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6905 2NSE · 25 × 42 × 9

Deep groove ball · 6905 2NSE

radial — mediumaxial — low, on both sides
    Drawing of 6905 2NSE: ⌀25 × ⌀42 × 9 mm6905 2NSE2NSE
    Fig. 1: 6905 2NSE, 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 6905 2NSE

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

    Bearing NACHI 6905 2NSE

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    9 exact, 17 approximate
    d
    25 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    42 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    9 mm
    Width BRing width. Source: supplier data
    Seal
    2NSEcontact seals on both sides
    Clearance
    normal clearance
    C
    7 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
    4.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.042 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 25 × 42 × 9 from other brands

    28 products
    Series illustration (not a photo of this item): 6905 2NSE
    You are viewingNACHI 6905 2NSE

    Everything the number specifies matches: series 69, 25 × 42 × 9 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NACHI catalogue.

    • Series illustration (not a photo of this item): 6905 2NSE6905 2NSEThis bearingNACHI25 × 42 × 9available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6905 / 61905 2RS6905 / 61905 2RSCT25 × 42 × 93,796 pcs€0.46
    • Series illustration (not a photo of this item): 61905 2RS61905 2RSno brand25 × 42 × 99 pcs€0.71
    • Series illustration (not a photo of this item): 6905 2RS6905 2RSKoyo25 × 42 × 910 pcs€12.02
    • Series illustration (not a photo of this item): 6905 2RS6905 2RSCT25 × 42 × 9available to order€0.58
    • Series illustration (not a photo of this item): 61905 2RS61905 2RSCT25 × 42 × 9available to orderon request
    • Series illustration (not a photo of this item): 6905 2RS6905 2RSKG25 × 42 × 9available to orderon request
    • Series illustration (not a photo of this item): 6905 2RS6905 2RSMGK25 × 42 × 9available to orderon request
    • Series illustration (not a photo of this item): 61905-2RS161905-2RS1SKF25 × 42 × 9available to orderon request
    02

    Often bought with this

    shaft snap ring Ø25, bore snap ring Ø42, seal 25×42

    5 products
    • Shaft snap ring Ø25CT SEG 25 Z by 1000Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      €31.6125 pcs
    • Shaft snap ring Ø25SEG 25 Z (100 pcs)Why it fits: DIN 471 snap ring for a 25 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 25×42JULU 025-42-10 TCWhy it fits: Oil seal 25×42: shaft 25 and housing bore 42, the same as the bearing; the bearing has its own seals (2NSE), and the oil seal closes the unit from outside
      €0.28123 pcs
    • Seal 25×42JULU 025-42-7 TCWhy it fits: Oil seal 25×42: shaft 25 and housing bore 42, the same as the bearing; the bearing has its own seals (2NSE), and the oil seal closes the unit from outside
      €0.292,315 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    D 42d 25B 9
    d×D×Bsize 25 × 42 × 9mm
    Cdynamic 7kN
    C0static 4.5kN
    mweight 0.042kg

    Deep groove ball bearing 6905-2RS, design 2NSE: contact seals on both sides.

    C, C₀, m: NACHI 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

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