SKF 30306J2/Q bearing

Bearing 30306J2/Q

SKF 30306J2/Q bearing, Size: 30x72x20.75. SKF 30306J2/Q are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 30306J2/Q

Bearing number : 30306J2/Q

Size (mm) : 30x72x20.75

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 20,75

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 16 mm

a - 15 mm

d1 - 48,4 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 3 mm

Cb min. - 4,5 mm

da max - 40 mm

Da min - 62 mm

Da max. - 65 mm

db min - 37 mm

Db min. - 66 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,38 Kg

Basic dynamic load rating (C) - 56,1 kN

Basic static load rating (C0) - 56 kN

Fatigue load limit (Pu) - 6,4

Reference speed - 7500 r/min

Limiting speed - 10000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,9

Calculation factor (Y0) - 1,1

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