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2309 ETN9 · 45 × 100 × 36

Self-aligning ball · 2309 ETN9

radial — mediumaxial — low, on both sides
    Drawing of 2309 ETN9: ⌀45 × ⌀100 × 36 mm⌀100⌀45362309 ETN9
    Fig. 1: 2309 ETN9, 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 2309 ETN9

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

    Bearing SKF 2309 ETN9

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    2 exact, 7 approximate
    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
    36 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    01

    Equivalents

    the same size 45 × 100 × 36 from other brands

    10 products
    Cross-section drawing to size: Self-aligning ball, 45 × 100 × 36 mm
    You are viewingSKF 2309 ETN9

    Everything the number specifies matches: series 23, 45 × 100 × 36 mm, open, no protection, normal clearance, special design. The codes in the number are read against the SKF catalogue.

    • Cross-section drawing to size: Self-aligning ball, 45 × 100 × 36 mm2309 ETN9This bearingSKF45 × 100 × 36available to orderon requestyou are here
    • Cross-section drawing to size: Self-aligning ball, 45 × 100 × 36 mm2309 EMSKF45 × 100 × 36available to orderon request
    02

    Often bought with this

    seal 45×100, shaft snap ring Ø45, bore snap ring Ø100

    3 products
    • Seal 45×100JULU 045-100-10 TCWhy it fits: Oil seal 45×100: shaft 45 and housing bore 100, the same as the bearing
      €0.93available to order
    • Shaft snap ring Ø45CT SEG 45 Z by 1000Why it fits: DIN 471 snap ring for a 45 shaft: holds the inner ring on the shaft
      €77.63available to order
    • Bore snap ring Ø100CT SEG 100 W by 100Why it fits: DIN 472 snap ring for a 100 bore: holds the outer ring in the housing
      €28.8214 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 45 × 100 × 36mm

    Self-aligning ball bearing 2309. Under GOST the same bearing is designated 1609.

    Frequently asked questions

    What is 1609?

    It is the same bearing under GOST 3189-89: 1609 corresponds to the ISO base 2309. Size 45 × 100 × 36 mm, a full equivalent of 2309.

    Will 2309 C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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.

    04

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