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NU321 M · 105 × 225 × 49

Cylindrical roller · NU321 M

radial — high
    Drawing of NU321 M: ⌀105 × ⌀225 × 49 mm⌀225⌀10549NU321 M
    Fig. 1: NU321 M, 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 NU321 M

    Load: radial high; no axial loadCylindrical roller NU

    Bearing URB NU321 M

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

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 4 approximate
    d
    105 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    225 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    49 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
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    Equivalents

    the same size 105 × 225 × 49 from other brands

    5 products
    Series illustration (not a photo of this item): NU321 M
    You are viewingURB NU321 M

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

    • Series illustration (not a photo of this item): N 321 E XL M1 C3N 321 E XL M1 C3clearance C3, E, M1, XLFAG105 × 225 × 49available to orderon request
    • Series illustration (not a photo of this item): N 321N 321different designKoyo105 × 225 × 49available to orderon request
    • Series illustration (not a photo of this item): N 321 ECP/C3N 321 ECP/C3clearance C3, reinforced design EC, PSKF105 × 225 × 49available to orderon request
    • Series illustration (not a photo of this item): NJ 321 ECJ/C3NJ 321 ECJ/C3clearance C3, reinforced design EC, pressed steel cageSKF105 × 225 × 49available to orderon request
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 105 × 225 × 49mm

    Cylindrical roller NU bearing NU321 M.

    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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