NNU4926BK/SPW33 SKF bearing

Bearing NNU 4926 BK/SPW33 Bearing NNU 4926 BK/SPW33

Cylindrical roller bearings, double row, super-precision NNU 4926 BK/SPW33

Bearing number : NNU 4926 BK/SPW33

Size (mm) : 130x180x50

Brand : SKF

Bore Diameter (mm) : 130

Outer Diameter (mm) : 180

Width (mm) : 50

Bearing dimensions and specification in SKF catalogue:

d - 130 mm

D - 180 mm

B - 50 mm

D1 - 162 mm

F - 146 mm

b - 5.5 mm

K - 3 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

s - 2.2 mm

da - min. - 137 mm

da - max. - 144 mm

Da - max. - 172 mm

ra - max. - 1.5 mm

dn - 147 mm

Basic dynamic load rating - C - 187 kN

Basic static load rating - C0 - 390 kN

Fatigue load limit - Pu - 41.5 kN

Limiting speed for grease lubrication - 4300 r/min

Limiting speed for oil lubrication - 4800 mm/min

Gref - 31 cm

Mass bearing - 3.85 kg

SKF NNU4926BK/SPW33 Bearing Advantage SKF NNU4926BK/SPW33 Bearing Package SKF NNU4926BK/SPW33 Bearing Fast Delivery SKF NNU4926BK/SPW33 Bearing Service