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31314 · 70 × 150 × 38

Tapered roller · 31314

at an angle — high, on one side
    Drawing of 31314: ⌀70 × ⌀150 × 38 mm⌀150⌀70T 38α31314
    Fig. 1: 31314, 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 31314

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

    Bearing CT 31314

    €12.44per piece incl. VAT
    In stock: 46 pcs
    In the cart

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    1 exact, 6 approximate
    d
    70 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    150 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    T
    38 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: two supplier sources
    C
    187 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
    220 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    2.95 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 70 × 150 × 38 from other brands

    9 products
    Series illustration (not a photo of this item): 31314
    You are viewingCT 31314
    €12.44baseline for the price comparison

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

    • Series illustration (not a photo of this item): 3031430314different series: 30314CT70 × 150 × 3587 pcs€12.87+€0.43
    • Photo: 30314 A30314 AAZ&S70 × 150 × 35available to order€21.63+€9.19
    • Photo: 31314 A31314 AAZ&S70 × 150 × 35available to order€29.40+€16.96
    • Series illustration (not a photo of this item): 3031430314different series: 30314DYZV70 × 150 × 35available to orderon request
    • Series illustration (not a photo of this item): 3031430314different series: 30314KG70 × 150 × 35available to orderon request
    • Series illustration (not a photo of this item): 3031430314different series: 30314NTE70 × 150 × 35available to orderon request

    Under the price: the difference from the price of this bearing (€12.44).
    02

    Often bought with this

    shaft snap ring Ø70, bore snap ring Ø150

    2 products
    • Shaft snap ring Ø70CT SEG 70 Z by1000Why it fits: DIN 471 snap ring for a 70 shaft: holds the inner ring on the shaft
      €209.55out of stock
    • Bore snap ring Ø150CT SEG 150 W by 100Why it fits: DIN 472 snap ring for a 150 bore: holds the outer ring in the housing
      €86.47available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 70 × 150 × 38mm
    Cdynamic 187kN
    C0static 220kN
    mweight 2.95kg

    Tapered roller bearing 31314. Under GOST the same bearing is designated 1027314.

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

    Frequently asked questions

    What is 1027314?

    It is the same bearing under GOST 3189-89: 1027314 corresponds to the ISO base 31314. Size 70 × 150 × 38 mm, a full equivalent of 31314.

    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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