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6218 ZZ · 90 × 160 × 30

Deep groove ball · 6218 ZZ

radial — mediumaxial — low, on both sides
    Drawing of 6218 ZZ: ⌀90 × ⌀160 × 30 mm6218 ZZZZ
    Fig. 1: 6218 ZZ, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6218 ZZ

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

    Bearing NTE 6218 ZZ

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    5 exact, 29 approximate
    d
    90 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    160 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    30 mm
    Width BRing width. Source: supplier data
    Seal
    ZZshields, both sides
    Clearance
    normal clearance
    C
    101 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
    73.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    2.15 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 90 × 160 × 30 from other brands

    35 products
    Series illustration (not a photo of this item): 6218 ZZ
    You are viewingNTE 6218 ZZ

    Everything the number specifies matches: series 62, 90 × 160 × 30 mm, metal shields on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NTE catalogue.

    • Series illustration (not a photo of this item): 6218 ZZ6218 ZZThis bearingNTE90 × 160 × 30available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6218 ZZ6218 ZZCT90 × 160 × 3050 pcs€9.37
    • Photo: 6218 ZZ6218 ZZZ&S90 × 160 × 30available to order€23.34
    • Series illustration (not a photo of this item): 6218 ZZ6218 ZZKG90 × 160 × 30available to orderon request
    • Series illustration (not a photo of this item): 6218-2Z6218-2ZSKF90 × 160 × 30available to orderon request
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    Details

    what this bearing is, questions

    About the bearing

    D 160d 90B 30
    d×D×Bsize 90 × 160 × 30mm
    Cdynamic 101kN
    C0static 73.5kN
    mweight 2.15kg

    Deep groove ball bearing 6218-ZZ, design ZZ: metal shields on both sides. Under GOST the same bearing is designated 80218.

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

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    What is 80218?

    It is the same bearing under GOST 3189-89: 8 — metal shields on both sides, 0218 corresponds to the ISO base 6218. Size 90 × 160 × 30 mm, a full equivalent of 6218-ZZ.

    Will 6218 ZZ C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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.

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