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6409 · 45 × 120 × 29

Deep groove ball · 6409

radial — mediumaxial — low, on both sides
    Drawing of 6409: ⌀45 × ⌀120 × 29 mm6409
    Fig. 1: 6409, 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 6409

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing CT 6409

    €6.12per piece incl. VAT
    In stock: 28 pcs
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    7 exact, 4 approximate
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    120 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    29 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    76.1 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
    45 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    1.55 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 45 × 120 × 29 from other brands

    11 products
    Series illustration (not a photo of this item): 6409
    You are viewingCT 6409
    €6.12baseline for the price comparison

    Everything the number specifies matches: series 64, 45 × 120 × 29 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 64096409This bearingCT45 × 120 × 2928 pcs€6.12you are here
    • Photo: 64096409TMB45 × 120 × 29available to order€14.11+€7.99
    • Photo: 64096409Z&S45 × 120 × 29available to order€21.84+€15.72
    • Series illustration (not a photo of this item): 64096409DYZV45 × 120 × 29available to orderon request
    • Series illustration (not a photo of this item): 64096409KG45 × 120 × 29available to orderon request
    • Series illustration (not a photo of this item): 64096409MTM45 × 120 × 29available to orderon request
    • Series illustration (not a photo of this item): 64096409URB45 × 120 × 29out of stockon request

    Under the price: the difference from the price of this bearing (€6.12).
    02

    Often bought with this

    shaft snap ring Ø45, bore snap ring Ø120

    2 products
    • 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 Ø120CT SEG 120 W by 100Why it fits: DIN 472 snap ring for a 120 bore: holds the outer ring in the housing
      €65.88available to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    2 machines1 makeby parts catalogues

    1. Belarus 1221/​1221V (1221.2/​1221V.2/​1221.3/​1221V.3) Belarus exactly this number 1 assembly · 1 pcs per machine

      manufacturer’s catalogue: BELARUS 1221/​1221V. 1221-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    2. Belarus 1523/​1523V/​1523.3 Belarus exactly this number 1 assembly · 1 pcs per machine

      manufacturer’s catalogue: BELARUS 1523/​1523V/​1523.3. 1523-0000010 KDS. Catalogue of assembly units and parts, 2013 (RUE MTZ)

    Number in the manufacturer’s catalogue: by GOST (409) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 120d 45B 29
    d×D×Bsize 45 × 120 × 29mm
    Cdynamic 76.1kN
    C0static 45kN
    mweight 1.55kg

    Deep groove ball bearing 6409. Under GOST the same bearing is designated 409.

    C, C₀, m: CT data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 409?

    It is the same bearing under GOST 3189-89: 409 corresponds to the ISO base 6409. Size 45 × 120 × 29 mm, a full equivalent of 6409.

    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

    By make and unit

    this bearing is fitted in machines of these makes

    05

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