61820 2RS · 100 × 125 × 13

Deep groove ball · 61820 2RS

radial — mediumaxial — low, on both sides

    Drawing of 61820 2RS: ⌀100 × ⌀125 × 13 mm61820 2RS2RS
    Fig. 1: 61820 2RS, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 61820 2RS

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing CT 61820 2RS

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    d
    100 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    125 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    13 mm
    Width BRing width. Source: supplier data
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
    C
    19.9 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
    24 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.31 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 100 × 125 × 13 from other brands

    4 products
    Series illustration (not a photo of this item): 61820 2RS
    You are viewingCT 61820 2RS

    Everything the number specifies matches: series 618, 100 × 125 × 13 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 61820 2RS61820 2RSThis bearingCT100 × 125 × 13available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6820 / 61820 2RS6820 / 61820 2RSCT100 × 125 × 1350 pcs€5.76
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    Often bought with this

    bore snap ring Ø125, seal 100×125

    3 products
    • Bore snap ring Ø125CT SEG 125 W by 100Why it fits: DIN 472 snap ring for a 125 bore: holds the outer ring in the housing
      €67.941 pcs
    • Seal 100×125JULU 100-125-10 TCWhy it fits: Oil seal 100×125: shaft 100 and housing bore 125, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €1.42199 pcs
    • Seal 100×125JULU 100-125-12 TCWhy it fits: Oil seal 100×125: shaft 100 and housing bore 125, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €1.42435 pcs
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    Details

    what this bearing is, questions

    About the bearing

    D 125d 100B 13
    d×D×Bsize 100 × 125 × 13mm
    Cdynamic 19.9kN
    C0static 24kN
    mweight 0.31kg

    Deep groove ball bearing 61820-2RS, design 2RS: contact seals on both sides.

    C, C₀, m: CT 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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