1309K · 45 × 100 × 25

On an adapter sleeve · 1309K+H309

radial — mediumaxial — low, on both sides

    Drawing of 1309K+H309: shaft ⌀40 × ⌀100 × 25 mm⌀100⌀40251309K+H309
    Fig. 1: 1309K+H309, bearing with a K bore on the sleeve H309 (shaft ⌀40, bearing ⌀45, Z&S Adapter p.3); 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 1309K

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

    Bearing CT 1309K

    Supplier’s set and note: +H309

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    25 mm
    Width BRing width. Source: supplier data
    Outer ring width C
    25 mm
    Outer ring width CWidth of the outer ring. Source: supplier data
    Shaft diameter under the sleeve
    40 mm
    Shaft diameter under the sleeveSource: Z&S Adapter p.3
    Adapter sleeve length Ls
    39 mm
    Adapter sleeve length LsSource: Z&S Adapter p.3
    Nut outside diameter Dn
    70 mm
    Nut outside diameter DnSource: Z&S Adapter p.3
    Nut width Cn
    12 mm
    Nut width CnSource: Z&S Adapter p.3
    C
    38 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
    01

    Equivalents

    the same size 45 × 100 × 25 from other brands

    23 products
    Cross-section drawing to size: Self-aligning ball, 45 × 100 × 25 mm
    You are viewingCT 1309K

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

    • Series illustration (not a photo of this item): 13091309standard designCT45 × 100 × 25286 pcs€5.77
    • Series illustration (not a photo of this item): 1309 KC31309 KC3different designKoyo45 × 100 × 2520 pcs€36.37
    • Photo: 13091309standard designNEU45 × 100 × 25available to order€8.28
    • Photo: 13091309standard designURB45 × 100 × 25available to order€10.04
    • Photo: 13091309standard designZ&S45 × 100 × 25available to order€12.92
    • Photo: 13091309standard designM.G.M.45 × 100 × 25available to order€14.04
    • Photo: 13091309standard designGPZ45 × 100 × 25available to order€14.94
    • Series illustration (not a photo of this item): 13091309standard designno brand45 × 100 × 25available to orderon request
    • Cross-section drawing to size: Self-aligning ball, 45 × 100 × 25 mm1309 KTNC3TN, 1:12 tapered boreCT45 × 100 × 25available to orderon request
    • Series illustration (not a photo of this item): 1309 TNC31309 TNC3TNCT45 × 100 × 25available to orderon request
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 45 × 100 × 25mm
    Cdynamic 38kN

    Self-aligning ball bearing 1309K+H309.

    C: CT 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.

    03

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