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NAF
31320 · 100 × 215 × 56.5

Tapered roller · 31320

at an angle — high, on one side
    Drawing of 31320: ⌀100 × ⌀215 × 56.5 mm⌀215⌀100T 56.5α31320
    Fig. 1: 31320, 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 31320

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

    Bearing NAF 31320

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

    Specifications

    Manufacturer number
    GOST number
    Equivalents
    5 exact, 4 approximate
    d
    100 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    215 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    T
    56.5 mm
    Total width TOverall width of an assembled tapered roller bearing. Source: supplier data
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    Equivalents

    the same size 100 × 215 × 56.5 from other brands

    10 products
    Series illustration (not a photo of this item): 31320
    You are viewingNAF 31320

    Everything the number specifies matches: series 313, 100 × 215 mm, ordinary steel, design without special letters. The codes in the number are read against the NAF catalogue.

    • Series illustration (not a photo of this item): 3132031320This bearingNAF100 × 215 × ?available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3132031320CX100 × 215 × ?available to orderon request
    • Series illustration (not a photo of this item): 3132031320ELW100 × 215 × ?available to orderon request
    • Series illustration (not a photo of this item): 3132031320ISB100 × 215 × ?available to orderon request
    • Series illustration (not a photo of this item): 3132031320ZEN100 × 215 × ?available to orderon request
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    Details

    what this bearing is, questions

    About the bearing

    d×D×Tsize 100 × 215 × 56.5mm

    Tapered roller bearing 31320. Under GOST the same bearing is designated 1027320.

    Frequently asked questions

    What is 1027320?

    It is the same bearing under GOST 3189-89: 1027320 corresponds to the ISO base 31320. Size 100 × 215 × 56.5 mm, a full equivalent of 31320.

    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.

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