SKF NJ2968ECMA bearing

340x460x72

With a worldwide service team and more than 1 000 installations, SKF Magnetic Mechatronics has the capabilities to support customers at any time, in any circumstance, and for the entire life cycle of your magnetic bearings, from hotline support to dedicated service contracts.



Cylindrical roller bearings, single row NJ 2968 ECMA

Bearing number : NJ 2968 ECMA

Size (mm) : 340x460x72

Brand : SKF

Bore Diameter (mm) : 340

Outer Diameter (mm) : 460

Width (mm) : 72

Bearing dimensions and specification in SKF catalogue:

d - 340 mm

D - 460 mm

B - 72 mm

d1 - - 377 mm

D1 - - 421 mm

F - 367 mm

r1,2 - min. - 3 mm

s - 3.8 mm

da - min. - 353 mm

da - max. - 363 mm

db - min. - 381 mm

Da - max. - 447 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 1020 kN

Basic static load rating - C0 - 2040 kN

Fatigue load limit - Pu - 186 kN

Reference speed - 1400 r/min

Limiting speed - 1900 r/min

Calculation factor - kr - 0.07

Mass bearing - 37 kg

Bearing NJ 2968 ECMA Bearing NJ 2968 ECMA

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