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NJ 307 ECP · 35 × 80 × 21

Cylindrical roller · NJ 307 ECP

radial — highaxial — low, on one side
    Drawing of NJ 307 ECP: ⌀35 × ⌀80 × 21 mm⌀80⌀3521NJ 307 ECP
    Fig. 1: NJ 307 ECP, 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 NJ 307 ECP

    Load: radial high; axial low, on one sideCylindrical roller NJ

    Bearing SKF NJ 307 ECP

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

    Specifications

    Manufacturer number
    Equivalents
    2 exact, 41 approximate
    d
    35 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    80 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    21 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    75 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
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    Equivalents

    the same size 35 × 80 × 21 from other brands

    47 products
    Series illustration (not a photo of this item): NJ 307 ECP
    You are viewingSKF NJ 307 ECP

    Size and design match across the brand catalogues. The codes in the number are read against the SKF catalogue.

    • Series illustration (not a photo of this item): NJ 307 ECPNJ 307 ECPThis bearingSKF35 × 80 × 21available to orderon requestyou are here
    • Series illustration (not a photo of this item): NJ 307 ECPNJ 307 ECPSTEYR35 × 80 × 21out of stockon request
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    Often bought with this

    seal 35×80, shaft snap ring Ø35, bore snap ring Ø80

    6 products
    • Seal 35×80JULU 035-80-10 TCWhy it fits: Oil seal 35×80: shaft 35 and housing bore 80, the same as the bearing
      €0.53250 pcs
    • Seal 35×80035-80-10Why it fits: Oil seal 35×80: shaft 35 and housing bore 80, the same as the bearing
      Price to be confirmedavailable to order
    • Shaft snap ring Ø35CT SEG 35 Z by 1000Why it fits: DIN 471 snap ring for a 35 shaft: holds the inner ring on the shaft
      €49.66available to order
    • Shaft snap ring Ø35SEG 35 Z (100 pcs)Why it fits: DIN 471 snap ring for a 35 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø80CT SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 bore: holds the outer ring in the housing
      €21.42out of stock
    • Bore snap ring Ø80SEG 80 W by 100Why it fits: DIN 472 snap ring for a 80 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 35 × 80 × 21mm
    Cdynamic 75kN

    Cylindrical roller NJ bearing NJ 307 ECP.

    C: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    Will 307 C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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