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7203 A · 17 × 40 × 12

Angular contact ball · 7203 A · simplified: contact angle, not given in the designation

radial — mediumaxial — medium, on one side
    Drawing of 7203 A: ⌀17 × ⌀40 × 12 mm⌀40⌀17127203 A
    Fig. 1: 7203 A, 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 7203 A

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

    Bearing ZKL 7203 A

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

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    1 exact, 13 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    40 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    12 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    m
    0.067 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 17 × 40 × 12 from other brands

    14 products
    Series illustration (not a photo of this item): 7203 A
    You are viewingZKL 7203 A

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

    • Series illustration (not a photo of this item): 7203 CTNG7203 CTNGC, TNGCT17 × 40 × 12available to order€1.13
    • Photo: 72037203standard designNEU17 × 40 × 12available to order€1.78
    • Photo: 7203 BEP7203 BEPBE, PSKF17 × 40 × 12available to order€13.09
    • Series illustration (not a photo of this item): 7203 B7203 BBno brand17 × 40 × 12available to orderon request
    • Series illustration (not a photo of this item): 7203C7203CCCT17 × 40 × 12available to orderon request
    • Series illustration (not a photo of this item): 7203 B-XL-TVP-UO7203 B-XL-TVP-UOB, TVP, XL, UO: not decodedFAG17 × 40 × ?available to orderon request
    • Series illustration (not a photo of this item): 7203 B7203 BBNACHI17 × 40 × 12available to orderon request
    • Series illustration (not a photo of this item): 7203 BW7203 BWB, WNSK17 × 40 × 12available to orderon request
    • Series illustration (not a photo of this item): 7203 CTRDULP37203 CTRDULP3precision class P3, C, DUL, TRNSK17 × 40 × 12available to orderon request
    • Series illustration (not a photo of this item): 7203BEAT85 57203BEAT85 55, B, EA, T85NSK17 × 40 × 12available to orderon request
    02

    Often bought with this

    seal 17×40, shaft snap ring Ø17, bore snap ring Ø40

    6 products
    • Seal 17×40JULU 017-40-10 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing
      €0.28630 pcs
    • Seal 17×40JULU 017-40-7 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing
      €0.281,330 pcs
    • 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 Ø40CT SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      €37.06out of stock
    • Bore snap ring Ø40SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 40d 17B 12
    d×D×Bsize 17 × 40 × 12mm
    mweight 0.067kg

    Angular contact ball bearing 7203 A. Under GOST the same bearing is designated 46203.

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

    Frequently asked questions

    What is 46203?

    It is the same bearing under GOST 3189-89: 46203 corresponds to the ISO base 7203 A. Size 17 × 40 × 12 mm, a full equivalent of 7203 A.

    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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