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Drawing of 1208 EKTN9: ⌀40 × ⌀80 × 18 mm⌀80⌀40181208 EKTN9
Fig. 1: 1208 EKTN9, 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 1208 EKTN9

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

Bearing SKF 1208 EKTN9

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
4 exact, 19 approximate
d
40 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
80 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
18 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
m
0.42 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 40 × 80 × 18 from other brands

28 products
Cross-section drawing to size: Self-aligning ball, 40 × 80 × 18 mm
You are viewingSKF 1208 EKTN9

Everything the number specifies matches: series 12, 40 × 80 × 18 mm, open, no protection, K, normal clearance, special design. The codes in the number are read against the SKF catalogue.

  • Cross-section drawing to size: Self-aligning ball, 40 × 80 × 18 mm1208 EKTN9This bearingSKF40 × 80 × 18out of stockon requestyou are here
  • Series illustration (not a photo of this item): 1208K1208KCT40 × 80 × 18available to order€1.44Request a quote
  • Photo: 1208 K1208 KAWB40 × 80 × 18available to order€4.28Request a quote
  • Series illustration (not a photo of this item): 1208 K1208 KKG40 × 80 × 18available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 80 × 18mm
mweight 0.42kg

Self-aligning ball bearing 1208 K. Under GOST the same bearing is designated 111208.

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

Frequently asked questions

What is 111208?

It is the same bearing under GOST 3189-89: 111208 corresponds to the ISO base 1208 K. Size 40 × 80 × 18 mm, a full equivalent of 1208 K.

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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