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61917 2RS · 85 × 120 × 18

Deep groove ball · 61917 2RS

radial — mediumaxial — low, on both sides
    Drawing of 61917 2RS: ⌀85 × ⌀120 × 18 mm61917 2RS2RS
    Fig. 1: 61917 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 61917 2RS

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

    Bearing Z&S 61917 2RS

    €26.12per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    2 exact, 4 approximate
    d
    85 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    120 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    18 mm
    Width BRing width. Source: two supplier sources
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
    C
    31.9 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
    30 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    6,300 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.557 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 85 × 120 × 18 from other brands

    6 products
    Photo: 61917 2RS
    You are viewingZ&S 61917 2RS
    €26.12baseline for the price comparison

    Everything the number specifies matches: series 619, 85 × 120 × 18 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the Z&S catalogue.

    • Photo: 61917 2RS61917 2RSThis bearingZ&S85 × 120 × 18available to order€26.12you are here
    • Photo: 61917 2RS61917 2RSWBW85 × 120 × 18available to order€18.10−€8.02

    Under the price: the difference from the price of this bearing (€26.12).
    02

    Often bought with this

    bore snap ring Ø120, seal 85×120

    3 products
    • Bore snap ring Ø120CT SEG 120 W by 100Why it fits: DIN 472 snap ring for a 120 bore: holds the outer ring in the housing
      €65.88available to order
    • Seal 85×120JULU 085-120-12 TCWhy it fits: Oil seal 85×120: shaft 85 and housing bore 120, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.97216 pcs
    • Seal 85×120JULU 085-120-13 TCWhy it fits: Oil seal 85×120: shaft 85 and housing bore 120, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €1.09available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 120d 85B 18
    d×D×Bsize 85 × 120 × 18mm
    Cdynamic 31.9kN
    C0static 30kN
    mweight 0.557kg

    Deep groove ball bearing 61917-2RS, design 2RS: contact seals on both sides.

    C, C₀, m and limiting speed 6,300 rpm: Z&S 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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