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7303 B · 17 × 47 × 14

Angular contact ball · 7303 B

at an angle — medium, on one side
    Drawing of 7303 B: ⌀17 × ⌀47 × 14 mm⌀47⌀17147303 B
    Fig. 1: 7303 B, 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 7303 B

    Combined load at an angle (angular contact), axial on one sideAngular contact ball

    Bearing 7303 B

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

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    1 exact, 2 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    47 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    14 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    01

    Equivalents

    the same size 17 × 47 × 14 from other brands

    4 products
    Series illustration (not a photo of this item): 7303 B
    You are viewing7303 B

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

    • Series illustration (not a photo of this item): 7303BEAT85 57303BEAT85 55, B, EA, T85NSK17 × 47 × 14available to orderon request
    • Series illustration (not a photo of this item): 7303 BEP7303 BEPBE, PSKF17 × 47 × 14available to orderon request
    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 47d 17B 14
    d×D×Bsize 17 × 47 × 14mm

    Angular contact ball bearing 7303 B. Under GOST the same bearing is designated 66303.

    Frequently asked questions

    What is 66303?

    It is the same bearing under GOST 3189-89: 66303 corresponds to the ISO base 7303 B. Size 17 × 47 × 14 mm, a full equivalent of 7303 B.

    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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