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NU 221 ECP · 105 × 190 × 36

Cylindrical roller · NU 221 ECP

radial — high
    Drawing of NU 221 ECP: ⌀105 × ⌀190 × 36 mm⌀190⌀10536NU 221 ECP
    Fig. 1: NU 221 ECP, 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 NU 221 ECP

    Load: radial high; no axial loadCylindrical roller NU

    Bearing SKF NU 221 ECP

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

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 1 approximate
    d
    105 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    190 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    36 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    300 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
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    Equivalents

    the same size 105 × 190 × 36 from other brands

    2 products
    Series illustration (not a photo of this item): NU 221 ECP
    You are viewingSKF NU 221 ECP

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

    • Series illustration (not a photo of this item): NJ 221-E-M1NJ 221-E-M1E, M1FAG105 × 190 × 36available to orderon request
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 105 × 190 × 36mm
    Cdynamic 300kN

    Cylindrical roller NU bearing NU 221 ECP.

    C: SKF 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.

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