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51120 · 100 × 135 × 25

Thrust ball · 51120

axial — medium, on one side

    Drawing of 51120: ⌀100 × ⌀135 × 25 mm⌀135⌀1002551120
    Fig. 1: 51120, 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 51120

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

    Bearing CT 51120

    €6.01per piece incl. VAT
    In stock: 502 pcs
    In the cart

    Specifications

    Manufacturer number
    GOST number
    d
    100 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    135 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    H
    25 mm
    Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: two supplier sources
    T
    25 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    C
    85.2 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
    290 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.97 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 100 × 135 × 25 from other brands

    5 products
    Series illustration (not a photo of this item): 51120
    You are viewingCT 51120
    €6.01baseline for the price comparison

    Everything the number specifies matches: series 511, 100 × 135 × 25 mm, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 5112051120This bearingCT100 × 135 × 25502 pcs€6.01you are here
    • Photo: 5112051120Z&S100 × 135 × 25available to order€20.87+€14.86
    • Series illustration (not a photo of this item): 5112051120KG100 × 135 × 25available to orderon request
    • Photo: 5112051120KLT100 × 135 × 25out of stockon request

    Under the price: the difference from the price of this bearing (€6.01).

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    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 100 × 135 × 25mm
    Cdynamic 85.2kN
    C0static 290kN
    mweight 0.97kg

    Thrust ball bearing 51120. Under GOST the same bearing is designated 8120.

    C, C₀, m: CT data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 8120?

    It is the same bearing under GOST 3189-89: 8120 corresponds to the ISO base 51120. Size 100 × 135 × 25 mm, a full equivalent of 51120.

    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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