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NF 211 · 55 × 100 × 21

Cylindrical roller · NF 211

radial — high
    Drawing of NF 211: ⌀55 × ⌀100 × 21 mm⌀100⌀5521NF 211
    Fig. 1: NF 211, 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 NF 211

    Load: radial high; no axial loadCylindrical roller

    Bearing Koyo NF 211

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

    Specifications

    Manufacturer number
    Equivalents
    2 exact, 29 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    21 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    01

    Equivalents

    the same size 55 × 100 × 21 from other brands

    34 products
    Series illustration (not a photo of this item): NF 211
    You are viewingKoyo NF 211

    Size and design match across the brand catalogues. The codes in the number are read against the Koyo catalogue.

    • Series illustration (not a photo of this item): NF 211NF 211This bearingKoyo55 × 100 × 21available to orderon requestyou are here
    • Series illustration (not a photo of this item): NF 211NF 211BBC-R55 × 100 × 21out of stockon request
    02

    Often bought with this

    seal 55×100, shaft snap ring Ø55, bore snap ring Ø100

    4 products
    • Seal 55×100JULU 055-100-10 TCWhy it fits: Oil seal 55×100: shaft 55 and housing bore 100, the same as the bearing
      €0.98630 pcs
    • Seal 55×100SUPTEX 55x100x13Why it fits: Oil seal 55×100: shaft 55 and housing bore 100, the same as the bearing
      €4.57available to order
    • Shaft snap ring Ø55CT SEG 55 Z by1000Why it fits: DIN 471 snap ring for a 55 shaft: holds the inner ring on the shaft
      €125.77available to order
    • Bore snap ring Ø100CT SEG 100 W by 100Why it fits: DIN 472 snap ring for a 100 bore: holds the outer ring in the housing
      €28.8214 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 55 × 100 × 21mm

    Cylindrical roller bearing NF 211.

    Frequently asked questions

    Will 211 C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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