KG
6814 ZZ · 70 × 90 × 10

Deep groove ball · 6814 ZZ

radial — mediumaxial — low, on both sides

    Drawing of 6814 ZZ: ⌀70 × ⌀90 × 10 mm6814 ZZZZ
    Fig. 1: 6814 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 6814 ZZ

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

    Bearing KG 6814 ZZ

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    d
    70 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    90 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    10 mm
    Width BRing width. Source: supplier data
    Seal
    ZZshields, both sides
    Clearance
    normal clearance
    C
    12.4 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
    13.2 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    9,000 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.14 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 70 × 90 × 10 from other brands

    7 products
    Series illustration (not a photo of this item): 6814 ZZ
    You are viewingKG 6814 ZZ

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

    • Series illustration (not a photo of this item): 6814 / 61814 2RS6814 / 61814 2RScontact seals on both sidesCT70 × 90 × 1023 pcs€3.29
    • Series illustration (not a photo of this item): 6814 2RS6814 2RScontact seals on both sidesCT70 × 90 × 10available to order€3.84
    • Series illustration (not a photo of this item): 61814 2RS61814 2RScontact seals on both sidesCT70 × 90 × 10available to orderon request
    • Drawing: 6814DD AS2S56814DD AS2S5contact seals on both sides, 5, AS2SNSK70 × 90 × 10available to orderon request
    • Series illustration (not a photo of this item): 61814-2RS161814-2RS1contact seals on both sidesSKF70 × 90 × 10available to orderon request
    • Cross-section drawing to size: Deep groove ball, 70 × 90 × 10 mmS 61814 2RScontact seals on both sides, S: not decodedZEN70 × 90 × 10available to orderon request
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    Often bought with this

    shaft snap ring Ø70, bore snap ring Ø90, seal 70×90

    5 products
    • Shaft snap ring Ø70CT SEG 70 Z by1000Why it fits: DIN 471 snap ring for a 70 shaft: holds the inner ring on the shaft
      €209.55out of stock
    • 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
    • Seal 70×90JULU 070-90-10 TCWhy it fits: Oil seal 70×90: shaft 70 and housing bore 90, the same as the bearing; the bearing has its own seals (ZZ), and the oil seal closes the unit from outside
      €0.62240 pcs
    • Seal 70×90XPS 70x90x12Why it fits: Oil seal 70×90: shaft 70 and housing bore 90, the same as the bearing; the bearing has its own seals (ZZ), and the oil seal closes the unit from outside
      €2.82available to order
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    Details

    what this bearing is, questions

    About the bearing

    D 90d 70B 10
    d×D×Bsize 70 × 90 × 10mm
    Cdynamic 12.4kN
    C0static 13.2kN
    mweight 0.14kg

    Deep groove ball bearing 6814-ZZ, design ZZ: metal shields on both sides.

    C, C₀, m and limiting speed 9,000 rpm: KG 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.

    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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