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Drawing of 6208 2NSE: ⌀40 × ⌀80 × 18 mm6208 2NSE2NSE
Fig. 1: 6208 2NSE, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6208 2NSE

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing NACHI 6208 2NSE

€6.49per piece
In stock: 35 pcs
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
16 exact, 67 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
2NSEcontact seals on both sides
Clearance
normal clearance
C
29.1 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
C0
17.9 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.366 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 40 × 80 × 18 from other brands

88 products
Series illustration (not a photo of this item): 6208 2NSE
You are viewingNACHI 6208 2NSE
€6.49baseline for the price comparison

Everything the number specifies matches: series 62, 40 × 80 × 18 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NACHI catalogue.

Under the price: the difference from the price of this bearing (€6.49).
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Details

what this bearing is, questions

About the bearing

D 80d 40B 18
d×D×Bsize 40 × 80 × 18mm
Cdynamic 29.1kN
C0static 17.9kN
mweight 0.366kg

Deep groove ball bearing 6208-2RS, design 2NSE: contact seals on both sides. Under GOST the same bearing is designated 180208.

C, C₀, m: NACHI 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.

What is 180208?

It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0208 corresponds to the ISO base 6208. Size 40 × 80 × 18 mm, a full equivalent of 6208-2RS.

Will 6208 2NSE 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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