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MTM
Drawing of 7208 B: ⌀40 × ⌀80 × 18 mm⌀80⌀40187208 B
Fig. 1: 7208 B, 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 7208 B

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

Bearing MTM 7208 B

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Specifications

Manufacturer number
GOST number
Equivalents
3 exact, 19 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
18 mm
Width BRing width. Source: supplier data
Seal
open, no protection
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Equivalents

the same size 40 × 80 × 18 from other brands

22 products
Series illustration (not a photo of this item): 7208 B
You are viewingMTM 7208 B

Everything the number specifies matches: series 72, 40 × 80 × 18 mm, open, no protection, B, special design. The codes in the number are read against the MTM catalogue.

  • Series illustration (not a photo of this item): 7208 B7208 BThis bearingMTM40 × 80 × 18available to orderon requestyou are here
  • Series illustration (not a photo of this item): 7208 B7208 BKG40 × 80 × 18available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7208 B7208 BNTE40 × 80 × 18available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 80d 40B 18
d×D×Bsize 40 × 80 × 18mm

Angular contact ball bearing 7208 B. Under GOST the same bearing is designated 66208.

Frequently asked questions

What is 66208?

It is the same bearing under GOST 3189-89: 66208 corresponds to the ISO base 7208 B. Size 40 × 80 × 18 mm, a full equivalent of 7208 B.

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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