33018 Q · 90 × 140 × 39

Tapered roller · 33018 Q

at an angle — high, on one side

    Drawing of 33018 Q: ⌀90 × ⌀140 × 39 mm⌀140⌀90B 39T 39C 32.5α33018 Q
    Fig. 1: 33018 Q, 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 33018 Q

    Combined load at an angle (tapered, high), axial on one sideTapered roller

    Bearing SKF 33018 Q

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    90 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    140 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    39 mm
    Width BRing width. Source: supplier data
    T
    39 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    32.5 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    266 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
    355 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    2.2 kg
    MassWeight of the product. Source: two supplier sources
    01

    Equivalents

    the same size 90 × 140 × 39 from other brands

    5 products
    Photo: 33018 Q
    You are viewingSKF 33018 Q

    Not enough data for a firm conclusion: what is missing is written in the row.

    • Series illustration (not a photo of this item): 3301833018Q: not decodedCT90 × 140 × 3968 pcs€12.91
    • Photo: 33018 A33018 AQ: not decodedZ&S90 × 140 × 39available to order€23.40
    • Series illustration (not a photo of this item): 3301833018Q: not decodedno brand90 × 140 × 39available to orderon request
    • Series illustration (not a photo of this item): 3301833018Q: not decodedSKF90 × 140 × 39available to orderon request
    02

    Often bought with this

    seal 90×140

    2 products
    • Seal 90×140090-140-13 TCWhy it fits: Oil seal 90×140: shaft 90 and housing bore 140, the same as the bearing
      Price to be confirmedavailable to order
    • Seal 90×140JULU 090-140-13 TCWhy it fits: Oil seal 90×140: shaft 90 and housing bore 140, the same as the bearing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 90 × 140 × 39mm
    Cdynamic 266kN
    C0static 355kN
    mweight 2.2kg

    Tapered roller bearing 33018 Q.

    C, C₀, m: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    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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