63/28 C3 · 28 × 68 × 18

Deep groove ball · 63/28 C3

radial — mediumaxial — low, on both sides

    Drawing of 63/28 C3: ⌀28 × ⌀68 × 18 mm63/28 C3
    Fig. 1: 63/28 C3, 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 63/28 C3

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

    Bearing NTN 63/28 C3

    Price on request
    Available to order

    Specifications

    Manufacturer number
    d
    28 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    68 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    18 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    C3
    m
    0.328 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 28 × 68 × 18 from other brands

    2 products
    Photo: 63/28 C3
    You are viewingNTN 63/28 C3

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

    • Photo: 63/28 2RS63/28 2RScontact seals on both sides, normal clearanceZ&S28 × 68 × 18available to order€7.95
    02

    Often bought with this

    shaft snap ring Ø28, bore snap ring Ø68

    2 products
    • Shaft snap ring Ø28CT SEG 28 Z by 1000Why it fits: DIN 471 snap ring for a 28 shaft: holds the inner ring on the shaft
      €32.92available to order
    • Bore snap ring Ø68CT SEG 68 W by 100Why it fits: DIN 472 snap ring for a 68 bore: holds the outer ring in the housing
      €16.07available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 68d 28B 18
    d×D×Bsize 28 × 68 × 18mm
    mweight 0.328kg

    Deep groove ball bearing 63/28 C3.

    M: NTN data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    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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