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NJ 2204 · 20 × 47 × 18

Cylindrical roller · NJ 2204

radial — highaxial — low, on one side
    Drawing of NJ 2204: ⌀20 × ⌀47 × 18 mm⌀47⌀2018NJ 2204
    Fig. 1: NJ 2204, 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 NJ 2204

    Load: radial high; axial low, on one sideCylindrical roller NJ

    Bearing CT NJ 2204

    €1.71per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 3 approximate
    d
    20 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
    18 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    29.7 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
    27.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.14 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 20 × 47 × 18 from other brands

    4 products
    Series illustration (not a photo of this item): NJ 2204
    You are viewingCT NJ 2204
    €1.71baseline for the price comparison

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

    • Photo: NU 2204 E TNGNU 2204 E TNGdifferent designDKF20 × 47 × 18available to order€13.49+€11.78
    • Series illustration (not a photo of this item): NUP 2204 E TVP2NUP 2204 E TVP2different designFAG20 × 47 × 18available to orderon request
    • Series illustration (not a photo of this item): NU 2204 ECPNU 2204 ECPdifferent designSKF20 × 47 × 18available to orderon request

    Under the price: the difference from the price of this bearing (€1.71).
    02

    Often bought with this

    seal 20×47, shaft snap ring Ø20, bore snap ring Ø47

    5 products
    • Seal 20×47JULU 020-47-10 TCWhy it fits: Oil seal 20×47: shaft 20 and housing bore 47, the same as the bearing
      €0.29700 pcs
    • Seal 20×47JULU 020-47-7 TCWhy it fits: Oil seal 20×47: shaft 20 and housing bore 47, the same as the bearing
      €0.293,920 pcs
    • Shaft snap ring Ø20CT SEG 20 Z by 1000Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      €22.57available to order
    • Shaft snap ring Ø20SEG 20 Z (100 pcs)Why it fits: DIN 471 snap ring for a 20 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 20 × 47 × 18mm
    Cdynamic 29.7kN
    C0static 27.5kN
    mweight 0.14kg

    Cylindrical roller NJ bearing NJ 2204.

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

    Frequently asked questions

    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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