1308K · 40 × 90 × 23

On an adapter sleeve · 1308K+H308

radial — mediumaxial — low, on both sides

    Drawing of 1308K+H308: shaft ⌀35 × ⌀90 × 23 mm⌀90⌀35231308K+H308
    Fig. 1: 1308K+H308, bearing with a K bore on the sleeve H308 (shaft ⌀35, bearing ⌀40, 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 1308K

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

    Bearing CT 1308K

    Supplier’s set and note: +H308

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    40 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    90 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    23 mm
    Width BRing width. Source: supplier data
    Outer ring width C
    23 mm
    Outer ring width CWidth of the outer ring. Source: supplier data
    Shaft diameter under the sleeve
    35 mm
    Shaft diameter under the sleeveSource: Z&S Adapter p.3
    Adapter sleeve length Ls
    36 mm
    Adapter sleeve length LsSource: Z&S Adapter p.3
    Nut outside diameter Dn
    58 mm
    Nut outside diameter DnSource: Z&S Adapter p.3
    Nut width Cn
    11 mm
    Nut width CnSource: Z&S Adapter p.3
    C
    29.5 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 40 × 90 × 23 from other brands

    10 products
    Cross-section drawing to size: Self-aligning ball, 40 × 90 × 23 mm
    You are viewingCT 1308K

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

    • Series illustration (not a photo of this item): 13081308standard designCT40 × 90 × 23453 pcs€3.67
    • Photo: 1308 ETN91308 ETN9different cage, ESKF40 × 90 × 2318 pcs€41.89
    • Photo: 13081308standard designWBF40 × 90 × 23available to order€9.11
    • Photo: 1308 TN1308 TNTNZ&S40 × 90 × 23available to order€9.51
    • Photo: 13081308standard designNEU40 × 90 × 23available to order€19.84
    • Series illustration (not a photo of this item): 13081308standard designKG40 × 90 × 23available to orderon request
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 40 × 90 × 23mm
    Cdynamic 29.5kN

    Self-aligning ball bearing 1308K+H308.

    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

    Reviews

    No reviews yet