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ISB
32311 · 55 × 120 × 45.5

Tapered roller · 32311

at an angle — high, on one side
    Drawing of 32311: ⌀55 × ⌀120 × 45.5 mm⌀120⌀55B 43T 45.5C 35α32311
    Fig. 1: 32311, 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 32311

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

    Bearing ISB 32311

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

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    4 exact, 1 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    120 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    43 mm
    Width BRing width. Source: supplier data
    T
    45.5 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
    Cup width C
    35 mm
    Cup width CWidth of the outer ring of a tapered roller bearing. Source: supplier data
    01

    Equivalents

    the same size 55 × 120 × 45.5 from other brands

    7 products
    Series illustration (not a photo of this item): 32311
    You are viewingISB 32311

    Everything the number specifies matches: series 323, 55 × 120 × 43 mm, ordinary steel, design without special letters. The codes in the number are read against the ISB catalogue.

    • Series illustration (not a photo of this item): 3231132311This bearingISB55 × 120 × 43available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3231132311KG55 × 120 × 436 pcs€13.42
    • Series illustration (not a photo of this item): 3231132311CT55 × 120 × 43available to order€13.38
    • Photo: 3231132311Z&S55 × 120 × 43available to order€17.57
    02

    Often bought with this

    shaft snap ring Ø55, bore snap ring Ø120

    2 products
    • Shaft snap ring Ø55CT SEG 55 Z by1000Why it fits: DIN 471 snap ring for a 55 shaft: holds the inner ring on the shaft
      €125.77available to order
    • Bore snap ring Ø120CT SEG 120 W by 100Why it fits: DIN 472 snap ring for a 120 bore: holds the outer ring in the housing
      €65.88available to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    1 machine1 makeby parts catalogues

    1. Belarus 2522DV/​2822DTs/​3022DV (2522.1/​2822.1/​3022.1) Belarus check the version 1 assembly · 1 pcs per machine

      the type of our item by number does not match its section: please check

      manufacturer’s catalogue: BELARUS 2522DV/​2822DTs/​3022DV. 2822DTs-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    Number in the manufacturer’s catalogue: by GOST (7611) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    d×D×Tsize 55 × 120 × 45.5mm

    Tapered roller bearing 32311. Under GOST the same bearing is designated 7611.

    Frequently asked questions

    What is 7611?

    It is the same bearing under GOST 3189-89: 7611 corresponds to the ISO base 32311. Size 55 × 120 × 45.5 mm, a full equivalent of 32311.

    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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