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3306 · 30 × 72 × 30.2

Angular contact ball · 3306

at an angle — medium, on both sides
    Drawing of 3306: ⌀30 × ⌀72 × 30.2 mm⌀72⌀3030.23306
    Fig. 1: 3306, 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 3306

    Combined load at an angle (angular contact), axial on one sideAngular contact ball

    Bearing CT 3306

    €4.20per piece incl. VAT
    In stock: 30 pcs
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    2 exact, 24 approximate
    d
    30 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    72 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    30.2 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    C
    41.5 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
    27.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.59 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 30 × 72 × 30.2 from other brands

    27 products
    Series illustration (not a photo of this item): 3306
    You are viewingCT 3306
    €4.20baseline for the price comparison

    Everything the number specifies matches: series 33, 30 × 72 × 30.2 mm, open, no protection, ordinary steel, design without special letters; any contact angle. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 33063306This bearingCT30 × 72 × 30.230 pcs€4.20you are here
    • Series illustration (not a photo of this item): 33063306NTE30 × 72 × 30.2available to orderon request

    Under the price: the difference from the price of this bearing (€4.20).
    02

    Often bought with this

    seal 30×72, shaft snap ring Ø30, bore snap ring Ø72

    6 products
    • Seal 30×72JULU 030-72-10 TCWhy it fits: Oil seal 30×72: shaft 30 and housing bore 72, the same as the bearing
      €0.392,205 pcs
    • Seal 30×72SOG 100958N 30x72x10Why it fits: Oil seal 30×72: shaft 30 and housing bore 72, the same as the bearing
      Price to be confirmedavailable to order
    • 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 Ø72CT SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      €177.06available to order
    • Bore snap ring Ø72SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    1 machine1 makeby parts catalogues

    1. Horsch Tiger 6 AS (from 2011) Horsch check the version 2 assemblies

      not set by the number: sealing, clearance, precision class

      manufacturer’s catalogue: HORSCH Spare Parts Catalog (Quanos SIS.one), content language ru

    Number in the manufacturer’s catalogue: by GOST (3056306) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 72d 30B 30.2
    d×D×Bsize 30 × 72 × 30.2mm
    Cdynamic 41.5kN
    C0static 27.5kN
    mweight 0.59kg

    Angular contact ball bearing 3306. Under GOST the same bearing is designated 3056306.

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

    Frequently asked questions

    What is 3056306?

    It is the same bearing under GOST 3189-89: 3056306 corresponds to the ISO base 3306. Size 30 × 72 × 30.2 mm, a full equivalent of 3306.

    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

    By make and unit

    this bearing is fitted in machines of these makes

    05

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