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KG
Drawing of NJ 2208: ⌀40 × ⌀80 × 23 mm⌀80⌀4023NJ 2208
Fig. 1: NJ 2208, 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 NJ 2208

Load: radial high; axial low, on one sideCylindrical roller NJ

Bearing KG NJ 2208

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Specifications

Manufacturer number
OEM number
40 RJ 22
Equivalents
7 exact, 13 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
m
0.51 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 40 × 80 × 23 from other brands

20 products
Cross-section drawing to size: Cylindrical roller NJ, 40 × 80 × 23 mm
You are viewingKG NJ 2208

Size and design match across the brand catalogues. The codes in the number are read against the KG catalogue.
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 40 × 80 × 23mm
mweight 0.51kg

Cylindrical roller NJ bearing NJ 2208.

M: KG 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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