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Drawing of 2208 ETN9: ⌀40 × ⌀80 × 23 mm⌀80⌀40232208 ETN9
Fig. 1: 2208 ETN9, 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 2208 ETN9

Load: radial medium; axial low, on both sidesSelf-aligning ball

Bearing SKF 2208 ETN9

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 18 approximate
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
23 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
31.9 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 × 23 from other brands

20 products
Series illustration (not a photo of this item): 2208 ETN9
You are viewingSKF 2208 ETN9

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

  • Series illustration (not a photo of this item): 2208 2RS2208 2RScontact seals on both sides, standard designCT40 × 80 × 2369 pcs€3.11Request a quote
  • Photo: 2208 2RS TVH2208 2RS TVHcontact seals on both sides, TVHFAG40 × 80 × 23available to order€47.39Request a quote
  • Series illustration (not a photo of this item): 2208 2RS2208 2RScontact seals on both sides, standard designno brand40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mmSS 2208 2RScontact seals on both sides, stainless steelMGK40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208 2RSTNGcontact seals on both sides, TNGNEUWEG40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208-2RSTNG N AR3N5contact seals on both sides, TNG, groove for a snap ring, AR3N5: not decodedNSK40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208 2RSTNGC3contact seals on both sides, clearance C3, TNGNSK40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208K-2RSTNG N AR3N5contact seals on both sides, TNG, groove for a snap ring, 1:12 tapered bore, AR3N5: not decodedNSK40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208 E-2RS1KTN9contact seals on both sides, different cage, E, 1:12 tapered boreSKF40 × 80 × 23available to orderon requestRequest a quote
  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 23 mm2208 E-2RS1KTN9/C3contact seals on both sides, clearance C3, different cage, E, 1:12 tapered boreSKF40 × 80 × 23available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 80 × 23mm
Cdynamic 31.9kN

Self-aligning ball bearing 2208. Under GOST the same bearing is designated 1508.

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

Frequently asked questions

What is 1508?

It is the same bearing under GOST 3189-89: 1508 corresponds to the ISO base 2208. Size 40 × 80 × 23 mm, a full equivalent of 2208.

Will 2208 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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