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618/9 · 9 × 17 × 4

Deep groove ball · 618/9

radial — mediumaxial — low, on both sides
    Drawing of 618/9: ⌀9 × ⌀17 × 4 mm618/9
    Fig. 1: 618/9, 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 618/9

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

    Bearing SKF 618/9

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

    Specifications

    Manufacturer number
    Equivalents
    0 exact, 6 approximate
    d
    9 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    17 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    4 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    0.871 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
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    Equivalents

    the same size 9 × 17 × 4 from other brands

    7 products
    Series illustration (not a photo of this item): 618/9
    You are viewingSKF 618/9

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

    • Series illustration (not a photo of this item): 689 / 618/9 ZZ689 / 618/9 ZZmetal shields on both sidesCT9 × 17 × 54,720 pcs€0.24
    • Series illustration (not a photo of this item): 618/9 ZZ618/9 ZZmetal shields on both sidesno brand9 × 17 × 510 pcs€0.28
    • Photo: 689 ZZ689 ZZmetal shields on both sidesLZWB9 × 17 × 5available to order€0.79
    • Series illustration (not a photo of this item): 689 ZZ689 ZZmetal shields on both sidesCT9 × 17 × 5available to orderon request
    • Series illustration (not a photo of this item): 689 ZZ689 ZZmetal shields on both sidesKG9 × 17 × 5available to orderon request
    • Series illustration (not a photo of this item): 689 / 618/9 2RS689 / 618/9 2RScontact seals on both sidesCT9 × 17 × ?3,289 pcs€0.22
    02

    Often bought with this

    shaft snap ring Ø9, bore snap ring Ø17

    2 products
    • Shaft snap ring Ø9CT SEG 9 Z by1000Why it fits: DIN 471 snap ring for a 9 shaft: holds the inner ring on the shaft
      €5.84out of stock
    • Bore snap ring Ø17CT SEG 17 W by 1000Why it fits: DIN 472 snap ring for a 17 bore: holds the outer ring in the housing
      €10.30out of stock
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    Details

    what this bearing is, questions

    About the bearing

    D 17d 9B 4
    d×D×Bsize 9 × 17 × 4mm
    Cdynamic 0.871kN

    Deep groove ball bearing 618/9.

    C: SKF 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.

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