SKF C7022 FB/P7 轴承

Seal

no

bearing internal diameter range

d [mm]

80-119

bearing internal diameter

d [mm]

bearing external diameter

D [mm]

bearing width

B [mm]

d1

[mm]

133,2

D1

[mm]

147,5

r1, r2

[mm]

2

r3, r4

[mm]

2

contact angle

%26alpha; [°]

18

a

[mm]

37

da

[mm]

120

db

[mm]

120

Da

[mm]

160

Db

[mm]

160

ra

[mm]

2

rb

[mm]

2

oil nozzle position

dn [mm]

134,5

Speed rating with grease

[1/min]

11 000

Speed rating with oil

[1/min]

18 000

dynamic load rating

C [N]

49 400

static load rating

Co [N]

62 000

fatigue load limit

Pu [N]

2 200

calculation factor

[fo ]

9,8

Light preload

Class A [N]

135

Medium preload

Class B [N]

270

Heavy preload

Class C [N]

540

mean diameter

P [mm]

140

ball diameter

dw [mm]

11,11

ball number

[Z ]

31

Bearing materials

Hybrid

Mass

[kg]

1,9