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121 · 105 × 160 × 26

Deep groove ball · 121 (6021)

radial — mediumaxial — low, on both sides
    Drawing of 121 (6021): ⌀105 × ⌀160 × 26 mm121 (6021)
    Fig. 1: 121 (6021), end view and section; rolling element geometry per the NSK catalogue; GOST number = ISO 6021, dimensions from the GOST↔ISO table CX p.762. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 121

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

    Bearing CT 121

    Supplier’s set and note: (6021)

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    2 exact, 4 approximate
    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
    01

    Equivalents

    the same size 105 × 160 × 26 from other brands

    9 products
    Drawing: 121 (6021)
    You are viewingCT 121

    Everything the number specifies matches: series 1, 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): 60216021CT105 × 160 × 2620 pcson request
    • Series illustration (not a photo of this item): 60216021SKF105 × 160 × 26out of stockon request
    02

    Details

    what this bearing is, questions

    About the bearing

    D 160d 105B 26
    d×D×Bsize 105 × 160 × 26mm

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

    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.

    03

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