBF catalogue.

    • Series illustration (not a photo of this item): 5130951309This bearingWBF45 × 85 × 28out of stockon requestyou are here
    • Series illustration (not a photo of this item): 5130951309CT45 × 85 × 28available to order€3.76
    • Series illustration (not a photo of this item): 5130951309no brand45 × 85 × 28available to orderon request
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Hsize 45 × 85 × 28mm
    mweight 0.66kg

    Thrust ball bearing 51309. Under GOST the same bearing is designated 8309.

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

    Frequently asked questions

    What is 8309?

    It is the same bearing under GOST 3189-89: 8309 corresponds to the ISO base 51309. Size 45 × 85 × 28 mm, a full equivalent of 51309.

    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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