3305 ATN9 · 25 × 62 × 25.4

Angular contact ball · 3305 ATN9

at an angle — medium, on both sides

    Drawing of 3305 ATN9: ⌀25 × ⌀62 × 25.4 mm⌀62⌀2525.43305 ATN9
    Fig. 1: 3305 ATN9, 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 3305 ATN9

    Combined load at an angle (angular contact), axial on one sideAngular contact ball

    Bearing SKF 3305 ATN9

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    d
    25 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    62 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    25.4 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    C
    32 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
    m
    0.35 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 25 × 62 × 25.4 from other brands

    14 products
    Series illustration (not a photo of this item): 3305 ATN9
    You are viewingSKF 3305 ATN9

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

    • Series illustration (not a photo of this item): 3305 2RS TNG3305 2RS TNGcontact seals on both sides, TNGCT25 × 62 × 25.450 pcs€2.64
    • Series illustration (not a photo of this item): 3305 2RS3305 2RScontact seals on both sides, standard designCT25 × 62 × 25.4available to order€3.56
    • Photo: 3305 A-2RS1TN9/MT333305 A-2RS1TN9/MT33contact seals on both sides, different cage, A, MT33SKF25 × 62 × 25.4available to order€44.79
    • Photo: 3305 A-2RS1TN9/C3MT333305 A-2RS1TN9/C3MT33contact seals on both sides, clearance C3, different cage, A, MT33SKF25 × 62 × 25.4available to order€45.16
    • Series illustration (not a photo of this item): 3305 2RS3305 2RScontact seals on both sides, standard designno brand25 × 62 × 25.4available to orderon request
    • Series illustration (not a photo of this item): 3305 2RS ATN93305 2RS ATN9contact seals on both sides, A, TN9ISB25 × 62 × 25.4available to orderon request
    • Type diagram, no dimensions: ball3305B-2RSRTNG N YRLN5contact seals on both sides, 5, B, TNG, Y, groove for a snap ring, RL: not decodedNSK25 × 62 × ?available to orderon request
    • Type diagram, no dimensions: ball3305B-2RSRTNGC3 N YRLN5contact seals on both sides, clearance C3, 5, B, TNG, Y, groove for a snap ring, RL: not decodedNSK25 × 62 × ?available to orderon request
    • Series illustration (not a photo of this item): 3305 2RS3305 2RScontact seals on both sides, standard designNTE25 × 62 × 25.4available to orderon request
    • Photo: 3305 2RS3305 2RScontact seals on both sides, standard designZ&S25 × 62 × 25.4out of stockon request
    02

    Often bought with this

    seal 25×62, shaft snap ring Ø25, bore snap ring Ø62

    5 products
    • Seal 25×62JULU 025-62-10 TCWhy it fits: Oil seal 25×62: shaft 25 and housing bore 62, the same as the bearing
      €0.39890 pcs
    • Seal 25×62JULU 025-62-7 TCWhy it fits: Oil seal 25×62: shaft 25 and housing bore 62, the same as the bearing
      €0.39available to order
    • Shaft snap ring Ø25CT SEG 25 Z by 1000Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      €31.6125 pcs
    • Shaft snap ring Ø25SEG 25 Z (100 pcs)Why it fits: DIN 471 snap ring for a 25 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø62CT SEG 62 W by 1000Why it fits: DIN 472 snap ring for a 62 bore: holds the outer ring in the housing
      €112.8412 pcs
    03

    Details

    what this bearing is, questions

    About the bearing

    D 62d 25B 25.4
    d×D×Bsize 25 × 62 × 25.4mm
    Cdynamic 32kN
    mweight 0.35kg

    Angular contact ball bearing 3305 A.

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

    Frequently asked questions

    Will 3305 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.

    04

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