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WBF
4303 2RS · 17 × 47 × 19

Deep groove ball · 4303 2RS

radial — mediumaxial — low, on both sides
    Drawing of 4303 2RS: ⌀17 × ⌀47 × 19 mm4303 2RS2RS
    Fig. 1: 4303 2RS, 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 4303 2RS

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

    Bearing WBF 4303 2RS

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 11 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
    19 mm
    Width BRing width. Source: two supplier sources
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
    m
    0.161 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 17 × 47 × 19 from other brands

    12 products
    Drawing: 4303 2RS
    You are viewingWBF 4303 2RS

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

    • Series illustration (not a photo of this item): 62303 2RS62303 2RSdifferent series: 62303CT17 × 47 × 19295 pcs€1.42
    • Series illustration (not a photo of this item): 62303 2RS62303 2RSdifferent series: 62303NTE17 × 47 × 19available to order€1.55
    • Photo: 62303 2RS62303 2RSdifferent series: 62303F&D17 × 47 × 19available to order€2.78
    • Photo: 62303 2RS62303 2RSdifferent series: 62303SKF17 × 47 × 19available to order€15.60
    • Photo: 62303-2RS162303-2RS1different series: 62303SKF17 × 47 × 19available to order€15.67
    • Type diagram, no dimensions: ball62303-A-2RSRA: not decodedFAG17 × 47 × ?available to orderon request
    • Series illustration (not a photo of this item): 62303 2RS62303 2RSdifferent series: 62303KG17 × 47 × 19available to orderon request
    • Series illustration (not a photo of this item): 62303 2RSR62303 2RSRdifferent series: 62303NKE17 × 47 × 19available to orderon request
    • Photo: 62303 2RS62303 2RSdifferent series: 62303TIMKEN17 × 47 × 19out of stockon request
    • Photo: 43034303open, no protectionSKF17 × 47 × 19available to order€28.82
    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 19
    d×D×Bsize 17 × 47 × 19mm
    mweight 0.161kg

    Deep groove ball bearing 4303-2RS, design 2RS: contact seals on both sides.

    M: WBF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    Will 4303 2RS C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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