6021 · 105 × 160 × 26

Deep groove ball · 6021

radial — mediumaxial — low, on both sides

    Drawing of 6021: ⌀105 × ⌀160 × 26 mm6021
    Fig. 1: 6021, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6021

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing CT 6021

    Price on request
    In stock: 20 pcs

    Specifications

    Manufacturer number
    GOST number
    d
    105 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    160 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    26 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    76.1 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
    65.5 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    1.6 kg
    MassWeight of the product. Source: supplier data
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    Equivalents

    the same size 105 × 160 × 26 from other brands

    9 products
    Series illustration (not a photo of this item): 6021
    You are viewingCT 6021

    Everything the number specifies matches: series 60, 105 × 160 × 26 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 60216021This bearingCT105 × 160 × 2620 pcson requestyou are here
    • Series illustration (not a photo of this item): 60216021SKF105 × 160 × 26out of stockon request
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    Details

    what this bearing is, questions

    About the bearing

    D 160d 105B 26
    d×D×Bsize 105 × 160 × 26mm
    Cdynamic 76.1kN
    C0static 65.5kN
    mweight 1.6kg

    Deep groove ball bearing 6021. Under GOST the same bearing is designated 121.

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

    Frequently asked questions

    What is 121?

    It is the same bearing under GOST 3189-89: 121 corresponds to the ISO base 6021. Size 105 × 160 × 26 mm, a full equivalent of 6021.

    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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