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Drawing of NU2220: ⌀100 × ⌀180 × 46 mm⌀180⌀10046NU2220
Fig. 1: NU2220, 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 NU2220

Load: radial high; no axial loadCylindrical roller NU

Bearing CT NU2220

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Specifications

Manufacturer number
Equivalents
3 exact, 1 approximate
d
100 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
180 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
46 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
380 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
450 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
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Equivalents

the same size 100 × 180 × 46 from other brands

4 products
Cross-section drawing to size: Cylindrical roller NU, 100 × 180 × 46 mm
You are viewingCT NU2220

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

  • Cross-section drawing to size: Cylindrical roller NU, 100 × 180 × 46 mmNU2220This bearingCT100 × 180 × 46available to orderon requestyou are here
  • Cross-section drawing to size: Cylindrical roller NU, 100 × 180 × 46 mmNU 2220 ECJSKF100 × 180 × 46available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): NU 2220 ECPNU 2220 ECPSKF100 × 180 × 46available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 100 × 180 × 46mm
Cdynamic 380kN
C0static 450kN

Cylindrical roller NU bearing NU2220.

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

Frequently asked questions

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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