SKF NJ218ECP bearing

90x160x30

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 218 ECP

Bearing number : NJ 218 ECP

Size (mm) : 90x160x30

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 160 mm

B - 30 mm

d1 - - 114 mm

D1 - - 138.45 mm

F - 107 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 1.8 mm

da - min. - 101 mm

da - max. - 104 mm

db - min. - 117 mm

Da - max. - 149 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 208 kN

Basic static load rating - C0 - 220 kN

Fatigue load limit - Pu - 27 kN

Reference speed - 4500 r/min

Limiting speed - 5000 r/min

Calculation factor - kr - 0.15

Mass bearing - 2.324 kg

Bearing NJ 218 ECP Bearing NJ 218 ECP

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