SKF NNU 4921 BK/SPW33

d

105mm

double row, high-precision

D

145mm

Cylindrical roller bearings,

B

40mm

Principal dimensions

c

130kN

dynamic Basic load ratings

Bearing

NNU 4921 BK/SPW33

Designations

Mass

2,00KG

C_o

260kN static

static|Basic load ratings

P_u

29kN

limit Fatigue

grease

5300r/min

Attainable speeds when lubricating with grease

oil-air

6000r/min

Attainable speeds when lubricating with oil-air

Type:

 

Cylindrical roller bearings,