SKF 61988MA bearing

440x600x74

Original packing best quality Deep groove 35x62x14mm Radial ball bearings - 6007 2RS1/C3 - SKF. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads.



Deep groove ball bearings, single row 61988 MA

Bearing number : 61988 MA

Size (mm) : 440x600x74

Brand : SKF

Bore Diameter (mm) : 440

Outer Diameter (mm) : 600

Width (mm) : 74

Bearing dimensions and specification in SKF catalogue:

d - 440 mm

D - 600 mm

B - 74 mm

d1 - - 492 mm

D1 - - 548.23 mm

r1,2 - min. - 4 mm

da - min. - 455 mm

Da - max. - 585 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 410 kN

Basic static load rating - C0 - 720 kN

Fatigue load limit - Pu - 13.2 kN

Reference speed - 2000 r/min

Limiting speed - 1600 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 17

Mass bearing - 60.5 kg

Bearing 61988 MA Bearing 61988 MA

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