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6004 2RS NR C3 · 20 × 42 × 12

Deep groove ball · 6004 2RS NR C3

radial — mediumaxial — low, on both sides
    Simplified drawing of the bearing per ISO 8826-1, dimensions of 6004 2RS NR C3: ⌀20 × ⌀42 × 12 mm⌀42⌀20126004 2RS NR C32RS
    Fig. 1: 6004 2RS NR C3, simplified drawing per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6004 2RS NR C3

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

    Bearing Z&S 6004 2RS NR C3

    €1.52per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 63 approximate
    d
    20 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    42 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    12 mm
    Width BRing width. Source: two supplier sources
    Seal
    2RSrubber, both sides
    Clearance
    C3
    C
    9.95 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
    5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    Limiting speed
    21,000 rpm
    Limiting speedMechanical limit; depends on the seal (SKF 6200: 36,000 open, 17,000 with 2RSH). Source: supplier data
    m
    0.069 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 20 × 42 × 12 from other brands

    64 products
    Photo: 6004 2RS NR C3
    You are viewingZ&S 6004 2RS NR C3
    €1.52baseline for the price comparison

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

    • Series illustration (not a photo of this item): 6004 2RS6004 2RSnormal clearance, standard designCT20 × 42 × 1250,071 pcs€0.47−€1.05
    • Series illustration (not a photo of this item): 6004 2RSC36004 2RSC3standard designCT20 × 42 × 12100 pcs€0.47−€1.05
    • Drawing: SS 6004 2RSSS 6004 2RSnormal clearance, stainless steelCT20 × 42 × 122,868 pcs€1.95+€0.43
    • Series illustration (not a photo of this item): 6004 2NSE6004 2NSEnormal clearance, standard designNACHI20 × 42 × 12149 pcs€2.78+€1.26
    • Series illustration (not a photo of this item): 6004 2RS C36004 2RS C3standard designKoyo20 × 42 × 1285 pcs€3.29+€1.77
    • Photo: 6004 2RS6004 2RSnormal clearance, standard designKoyo20 × 42 × 12250 pcs€3.59+€2.07
    • Drawing: 6004 LLUC3/5K6004 LLUC3/5K5KNTN20 × 42 × 1230 pcs€3.99+€2.47
    • Series illustration (not a photo of this item): 6004 2RS6004 2RSnormal clearance, standard designNTE20 × 42 × 12available to order€0.73−€0.79
    • Photo: 6004 2RS6004 2RSnormal clearance, standard designZ&S20 × 42 × 12available to order€1.05−€0.47
    • Drawing: 6004 2RS SS6004 2RS SSnormal clearance, stainless steelCT20 × 42 × 12available to order€2.13+€0.61

    Under the price: the difference from the price of this bearing (€1.52).
    02

    Often bought with this

    shaft snap ring Ø20, bore snap ring Ø42, seal 20×42

    5 products
    • Shaft snap ring Ø20CT SEG 20 Z by 1000Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      €22.57available to order
    • Shaft snap ring Ø20SEG 20 Z (100 pcs)Why it fits: DIN 471 snap ring for a 20 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø42CT SEG 42 W by 1000Why it fits: DIN 472 snap ring for a 42 bore: holds the outer ring in the housing
      €45.155 pcs
    • Seal 20×42JULU 020-42-7 TCWhy it fits: Oil seal 20×42: shaft 20 and housing bore 42, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.25300 pcs
    • Seal 20×42JULU 020-42-10 TCWhy it fits: Oil seal 20×42: shaft 20 and housing bore 42, the same as the bearing; the bearing has its own seals (2RS), and the oil seal closes the unit from outside
      €0.28560 pcs
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    2 machines1 makeby parts catalogues

    1. Gaspardo Nina 250/​300/​400 (mechanical seed drill) Maschio Gaspardo same geometry 3 assemblies

      ours has clearance C3; the machine takes normal (CN); ours has groove and snap ring (NR)

      manufacturer’s catalogue: maschio_nina-2015

    2. Gaspardo Primavera (pneumatic seed drill) Maschio Gaspardo same geometry 3 assemblies

      ours has clearance C3; the machine takes normal (CN); ours has groove and snap ring (NR)

      manufacturer’s catalogue: maschio_primavera-2009

    Number in the manufacturer’s catalogue: by ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 42d 20B 12
    d×D×Bsize 20 × 42 × 12mm
    Cdynamic 9.95kN
    C0static 5kN
    mweight 0.069kg

    Deep groove ball bearing 6004-2RS C3, design 2RS: contact seals on both sides.

    C, C₀, m and limiting speed 21,000 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.

    04

    By make and unit

    this bearing is fitted in machines of these makes

    05

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