SKF BTM 85 B/P4CDB 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]

c

[mm]

123,2

d1

[mm]

105,8

r1, r2

[mm]

1,1

r3, r4

[mm]

0,6

Da min

[mm]

98

Da

[mm]

124

ra

[mm]

1

rb

[mm]

0,6

Speed rating with grease

[1/min]

6 300

Speed rating with oil

[1/min]

8 000

dynamic load rating

C [N]

44 000

static load rating

Co [N]

96 500

fatigue load limit

Pu [N]

3 900

Light preload

Class A [N]

400

Medium preload

Class B [N]

1 200

mean diameter

P [mm]

109,1

contact angle

%26alpha; [°]

40

ball diameter

dw [mm]

9,53

ball number

[Z ]

54

Bearing materials

All-steel

Mass

[kg]

1,7