SKF NJ328ECM bearing

140x300x62

Original SKF Bearing NU322ECM . 1. Cylindrical roller bearing NU322ECM is guided by the rim on outer or inner ring. 2. The external dimension of strengthened cylindrical roller bearing is the same as standard type, diameter, length and number of the roller are increased, so it ahs bigger capacity of load rating.



Cylindrical roller bearings NJ328ECM

Bearing number : NJ328ECM

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

C - 62 mm

d1 - 195 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

D1 - 252 mm

F - 180 mm

da min. - 157 mm

da max - 175 mm

Da max. - 282 mm

db min - 199 mm

ra max. - 3 mm

rb max. - 3 mm

S - 3,7 mm

Weight - 23 Kg

Basic dynamic load rating (C) - 780 kN

Basic static load rating (C0) - 830 kN

Fatigue load limit (Pu) - 88

Reference speed - 2400 r/min

Limiting speed - 2800 r/min

Calculation factor (kr) - 0,15

Bearing NJ328ECM

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