SKF 313451B bearing

SKF 313451B bearing

SKF 313451B, Size: 320x440x72. SKF 313451B 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

Cylindrical roller bearings, single row 313451 B

Bearing number : 313451 B

Size (mm) : 320x440x72

Brand : SKF

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 72

Bearing dimensions and specification in SKF catalogue:

d - 320 mm

D - 440 mm

B - 72 mm

D1 - - 393 mm

F - 352 mm

r1,2 - min. - 3 mm

s - 5.4 mm

da - min. - 333 mm

da - max. - 347 mm

db - min. - 356 mm

Da - max. - 427 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 765 kN

Basic static load rating - C0 - 1500 kN

Fatigue load limit - Pu - 140 kN

Reference speed - 1400 r/min

Limiting speed - 1400 r/min

Calculation factor - kr - 0.1

Mass bearing - 33.5 kg

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Bearing 313451 B Bearing 313451 B SKF 313451B type

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