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UK 211 2RS · 55 × 100 × 21

On an adapter sleeve · UK 211 2RS

radial — mediumaxial — low, on both sides
    Drawing of UK 211 2RS: ⌀55 × ⌀100 × 59 mm⌀100⌀5559UK 211 2RS2RS
    Fig. 1: UK 211 2RS, insert bearing with a 1:12 tapered bore, d is the small diameter of the cone (Z&S Insert p.25); the sleeve H2311 (shaft ⌀50) is supplied separately. Section and end view, simplified per ISO 8826-1. Dimensions in mm
    Insert bearing FKL UK 211 2RS — photo 1
    Load: radial high; axial medium, on both sidesOn an adapter sleeve

    Insert bearing FKL UK 211 2RS

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

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 0 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    21 mm
    Width BRing width. Source: two supplier sources
    Insert bearing width
    59 mm
    Insert bearing widthSource: Z&S Insert p.25
    Seal
    2RSrubber, both sides
    m
    0.61 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 55 × 100 × 21 from other brands

    2 products
    Photo: UK 211 2RS
    You are viewingFKL UK 211 2RS

    Not enough data for a firm conclusion: what is missing is written in the row.

    • Photo: UK 211 2RSUK 211 2RSUK: not decodedZ&S55 × 100 × 21available to order€14.59
    02

    Often bought with this

    adapter sleeve H2311, housing 211, complete unit UK 211

    6 products
    • Adapter sleeve H2311CT H 2311Why it fits: H2311 for the taper of the UK 211 insert: shaft 50 (Z&S Insert p.25)
      €3.043 pcs
    • Adapter sleeve H2311Z&S H 2311Why it fits: H2311 for the taper of the UK 211 insert: shaft 50 (Z&S Insert p.25)
      €5.12available to order
    • Housing 211FAG P 211Why it fits: housing for the 211 insert: same seating sphere (ISO 3228, CT housing table)
      €41.48available to order
    • Housing 211FKL F 211Why it fits: housing for the 211 insert: same seating sphere (ISO 3228, CT housing table)
      €42.06available to order
    • Complete unit UK 211Koyo UKFC 211 JWhy it fits: housed unit with the same UK 211 insert: the housing together with the bearing
      Price to be confirmedavailable to order
    • Complete unit UK 211Koyo UKP 211 JWhy it fits: housed unit with the same UK 211 insert: the housing together with the bearing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 55 × 100 × 21mm
    mweight 0.61kg

    On an adapter sleeve bearing UK 211 2RS, design 2RS: contact seals on both sides.

    M: FKL data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    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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