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6404-C3 · 20 × 72 × 19

Deep groove ball · 6404 C3

radial — mediumaxial — low, on both sides
    Drawing of 6404 C3: ⌀20 × ⌀72 × 19 mm6404 C3
    Fig. 1: 6404 C3, 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 6404-C3

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

    Bearing FAG 6404-C3

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

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 7 approximate
    d
    20 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    72 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    19 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    C3
    C
    29 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
    16.3 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.399 kg
    MassWeight of the product. Source: two supplier sources
    01

    Equivalents

    the same size 20 × 72 × 19 from other brands

    8 products
    Photo: 6404 C3
    You are viewingFAG 6404-C3

    Same size, different design: the difference is written in the row.

    • Drawing: 6404 2RS6404 2RScontact seals on both sides, normal clearanceCT20 × 72 × 19996 pcs€2.96
    • Drawing: 6404 2RS6404 2RScontact seals on both sides, normal clearanceno brand20 × 72 × 19available to orderon request
    • Drawing: 6404 2RS6404 2RScontact seals on both sides, normal clearanceKBS20 × 72 × 19available to orderon request
    • Drawing: 6404 2RS6404 2RScontact seals on both sides, normal clearanceNAF20 × 72 × 19available to orderon request
    • Drawing: 6404 2RS6404 2RScontact seals on both sides, normal clearanceZEN20 × 72 × 19available to orderon request
    • Series illustration (not a photo of this item): 6404 ZZ6404 ZZmetal shields on both sides, normal clearanceCT20 × 72 × 19450 pcs€3.62
    • Series illustration (not a photo of this item): 64046404normal clearanceM.G.M.20 × 72 × 19out of stockon request
    02

    Often bought with this

    shaft snap ring Ø20, bore snap ring Ø72

    4 products
    • 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 Ø72CT SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      €177.06available to order
    • Bore snap ring Ø72SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 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 72d 20B 19
    d×D×Bsize 20 × 72 × 19mm
    Cdynamic 29kN
    C0static 16.3kN
    mweight 0.399kg

    Deep groove ball bearing 6404 C3.

    C, C₀, m: FAG 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

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