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31309/CL7C · 45 × 100 × 27.25

Tapered roller · 31309/CL7C

at an angle — high, on one side
    Drawing of 31309/CL7C: ⌀45 × ⌀100 × 27.25 mm⌀100⌀45T 27.25C 18α31309/CL7C
    Fig. 1: 31309/CL7C, 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 31309/CL7C

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

    Bearing SKF 31309/CL7C

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

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 7 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
    T
    27.25 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    18 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    C
    106 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
    01

    Equivalents

    the same size 45 × 100 × 27.25 from other brands

    11 products
    Cross-section drawing to size: Tapered roller, 45 × 100 × T 27.25 mm
    You are viewingSKF 31309/CL7C

    Same size, different design: the difference is written in the row.

    • Series illustration (not a photo of this item): 3030930309different series: 30309CT45 × 100 × 25100 pcs€4.25
    • Series illustration (not a photo of this item): 3030930309different series: 30309NTE45 × 100 × 2544 pcs€7.50
    • Photo: 30309 A30309 Adifferent series: 30309Z&S45 × 100 × 25available to order€7.84
    • Series illustration (not a photo of this item): 3030930309different series: 30309no brand45 × 100 × 25available to orderon request
    • Series illustration (not a photo of this item): 3030930309different series: 30309KG45 × 100 × 25available to orderon request
    • Cross-section drawing to size: Tapered roller, 45 × 100 × T 27.25 mm9008745133480 30309133480, 30309: not decodedNKE45 × 100 × 25available to orderon request
    • Cross-section drawing to size: Tapered roller, 45 × 100 × T 27.25 mmHR30309J 5HR: not decodedNSK45 × 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×Tsize 45 × 100 × 27.25mm
    Cdynamic 106kN

    Tapered roller bearing 31309/CL7C.

    C: 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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