NU2084ECMA 420x620x118 SKF bearing

Bearing NU 2084 ECMA Bearing NU 2084 ECMA

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

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