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1208 · 40 × 80 × 18

Self-aligning ball · 1208

radial — mediumaxial — low, on both sides
    Drawing of 1208: ⌀40 × ⌀80 × 18 mm⌀80⌀40181208
    Fig. 1: 1208, 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 1208

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

    Bearing CT 1208

    €3.12per piece incl. VAT
    In stock: 472 pcs
    In the cart

    Specifications

    Manufacturer number
    Equivalents
    6 exact, 18 approximate
    d
    40 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    80 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    18 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    19.9 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
    6.95 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.42 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 40 × 80 × 18 from other brands

    25 products
    Series illustration (not a photo of this item): 1208
    You are viewingCT 1208
    €3.12baseline for the price comparison

    Everything the number specifies matches: series 12, 40 × 80 × 18 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): 12081208This bearingCT40 × 80 × 18472 pcs€3.12you are here
    • Series illustration (not a photo of this item): 12081208NTE40 × 80 × 1894 pcs€4.14+€1.02
    • Photo: 12081208KBS40 × 80 × 18available to order€5.61+€2.49
    • Photo: 12081208Z&S40 × 80 × 18available to order€7.10+€3.98
    • Series illustration (not a photo of this item): 12081208KG40 × 80 × 18available to orderon request
    • Series illustration (not a photo of this item): 12081208NACHI40 × 80 × 18available to orderon request

    Under the price: the difference from the price of this bearing (€3.12).
    02

    Often bought with this

    seal 40×80, shaft snap ring Ø40, bore snap ring Ø80

    6 products
    • Seal 40×80JULU 040-80-7 TCWhy it fits: Oil seal 40×80: shaft 40 and housing bore 80, the same as the bearing
      €0.53770 pcs
    • Seal 40×80JULU 040-80-10 TCWhy it fits: Oil seal 40×80: shaft 40 and housing bore 80, the same as the bearing
      €0.54463 pcs
    • Shaft snap ring Ø40CT SEG 40 Z by 1000Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      €54.16available to order
    • Shaft snap ring Ø40SEG 40 Z (100 pcs)Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø80CT SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 bore: holds the outer ring in the housing
      €21.42out of stock
    • Bore snap ring Ø80SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 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×D×Bsize 40 × 80 × 18mm
    Cdynamic 19.9kN
    C0static 6.95kN
    mweight 0.42kg

    Self-aligning ball bearing 1208. Under GOST the same bearing is designated 1208.

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

    Frequently asked questions

    What is 1208?

    It is the same bearing under GOST 3189-89: 1208 corresponds to the ISO base 1208. Size 40 × 80 × 18 mm, a full equivalent of 1208.

    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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