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61902-2Z · 15 × 28 × 7

Deep groove ball · 61902 -2Z

radial — mediumaxial — low, on both sides
    Drawing of 61902 -2Z: ⌀15 × ⌀28 × 7 mm61902 -2Z2Z
    Fig. 1: 61902 -2Z, 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 61902-2Z

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

    Bearing SKF 61902-2Z

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    7 exact, 14 approximate
    d
    15 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    28 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    7 mm
    Width BRing width. Source: supplier data
    Seal
    2Zmetal shields on both sides
    Clearance
    normal clearance
    C
    4.36 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
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    Equivalents

    the same size 15 × 28 × 7 from other brands

    24 products
    Series illustration (not a photo of this item): 61902 -2Z
    You are viewingSKF 61902-2Z

    Everything the number specifies matches: series 619, 15 × 28 × 7 mm, metal shields on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the SKF catalogue.

    • Series illustration (not a photo of this item): 61902 -2Z61902 -2ZThis bearingSKF15 × 28 × 7available to orderon requestyou are here
    • Series illustration (not a photo of this item): 6902 / 61902 ZZ6902 / 61902 ZZCT15 × 28 × 71,885 pcs€0.31
    • Series illustration (not a photo of this item): 61902 ZZ61902 ZZno brand15 × 28 × 7660 pcs€0.35
    • Series illustration (not a photo of this item): 6902 ZZ6902 ZZCT15 × 28 × 7available to order€0.29
    • Photo: 61902 ZZ61902 ZZTIMKEN15 × 28 × 7available to order€8.97
    • Series illustration (not a photo of this item): 6902 / 61902 ZZ6902 / 61902 ZZno brand15 × 28 × 7available to orderon request
    • Series illustration (not a photo of this item): 6902 ZZ6902 ZZKG15 × 28 × 7available to orderon request
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    Often bought with this

    shaft snap ring Ø15, bore snap ring Ø28, seal 15×28

    3 products
    • Shaft snap ring Ø15CT SEG 15 Z by 1000Why it fits: DIN 471 snap ring for a 15 shaft: holds the inner ring on the shaft
      €8.92out of stock
    • Bore snap ring Ø28CT SEG 28 W by 1000Why it fits: DIN 472 snap ring for a 28 bore: holds the outer ring in the housing
      €26.862 pcs
    • Seal 15×28JULU 015-28-7 TCWhy it fits: Oil seal 15×28: shaft 15 and housing bore 28, the same as the bearing; the bearing has its own seals (2Z), and the oil seal closes the unit from outside
      €0.17available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 28d 15B 7
    d×D×Bsize 15 × 28 × 7mm
    Cdynamic 4.36kN

    Deep groove ball bearing 61902-ZZ, design 2Z: metal shields on both sides.

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

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    Will 61902 2Z C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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