KG
32009 · 45 × 75 × 20

Tapered roller · 32009

at an angle — high, on one side

    Drawing of 32009: ⌀45 × ⌀75 × 20 mm⌀75⌀45B 20T 20C 15.5α32009
    Fig. 1: 32009, 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 32009

    Combined load at an angle (tapered, high), axial on one sideTapered roller

    Bearing KG 32009

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    75 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    20 mm
    Width BRing width. Source: supplier data
    T
    20 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    15.5 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    57.5 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
    C0
    76.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    6,400 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.346 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 45 × 75 × 20 from other brands

    13 products
    Series illustration (not a photo of this item): 32009
    You are viewingKG 32009

    Everything the number specifies matches: series 320, 45 × 75 × 20 mm, ordinary steel, design without special letters. The codes in the number are read against the KG catalogue.

    • Series illustration (not a photo of this item): 3200932009This bearingKG45 × 75 × 20available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3200932009NTE45 × 75 × 20183 pcs€3.34
    • Series illustration (not a photo of this item): 3200932009CT45 × 75 × 20available to order€3.44
    • Photo: 3200932009AWB45 × 75 × 20out of stockon request
    • Photo: 3200932009WBF45 × 75 × 20out of stockon request
    02

    Often bought with this

    seal 45×75, shaft snap ring Ø45, bore snap ring Ø75

    4 products
    • Seal 45×75JULU 045-75-10 TCWhy it fits: Oil seal 45×75: shaft 45 and housing bore 75, the same as the bearing
      €0.50480 pcs
    • Seal 45×75JULU 045-75-8 TCWhy it fits: Oil seal 45×75: shaft 45 and housing bore 75, the same as the bearing
      €0.57available 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 Ø75CT SEG 75 W by 100Why it fits: DIN 472 snap ring for a 75 bore: holds the outer ring in the housing
      €19.77available to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    7 machines1 makeby parts catalogues

    1. Belarus 1221/​1221V (1221.2/​1221V.2/​1221.3/​1221V.3) Belarus check the version 1 assembly · 4 pcs per machine

      the machine has X; ours does not; GOST → ISO pair 2007109→32009-X only CX is not checked against a second source

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

    2. Belarus 1222/​1222V (title page: 1523-0000010 KDS) Belarus check the version 1 assembly · 4 pcs per machine

      the machine has X; ours does not; GOST → ISO pair 2007109→32009-X only CX is not checked against a second source

      manufacturer’s catalogue: BELARUS 1222/​1222V. 1523-0000010 KDS. Catalogue of assembly units and parts, 2009 (RUE MTZ)

    3. Belarus 1523/​1523V/​1523.3 Belarus check the version 1 assembly · 4 pcs per machine

      the machine has X; ours does not; GOST → ISO pair 2007109→32009-X only CX is not checked against a second source

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

    4. Belarus 2022/​2022V (2022.3/​2022V.3) Belarus check the version 1 assembly · 4 pcs per machine

      the machine has X; ours does not; GOST → ISO pair 2007109→32009-X only CX is not checked against a second source

      manufacturer’s catalogue: BELARUS 2022/​2022V. 2022-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    5. Belarus 80/​82 (80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P) Belarus check the version 1 assembly · 4 pcs per machine

      the machine has X; ours does not; GOST → ISO pair 2007109→32009-X only CX is not checked against a second source

      manufacturer’s catalogue: BELARUS 80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P. 80-0000010 KDS. Catalogue of parts and assembly units, ed. 10 (RUE MTZ)

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

    About the bearing

    d×D×Tsize 45 × 75 × 20mm
    Cdynamic 57.5kN
    C0static 76.5kN
    mweight 0.346kg

    Tapered roller bearing 32009.

    C, C₀, m and limiting speed 6,400 rpm: KG 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.

    04

    By make and unit

    this bearing is fitted in machines of these makes

    05

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