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3308 A-2ZTN9/MT33 · 40 × 90 × 36.5

Angular contact ball · 3308 A-2ZTN9/MT33

at an angle — medium, on both sides
    Drawing of 3308 A-2ZTN9/MT33: ⌀40 × ⌀90 × 36.5 mm⌀90⌀4036.53308 A-2ZTN9/MT332Z
    Fig. 1: 3308 A-2ZTN9/MT33, 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 3308 A-2ZTN9/MT33

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

    Bearing SKF 3308 A-2ZTN9/MT33

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

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 13 approximate
    d
    40 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    90 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    36.5 mm
    Width BRing width. Source: supplier data
    Seal
    2Zmetal shields on both sides
    C
    64 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 40 × 90 × 36.5 from other brands

    14 products
    Series illustration (not a photo of this item): 3308 A-2ZTN9/MT33
    You are viewingSKF 3308 A-2ZTN9/MT33

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

    • Series illustration (not a photo of this item): 3308 2RS TNG3308 2RS TNGcontact seals on both sides, TNGCT40 × 90 × 36.591 pcs€5.88
    • Series illustration (not a photo of this item): 3308 2RS3308 2RScontact seals on both sides, standard designCT40 × 90 × 36.556 pcs€8.57
    • Photo: 3308 2RS3308 2RScontact seals on both sides, standard designZ&S40 × 90 × 36.5available to order€17.74
    • Series illustration (not a photo of this item): 3308 2RS3308 2RScontact seals on both sides, standard designno brand40 × 90 × 36.5available to orderon request
    • Series illustration (not a photo of this item): 3308B-2RSRTNG3308B-2RSRTNGcontact seals on both sides, B, TNGNEUWEG40 × 90 × 36.5available to orderon request
    • Series illustration (not a photo of this item): 3308B-2RSRTNGC33308B-2RSRTNGC3contact seals on both sides, clearance C3, B, TNGNEUWEG40 × 90 × 36.5available to orderon request
    • Type diagram, no dimensions: ball3308B-2RSRTNG N AR3N5contact seals on both sides, 5, A, B, TNG, groove for a snap ring, R3: not decodedNSK40 × 90 × ?available to orderon request
    • Type diagram, no dimensions: ball3308B-2RSRTNGC3 N AR3N5contact seals on both sides, clearance C3, 5, A, B, TNG, groove for a snap ring, R3: not decodedNSK40 × 90 × ?available to orderon request
    • Series illustration (not a photo of this item): 3308J N 53308J N 5open, no protection, 5, J, groove for a snap ringNSK40 × 90 × 36.5available to orderon request
    • Series illustration (not a photo of this item): 3308 A/C33308 A/C3open, no protection, clearance C3, ASKF40 × 90 × 36.5available to orderon request
    02

    Often bought with this

    shaft snap ring Ø40, bore snap ring Ø90, seal 40×90

    6 products
    • Shaft snap ring Ø40CT SEG 40 Z by 1000Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      €54.16available to order
    • Shaft snap ring Ø40SEG 40 Z (100 pcs)Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø90CT SEG 90 W by 100Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      €23.89available to order
    • Bore snap ring Ø90SEG 90 W by 1000Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 40×90JULU 040-90-10 TCWhy it fits: Oil seal 40×90: shaft 40 and housing bore 90, the same as the bearing; the bearing has its own seals (2Z), and the oil seal closes the unit from outside
      €0.73400 pcs
    • Seal 40×90JULU 040-90-12 TCWhy it fits: Oil seal 40×90: shaft 40 and housing bore 90, the same as the bearing; the bearing has its own seals (2Z), and the oil seal closes the unit from outside
      Price to be confirmedavailable to order
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    Details

    what this bearing is, questions

    About the bearing

    D 90d 40B 36.5
    d×D×Bsize 40 × 90 × 36.5mm
    Cdynamic 64kN

    Angular contact ball bearing 3308 A-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.

    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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