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1220 · 100 × 180 × 34

Self-aligning ball · 1220

radial — mediumaxial — low, on both sides
    Drawing of 1220: ⌀100 × ⌀180 × 34 mm⌀180⌀100341220
    Fig. 1: 1220, 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 1220

    Load: radial medium; axial low, on both sidesSelf-aligning ball

    Bearing NTE 1220

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

    Specifications

    Manufacturer number
    Equivalents
    4 exact, 3 approximate
    d
    100 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    180 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    34 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    68.9 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
    30 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    3.7 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 100 × 180 × 34 from other brands

    7 products
    Series illustration (not a photo of this item): 1220
    You are viewingNTE 1220

    Everything the number specifies matches: series 12, 100 × 180 × 34 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NTE catalogue.

    • Series illustration (not a photo of this item): 12201220This bearingNTE100 × 180 × 34available to orderon requestyou are here
    • Series illustration (not a photo of this item): 12201220NSK100 × 180 × 34available to orderon request
    • Series illustration (not a photo of this item): 12201220SKF100 × 180 × 34available to orderon request
    • Series illustration (not a photo of this item): 12201220NTN/SNR100 × 180 × 34available to orderon request
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 100 × 180 × 34mm
    Cdynamic 68.9kN
    C0static 30kN
    mweight 3.7kg

    Self-aligning ball bearing 1220. Under GOST the same bearing is designated 1220.

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

    Frequently asked questions

    What is 1220?

    It is the same bearing under GOST 3189-89: 1220 corresponds to the ISO base 1220. Size 100 × 180 × 34 mm, a full equivalent of 1220.

    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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