629 · 9 × 26 × 8

Deep groove ball · 629

radial — mediumaxial — low, on both sides

    Drawing of 629: ⌀9 × ⌀26 × 8 mm629
    Fig. 1: 629, 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 629

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

    Bearing CT 629

    Price on request
    Available to order

    Specifications

    Manufacturer number
    GOST number
    d
    9 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    26 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    8 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    4.75 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
    1.96 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.02 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 9 × 26 × 8 from other brands

    2 products
    Series illustration (not a photo of this item): 629
    You are viewingCT 629

    Everything the number specifies matches: 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): 629629This bearingCT9 × 26 × 8available to orderon requestyou are here
    • Series illustration (not a photo of this item): 629629SKF9 × 26 × 8available to orderon request
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    Often bought with this

    shaft snap ring Ø9, bore snap ring Ø26

    2 products
    • Shaft snap ring Ø9CT SEG 9 Z by1000Why it fits: DIN 471 snap ring for a 9 shaft: holds the inner ring on the shaft
      €5.84out of stock
    • Bore snap ring Ø26CT SEG 26 W by 1000Why it fits: DIN 472 snap ring for a 26 bore: holds the outer ring in the housing
      €22.64available to order
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    Details

    what this bearing is, questions

    About the bearing

    D 26d 9B 8
    d×D×Bsize 9 × 26 × 8mm
    Cdynamic 4.75kN
    C0static 1.96kN
    mweight 0.02kg

    Deep groove ball bearing 629. Under GOST the same bearing is designated 29.

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

    Frequently asked questions

    What is 29?

    It is the same bearing under GOST 3189-89: 29 corresponds to the ISO base 629. Size 9 × 26 × 8 mm, a full equivalent of 629.

    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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