1218 K · 90 × 160 × 30

On an adapter sleeve · 1218K+H218

radial — mediumaxial — low, on both sides

    Drawing of 1218K+H218: shaft ⌀80 × ⌀160 × 30 mm⌀160⌀80301218K+H218
    Fig. 1: 1218K+H218, bearing with a K bore on the sleeve H218 (shaft ⌀80, bearing ⌀90, Z&S Adapter p.4); section and end view, 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 1218 K

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

    Bearing NTE 1218 K

    Supplier’s set and note: +H218

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    90 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    160 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    30 mm
    Width BRing width. Source: supplier data
    Outer ring width C
    30 mm
    Outer ring width CWidth of the outer ring. Source: supplier data
    Shaft diameter under the sleeve
    80 mm
    Shaft diameter under the sleeveSource: Z&S Adapter p.4
    Adapter sleeve length Ls
    52 mm
    Adapter sleeve length LsSource: Z&S Adapter p.4
    Nut outside diameter Dn
    120 mm
    Nut outside diameter DnSource: Z&S Adapter p.4
    Nut width Cn
    19 mm
    Nut width CnSource: Z&S Adapter p.4
    C
    57.2 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
    23.6 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    2.5 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 90 × 160 × 30 from other brands

    9 products
    Cross-section drawing to size: Self-aligning ball, 90 × 160 × 30 mm
    You are viewingNTE 1218 K

    Same size, different design: the difference is written in the row.

    • Series illustration (not a photo of this item): 12181218standard designCT90 × 160 × 30100 pcs€12.81
    • Series illustration (not a photo of this item): 12181218standard designKG90 × 160 × 30available to orderon request
    • Series illustration (not a photo of this item): 12181218standard designSKF90 × 160 × 30available to orderon request
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 90 × 160 × 30mm
    Cdynamic 57.2kN
    C0static 23.6kN
    mweight 2.5kg

    Self-aligning ball bearing 1218K+H218.

    C, C₀, m: NTE 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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