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32304 · 20 × 52 × 22.25

Tapered roller · 32304

at an angle — high, on one side
    Drawing of 32304: ⌀20 × ⌀52 × 22.25 mm⌀52⌀20B 21T 22.25C 18α32304
    Fig. 1: 32304, 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 32304

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

    Bearing SNR 32304

    €23.20per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    4 exact, 2 approximate
    d
    20 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    52 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    21 mm
    Width BRing width. Source: supplier data
    T
    22.25 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    Cup width C
    18 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    45.1 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
    46.7 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    01

    Equivalents

    the same size 20 × 52 × 22.25 from other brands

    8 products
    Photo: 32304
    You are viewingNTN/SNR 32304
    €23.20baseline for the price comparison

    Everything the number specifies matches: series 323, 20 × 52 × 21 mm, ordinary steel, design without special letters. The codes in the number are read against the NTN/SNR catalogue.

    • Photo: 3230432304This bearingNTN/SNR20 × 52 × 21available to order€23.20you are here
    • Series illustration (not a photo of this item): 3230432304CT20 × 52 × 21160 pcs€1.98−€21.22
    • Series illustration (not a photo of this item): 3230432304KG20 × 52 × 21available to orderon request
    • Series illustration (not a photo of this item): 3230432304NTE20 × 52 × 21available to orderon request

    Under the price: the difference from the price of this bearing (€23.20).
    02

    Often bought with this

    seal 20×52, shaft snap ring Ø20, bore snap ring Ø52

    6 products
    • Seal 20×52JULU 020-52-10 TCWhy it fits: Oil seal 20×52: shaft 20 and housing bore 52, the same as the bearing
      €0.392,570 pcs
    • Seal 20×52JULU 020-52-7 TCWhy it fits: Oil seal 20×52: shaft 20 and housing bore 52, the same as the bearing
      €0.391,300 pcs
    • Shaft snap ring Ø20CT SEG 20 Z by 1000Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      €22.57available to order
    • Shaft snap ring Ø20SEG 20 Z (100 pcs)Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø52CT SEG 52 W by 1000Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      €86.47available to order
    • Bore snap ring Ø52CT-RING SEG 52 W (100 pcs)Why it fits: DIN 472 snap ring for a 52 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 20 × 52 × 22.25mm
    Cdynamic 45.1kN
    C0static 46.7kN

    Tapered roller bearing 32304. Under GOST the same bearing is designated 7604.

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

    Frequently asked questions

    What is 7604?

    It is the same bearing under GOST 3189-89: 7604 corresponds to the ISO base 32304. Size 20 × 52 × 22.25 mm, a full equivalent of 32304.

    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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