SKF NJ244ECM bearing

Bearing NJ 244 ECM Bearing NJ 244 ECM

SKF NJ244ECM bearing, Size: 220x400x65. SKF NJ244ECM are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings, single row NJ 244 ECM

Bearing number : NJ 244 ECM

Size (mm) : 220x400x65

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 400 mm

B - 65 mm

d1 - - 284 mm

D1 - - 342.15 mm

F - 268 mm

r1,2 - min. - 4 mm

r3,4 - min. - 4 mm

s - 2.3 mm

da - min. - 238 mm

da - max. - 263 mm

db - min. - 288 mm

Da - max. - 383 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 1060 kN

Basic static load rating - C0 - 1290 kN

Fatigue load limit - Pu - 125 kN

Reference speed - 1700 r/min

Limiting speed - 3000 r/min

Calculation factor - kr - 0.15

Mass bearing - 38.209 kg

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