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6303 · 17 × 47 × 14

Deep groove ball · 6303

radial — mediumaxial — low, on both sides
    Drawing of 6303: ⌀17 × ⌀47 × 14 mm6303
    Fig. 1: 6303, 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 6303

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

    Bearing SKF 6303

    €3.41per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    4 exact, 37 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    47 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    14 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C0
    4.75 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.15 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 17 × 47 × 14 from other brands

    42 products
    Photo: 6303
    You are viewingSKF 6303
    €3.41baseline for the price comparison

    Everything the number specifies matches: series 63, 17 × 47 × 14 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

    • Photo: 63036303This bearingSKF17 × 47 × 14available to order€3.41you are here
    • Series illustration (not a photo of this item): 63036303CT17 × 47 × 141,195 pcs€0.82−€2.59
    • Series illustration (not a photo of this item): 63036303Koyo17 × 47 × 1480 pcs€3.45+€0.04
    • Series illustration (not a photo of this item): 63036303KG17 × 47 × 14available to orderon request

    Under the price: the difference from the price of this bearing (€3.41).
    02

    Often bought with this

    shaft snap ring Ø17, bore snap ring Ø47

    3 products
    • Shaft snap ring Ø17CT SEG 17 Z by1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      €11.51available to order
    • Shaft snap ring Ø17SEG 17 Z by 1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø47CT SEG 47 W by 1000Why it fits: DIN 472 snap ring for a 47 bore: holds the outer ring in the housing
      €90.2811 pcs
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    Details

    what this bearing is, questions

    About the bearing

    D 47d 17B 14
    d×D×Bsize 17 × 47 × 14mm
    C0static 4.75kN
    mweight 0.15kg

    Deep groove ball bearing 6303. Under GOST the same bearing is designated 303.

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

    Frequently asked questions

    What is 303?

    It is the same bearing under GOST 3189-89: 303 corresponds to the ISO base 6303. Size 17 × 47 × 14 mm, a full equivalent of 6303.

    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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