SKF NJ1052ML bearing

260x400x65

The SKF deep groove ball bearing is a double-sealed ball bearing with C3 clearance and has a deep-groove geometry for high speeds and supporting both radial and axial loads. This bearing has C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion.



Cylindrical roller bearings, single row NJ 1052 ML

Bearing number : NJ 1052 ML

Size (mm) : 260x400x65

Brand : SKF

Bore Diameter (mm) : 260

Outer Diameter (mm) : 400

Width (mm) : 65

Bearing dimensions and specification in SKF catalogue:

d - 260 mm

D - 400 mm

B - 65 mm

d1 - - 309 mm

D1 - - 353.1 mm

F - 296 mm

r1,2 - min. - 4 mm

r3,4 - min. - 4 mm

s - 8 mm

da - min. - 275 mm

da - max. - 292 mm

db - min. - 313 mm

Da - max. - 385 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 627 kN

Basic static load rating - C0 - 965 kN

Fatigue load limit - Pu - 96.5 kN

Reference speed - 1800 r/min

Limiting speed - 2800 r/min

Calculation factor - kr - 0.15

Mass bearing - 30 kg

Bearing NJ 1052 ML Bearing NJ 1052 ML

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