SKF NU306ECP bearing

30x72x19

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 NU306ECP

Bearing number : NU306ECP

Size (mm) : 30x72x19

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

d1 - 45 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

r3 min. - 1,1 mm

r4 min. - 1,1 mm

D1 - 58,9 mm

F - 40,5 mm

da min. - 37 mm

da max - 39 mm

Da max. - 65,1 mm

db min - 43 mm

ra max. - 1 mm

rb max. - 1 mm

S - 1,4 mm

Weight - 0,36 Kg

Basic dynamic load rating (C) - 58,5 kN

Basic static load rating (C0) - 48 kN

Fatigue load limit (Pu) - 6,2

Reference speed - 11000 r/min

Limiting speed - 12000 r/min

Calculation factor (kr) - 0,15

Bearing NU306ECP

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