6406 · 30 × 90 × 23

Deep groove ball · 6406

radial — mediumaxial — low, on both sides

    Drawing of 6406: ⌀30 × ⌀90 × 23 mm6406
    Fig. 1: 6406, 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 6406

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

    Bearing Z&S 6406

    Price on request
    Available to order

    Specifications

    Manufacturer number
    GOST number
    d
    30 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    90 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    23 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    43.6 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
    23.6 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    10,000 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.74 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 30 × 90 × 23 from other brands

    19 products
    Photo: 6406
    You are viewingZ&S 6406

    Everything the number specifies matches: series 64, 30 × 90 × 23 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the Z&S catalogue.

    • Photo: 64066406This bearingZ&S30 × 90 × 23out of stockon requestyou are here
    • Series illustration (not a photo of this item): 64066406CT30 × 90 × 23126 pcs€4.24
    • Series illustration (not a photo of this item): 64066406NTE30 × 90 × 2310 pcs€6.21
    • Series illustration (not a photo of this item): 64066406no brand30 × 90 × 23available to orderon request
    • Series illustration (not a photo of this item): 64066406GPZ30 × 90 × 23out of stockon request
    • Photo: 64066406KBS30 × 90 × 23out of stockon request
    • Series illustration (not a photo of this item): 64066406KG30 × 90 × 23available to orderon request
    02

    Often bought with this

    shaft snap ring Ø30, bore snap ring Ø90

    4 products
    • Shaft snap ring Ø30CT SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €54.162 pcs
    • Shaft snap ring Ø30SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €49.44available to order
    • Bore snap ring Ø90CT SEG 90 W by 100Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      €23.89available to order
    • Bore snap ring Ø90SEG 90 W by 1000Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    2 machines2 makesby parts catalogues

    1. Belarus 2022/​2022V (2022.3/​2022V.3) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has snap ring groove (N); ours does not

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

    2. KhTZ-2511, KhTZ-3510 KhTZ check the version 1 assembly · 2 pcs per machine

      the machine has A; ours does not; not decoded: mark “K” in the machine catalogue

      manufacturer’s catalogue: Tractors KhTZ-2511 and KhTZ-3510. Operator’s manual 2511.00.001 RE

    Number in the manufacturer’s catalogue: by GOST (406) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 90d 30B 23
    d×D×Bsize 30 × 90 × 23mm
    Cdynamic 43.6kN
    C0static 23.6kN
    mweight 0.74kg

    Deep groove ball bearing 6406. Under GOST the same bearing is designated 406.

    C, C₀, m and limiting speed 10,000 rpm: Z&S data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    What is 406?

    It is the same bearing under GOST 3189-89: 406 corresponds to the ISO base 6406. Size 30 × 90 × 23 mm, a full equivalent of 6406.

    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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