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6906 2NSE · 30 × 47 × 9

Deep groove ball · 6906 2NSE

radial — mediumaxial — low, on both sides
    Drawing of 6906 2NSE: ⌀30 × ⌀47 × 9 mm6906 2NSE2NSE
    Fig. 1: 6906 2NSE, 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 6906 2NSE

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

    Bearing NACHI 6906 2NSE

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    7 exact, 12 approximate
    d
    30 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    47 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
    7.25 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
    m
    0.045 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 30 × 47 × 9 from other brands

    20 products
    Series illustration (not a photo of this item): 6906 2NSE
    You are viewingNACHI 6906 2NSE

    Everything the number specifies matches: series 69, 30 × 47 × 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): 6906 2NSE6906 2NSEThis bearingNACHI30 × 47 × 9available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6906 / 61906 2RS6906 / 61906 2RSCT30 × 47 × 93,410 pcs€0.79
    • Series illustration (not a photo of this item): 6906 2RS6906 2RSCT30 × 47 × 9available to order€0.69
    • Series illustration (not a photo of this item): 61906-2RS61906-2RSno brand30 × 47 × 9available to orderon request
    • Series illustration (not a photo of this item): 6906 2RS6906 2RSno brand30 × 47 × 9available to orderon request
    • Series illustration (not a photo of this item): 61906 2RS61906 2RSCT30 × 47 × 9available to orderon request
    • Series illustration (not a photo of this item): 6906 2RS6906 2RSKG30 × 47 × 9available to orderon request
    02

    Often bought with this

    shaft snap ring Ø30, bore snap ring Ø47, seal 30×47

    5 products
    • Shaft snap ring Ø30CT SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €54.162 pcs
    • Shaft snap ring Ø30SEG 30 Z by 1000Why it fits: DIN 471 snap ring for a 30 shaft: holds the inner ring on the shaft
      €49.44available to order
    • Bore snap ring Ø47CT SEG 47 W by 1000Why it fits: DIN 472 snap ring for a 47 bore: holds the outer ring in the housing
      €90.2811 pcs
    • Seal 30×47JULU 030-47-8 TCWhy it fits: Oil seal 30×47: shaft 30 and housing bore 47, the same as the bearing; the bearing has its own seals (2NSE), and the oil seal closes the unit from outside
      €0.25100 pcs
    • Seal 30×47JULU 030-47-10 TCWhy it fits: Oil seal 30×47: shaft 30 and housing bore 47, the same as the bearing; the bearing has its own seals (2NSE), and the oil seal closes the unit from outside
      €0.29760 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    D 47d 30B 9
    d×D×Bsize 30 × 47 × 9mm
    Cdynamic 7.25kN
    C0static 5kN
    mweight 0.045kg

    Deep groove ball bearing 6906-2RS, 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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