Drawing of 3208 ATN9: ⌀40 × ⌀80 × 30.2 mm⌀80⌀4030.23208 ATN9
Fig. 1: 3208 ATN9, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 3208 ATN9

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

Bearing SKF 3208 ATN9

Price on request
Available to order

Specifications

Manufacturer number
ISO designation
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
30.2 mm
Width BRing width. Source: supplier data
Seal
open, no protection
C
47.5 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 × 80 × 30.2 from other brands

23 products
Series illustration (not a photo of this item): 3208 ATN9
You are viewingSKF 3208 ATN9

Everything the number specifies matches: series 32, 40 × 80 × 30.2 mm, open, no protection, special design; any contact angle. The codes in the number are read against the SKF catalogue.

  • Series illustration (not a photo of this item): 3208 ATN93208 ATN9This bearingSKF40 × 80 × 30.2available to orderon requestyou are here
  • Cross-section drawing to size: Angular contact ball, 40 × 80 × 30.2 mm3208 ASKF40 × 80 × 30.2available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 80d 40B 30.2
d×D×Bsize 40 × 80 × 30.2mm
Cdynamic 47.5kN

Angular contact ball bearing 3208 A.

C: SKF 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.

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