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51103 5 · 17 × 30 × 9

Thrust ball · 51103 5

axial — medium, on one side
    Drawing of 51103 5: ⌀17 × ⌀30 × 9 mm⌀30⌀17951103 5
    Fig. 1: 51103 5, 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 51103 5

    Load: no radial load; axial medium, on one sideThrust ball

    Bearing NSK 51103 5

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    1 exact, 8 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    30 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    H
    9 mm
    Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
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    Equivalents

    the same size 17 × 30 × 9 from other brands

    11 products
    Series illustration (not a photo of this item): 51103 5
    You are viewingNSK 51103 5

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

    • Series illustration (not a photo of this item): 5110351103standard designCT17 × 30 × 915,886 pcs€0.33
    • Series illustration (not a photo of this item): 5110351103standard designNTE17 × 30 × 990 pcs€0.83
    • Series illustration (not a photo of this item): SS 51103SS 51103stainless steelCT17 × 30 × 923 pcs€1.74
    • Photo: 5110351103standard designWBW17 × 30 × 9available to order€1.73
    • Series illustration (not a photo of this item): 5110351103standard designno brand17 × 30 × 9available to orderon request
    • Series illustration (not a photo of this item): 5110351103standard designKG17 × 30 × 9available to orderon request
    • Series illustration (not a photo of this item): 5110351103standard designSKF17 × 30 × 9available to orderon request
    • Photo: 5110351103standard designZ&S17 × 30 × 9out of stockon request
    02

    Details

    what this bearing is, questions

    About the bearing

    d×D×Hsize 17 × 30 × 9mm

    Thrust ball bearing 51103. Under GOST the same bearing is designated 8103.

    Frequently asked questions

    What is 8103?

    It is the same bearing under GOST 3189-89: 8103 corresponds to the ISO base 51103. Size 17 × 30 × 9 mm, a full equivalent of 51103.

    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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