SKF 30244J2 bearing

SKF 30244J2 bearing

SKF 30244J2, Size: 220x400x72. SKF 30244J2 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.

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Description

Inventory: Enough

Delivery time: 5-7 Days

Tapered roller bearings, single row 30244 J2

Bearing number : 30244 J2

Size (mm) : 220x400x72

Brand : SKF

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 72

Bearing dimensions and specification in SKF catalogue:

d - 220 mm

D - 400 mm

T - 72 mm

d1 - - 295.99 mm

B - 65 mm

C - 54 mm

r1,2 - min. - 5 mm

r3,4 - min. - 4 mm

a - 74 mm

da - max. - 259 mm

db - min. - 240.5 mm

Da - min. - 348 mm

Da - max. - 382.5 mm

Db - min. - 371 mm

Ca - min. - 10 mm

Cb - min. - 18 mm

ra - max. - 4 mm

rb - max. - 3 mm

Basic dynamic load rating - C - 990 kN

Basic static load rating - C0 - 1400 kN

Fatigue load limit - Pu - 127 kN

Reference speed - 1200 r/min

Limiting speed - 1600 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y0 - 0.8

Mass bearing - 34.415 kg

SKF 30244J2 Image

Bearing 30244 J2 Bearing 30244 J2

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