SKF NNU4992BK/SPW33 bearing

460x620x160

K/SPW33 SKF bearing is in large stock,the delivery time is about 3-15days according to the q uantity after confirm the payment and free samples can be supplied. our original NN...



Cylindrical roller bearings, double row, super-precision NNU 4992 BK/SPW33

Bearing number : NNU 4992 BK/SPW33

Size (mm) : 460x620x160

Brand : SKF

Bore Diameter (mm) : 460

Outer Diameter (mm) : 620

Width (mm) : 160

Bearing dimensions and specification in SKF catalogue:

d - 460 mm

D - 620 mm

B - 160 mm

D1 - 567 mm

F - 510 mm

b - 16.7 mm

K - 9 mm

r1,2 - min. - 4 mm

r3,4 - min. - 2 mm

s - 3.2 mm

da - min. - 475 mm

da - max. - 504 mm

Da - max. - 605 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 2090 kN

Basic static load rating - C0 - 5500 kN

Fatigue load limit - Pu - 465 kN

Limiting speed for grease lubrication - 1000 r/min

Limiting speed for oil lubrication - 1200 r/min

Mass bearing - 130 kg

Bearing NNU 4992 BK/SPW33 Bearing NNU 4992 BK/SPW33

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