SKF 71926 CD/P4A 轴承

bearing internal diameter range

d [mm]

120-149

bearing internal diameter

d [mm]

bearing external diameter

D [mm]

bearing width

B [mm]

d1

[mm]

145

D1

[mm]

165

r1, r2

[mm]

1,5

r3, r4

[mm]

0,6

contact angle

%26alpha; [°]

15

a

[mm]

33

da

[mm]

137

Db

[mm]

176

Da

[mm]

173

ra

[mm]

1,5

rb

[mm]

0,6

Seal

no

oil nozzle position

dn [mm]

149,5

Speed rating with grease

[1/min]

7 000

Speed rating with oil

[1/min]

11 000

dynamic load rating

C [N]

92 300

static load rating

Co [N]

108000

fatigue load limit

Pu [N]

3 650

calculation factor

[fo ]

16

Light preload

Class A [N]

350

Medium preload

Class B [N]

700

Heavy preload

Class C [N]

1 400

mean diameter

P [mm]

155

ball diameter

dw [mm]

15,87

ball number

[Z ]

27

Bearing materials

All-steel

Mass

[kg]

1,53