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Drawing of NU 2208 ECP: ⌀40 × ⌀80 × 23 mm⌀80⌀4023NU 2208 ECP
Fig. 1: NU 2208 ECP, 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 NU 2208 ECP

Load: radial high; no axial loadCylindrical roller NU

Bearing SKF NU 2208 ECP

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Specifications

Manufacturer number
OEM number
40 RU 22
Equivalents
1 exact, 18 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
23 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
C
81.5 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
C0
75 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
01

Equivalents

the same size 40 × 80 × 23 from other brands

20 products
Photo: NU 2208 ECP
You are viewingSKF NU 2208 ECP

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

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 80 × 23mm
Cdynamic 81.5kN
C0static 75kN

Cylindrical roller NU bearing NU 2208 ECP.

C, C₀: SKF data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

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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