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1308 EKTN9 · 40 × 90 × 23

Self-aligning ball · 1308 EKTN9

radial — mediumaxial — low, on both sides
    Drawing of 1308 EKTN9: ⌀40 × ⌀90 × 23 mm⌀90⌀40231308 EKTN9
    Fig. 1: 1308 EKTN9, 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 1308 EKTN9

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

    Bearing SKF 1308 EKTN9

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    2 exact, 6 approximate
    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
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    33.8 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
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    Equivalents

    the same size 40 × 90 × 23 from other brands

    10 products
    Series illustration (not a photo of this item): 1308 EKTN9
    You are viewingSKF 1308 EKTN9

    Everything the number specifies matches: series 13, 40 × 90 × 23 mm, open, no protection, K, normal clearance, special design. The codes in the number are read against the SKF catalogue.

    • Series illustration (not a photo of this item): 1308 EKTN91308 EKTN9This bearingSKF40 × 90 × 23available to orderon requestyou are here
    • Series illustration (not a photo of this item): 1308 K1308 KNSK40 × 90 × 23available to orderon request
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    Often bought with this

    adapter sleeve H308, lock nut M40×1.5, lock washer MB08, bore snap ring Ø90

    8 products
    • Adapter sleeve H308CT H 308 with black KMWhy it fits: H308 for 1308 K: 1:12 taper, bore 40 for shaft 35 (Koyo, p. 65)
      €1.34available to order
    • Adapter sleeve H308SKF H 308Why it fits: H308 for 1308 K: 1:12 taper, bore 40 for shaft 35 (Koyo, p. 65)
      €15.83available to order
    • Lock nut M40×1.5CT KM 08Why it fits: KM08 is the nut for sleeve H308: thread M40×1.5
      €0.86available to order
    • Lock nut M40×1.5Z&S KM 8Why it fits: KM08 is the nut for sleeve H308: thread M40×1.5
      €1.23available to order
    • Lock washer MB08CT MB 08Why it fits: MB08 locks the KM08 nut (ISO 2982-2)
      €0.173,038 pcs
    • Lock washer MB08MTM MB08Why it fits: MB08 locks the KM08 nut (ISO 2982-2)
      Price to be confirmedavailable to order
    • Bore snap ring Ø90CT SEG 90 W by 100Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      €23.89available to order
    • Bore snap ring Ø90SEG 90 W by 1000Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 40 × 90 × 23mm
    Cdynamic 33.8kN

    Self-aligning ball bearing 1308 K.

    C: SKF 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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