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NUP309N · 45 × 100 × 25

Cylindrical roller · NUP309N

radial — highaxial — low, on both sides
    Drawing of NUP309N: ⌀45 × ⌀100 × 25 mm⌀100⌀4525NUP309N
    Fig. 1: NUP309N, 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 NUP309N

    Load: radial high; axial low, on both sidesCylindrical roller NUP

    Bearing CT NUP309N

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

    Specifications

    Manufacturer number
    Equivalents
    5 exact, 37 approximate
    d
    45 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    25 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    01

    Equivalents

    the same size 45 × 100 × 25 from other brands

    43 products
    Series illustration (not a photo of this item): NUP309N
    You are viewingCT NUP309N

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

    • Series illustration (not a photo of this item): NUP309NNUP309NThis bearingCT45 × 100 × 25available to orderon requestyou are here
    • Photo: NUP 309NUP 309Z&S45 × 100 × 25available to order€13.03
    • Photo: NUP 309 NNUP 309 NZ&S45 × 100 × 25available to order€17.10
    • Photo: NUP 309NUP 309FAG45 × 100 × 25available to order€81.30
    • Series illustration (not a photo of this item): NUP 309NUP 309CT45 × 100 × 25available to orderon request
    02

    Often bought with this

    seal 45×100, shaft snap ring Ø45, bore snap ring Ø100

    3 products
    • Seal 45×100JULU 045-100-10 TCWhy it fits: Oil seal 45×100: shaft 45 and housing bore 100, the same as the bearing
      €0.93available to order
    • Shaft snap ring Ø45CT SEG 45 Z by 1000Why it fits: DIN 471 snap ring for a 45 shaft: holds the inner ring on the shaft
      €77.63available to order
    • Bore snap ring Ø100CT SEG 100 W by 100Why it fits: DIN 472 snap ring for a 100 bore: holds the outer ring in the housing
      €28.8214 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Bsize 45 × 100 × 25mm

    Cylindrical roller NUP bearing NUP309N.

    Frequently asked questions

    Will 309 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.

    04

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