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1303 · 17 × 47 × 14

Self-aligning ball · 1303

radial — mediumaxial — low, on both sides
    Drawing of 1303: ⌀17 × ⌀47 × 14 mm⌀47⌀17141303
    Fig. 1: 1303, 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 1303

    Load: radial medium; axial low, on both sidesSelf-aligning ball

    Bearing CT 1303

    €1.33per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    Equivalents
    3 exact, 2 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
    C
    12.7 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
    3.4 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    01

    Equivalents

    the same size 17 × 47 × 14 from other brands

    5 products
    Series illustration (not a photo of this item): 1303
    You are viewingCT 1303
    €1.33baseline for the price comparison

    Everything the number specifies matches: series 13, 17 × 47 × 14 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 13031303This bearingCT17 × 47 × 14available to order€1.33you are here
    • Series illustration (not a photo of this item): 13031303FAG17 × 47 × 14available to orderon request
    • Series illustration (not a photo of this item): 13031303ZVL17 × 47 × 14available to orderon request

    Under the price: the difference from the price of this bearing (€1.33).
    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
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 17 × 47 × 14mm
    Cdynamic 12.7kN
    C0static 3.4kN

    Self-aligning ball bearing 1303. Under GOST the same bearing is designated 1303.

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

    Frequently asked questions

    What is 1303?

    It is the same bearing under GOST 3189-89: 1303 corresponds to the ISO base 1303. Size 17 × 47 × 14 mm, a full equivalent of 1303.

    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.

    04

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