51220 M · 100 × 150 × 38

Thrust ball · 51220 M

axial — medium, on one side

    Drawing of 51220 M: ⌀100 × ⌀150 × 38 mm⌀150⌀1003851220 M
    Fig. 1: 51220 M, 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 51220 M

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

    Bearing CT 51220 M

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    d
    100 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    150 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    H
    38 mm
    Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
    T
    38 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    C
    124 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
    345 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    2.2 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 100 × 150 × 38 from other brands

    7 products
    Series illustration (not a photo of this item): 51220 M
    You are viewingCT 51220 M

    Everything the number specifies matches: series 512, 100 × 150 × 38 mm, special design. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 51220 M51220 MThis bearingCT100 × 150 × 38available to orderon requestyou are here
    • Series illustration (not a photo of this item): 51220 M51220 MNTE100 × 150 × 38available to orderon request
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    Details

    what this bearing is, questions

    Where this bearing is fitted

    1 machine1 makeby parts catalogues

    1. KhTZ-2511, KhTZ-3510 KhTZ check the version 1 assembly · 1 pcs per machine

      ours has M; not set by the number: sealing, clearance, precision class

      manufacturer’s catalogue: Tractors KhTZ-2511 and KhTZ-3510. Operator’s manual 2511.00.001 RE

    Number in the manufacturer’s catalogue: by GOST (8220) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    d×D×Tsize 100 × 150 × 38mm
    Cdynamic 124kN
    C0static 345kN
    mweight 2.2kg

    Thrust ball bearing 51220. Under GOST the same bearing is designated 8220.

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

    Frequently asked questions

    What is 8220?

    It is the same bearing under GOST 3189-89: 8220 corresponds to the ISO base 51220. Size 100 × 150 × 38 mm, a full equivalent of 51220.

    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

    By make and unit

    this bearing is fitted in machines of these makes

    04

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