NJ328ECNML SKF bearing

Bearing NJ 328 ECNML Bearing NJ 328 ECNML

Cylindrical roller bearings, single row NJ 328 ECNML

Bearing number : NJ 328 ECNML

Size (mm) : 140x300x62

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 62

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 300 mm

B - 62 mm

d1 - - 195 mm

D1 - - 251.7 mm

F - 180 mm

r1,2 - min. - 4 mm

r3,4 - min. - 4 mm

s - 3.7 mm

da - min. - 157 mm

da - max. - 175 mm

db - min. - 199 mm

Da - max. - 282.5 mm

ra - max. - 3 mm

rb - max. - 3 mm

Basic dynamic load rating - C - 780 kN

Basic static load rating - C0 - 830 kN

Fatigue load limit - Pu - 88 kN

Reference speed - 2400 r/min

Limiting speed - 4300 r/min

Calculation factor - kr - 0.23

Mass bearing - 22.4 kg

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