SKF NU2084ECMA bearing

420x620x118

On the following pages, the standard range of SKF radial shaft seals is presented with a short description. In depth technical product information can be found in the catalogue “Industrial shaft seals”. For information about availability and delivery time, please contact your nearest SKF representative or authorized distributor. a.



Cylindrical roller bearings, single row NU 2084 ECMA

Bearing number : NU 2084 ECMA

Size (mm) : 420x620x118

Brand : SKF

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 118

Bearing dimensions and specification in SKF catalogue:

d - 420 mm

D - 620 mm

B - 118 mm

D1 - - 556 mm

F - 469 mm

r1,2 - min. - 5 mm

s - 9.9 mm

da - min. - 438 mm

da - max. - 466 mm

db - min. - 474 mm

Da - max. - 602 mm

ra - max. - 4 mm

Basic dynamic load rating - C - 2460 kN

Basic static load rating - C0 - 4750 kN

Fatigue load limit - Pu - 380 kN

Reference speed - 900 r/min

Limiting speed - 1400 r/min

Calculation factor - kr - 0.14

Mass bearing - 125 kg

Bearing NU 2084 ECMA Bearing NU 2084 ECMA

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