SKF 7003 CD/P4A 轴承

专业经营SKF 7003 CD/P4A 轴承 ，，滚珠丝杠副，螺杆，导轨，工作台，精密主轴，滑块等传动部件，兼营动力配件。备有大量库存型号品种齐全，为满足客户维修需求，可以提供Rexroth [标签:简略标题]与各种技术支持和产品替换服务-NSK THK ISSOKU KOYO KSS KURODA PGM REXROTH SHUTON STAR THOMSON TSUBAKI 等，欢迎垂询。SKF 7003 CD/P4A 轴承 ,相关产品为：SKF S7017 CD/HCP4A 轴承  SKF 71915 ACE/HCP4A 轴承  SKF 7205 CD/P4A 轴承  SKF 71922 ACD/P4A 轴承  SKF 71916 CE/P4A 轴承  SKF 71901 CD/P4A 轴承  SKF C7019 FB/P7 轴承  SKF 71926 CD/P4A 轴承  摘要： Boundary dimensions bearing internal diameter range d [mm]

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Rexroth SKF 7003 CD/P4A 轴承

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Boundary dimensions

bearing internal diameter range

d [mm]

<18

bearing internal diameter

d [mm]

17

0

-0,004

bearing external diameter

D [mm]

35

0

-0,006

bearing width

B [mm]

10

0

-0,08

d1

[mm]

22,6

D1

[mm]

29,3

Abutment and fillet dimensions

r1, r2

[mm]

0,3

r3, r4

[mm]

0,2

contact angle

%26alpha; [°]

15

a

[mm]

9

da

[mm]

19

Other bearing features

Db

[mm]

33,4

Da

[mm]

33

ra

[mm]

0,3

rb

[mm]

0,1

Seal

no

oil nozzle position

dn [mm]

24

Speed rating with grease

[1/min]

48 000

Speed rating with oil

[1/min]

70 000

dynamic load rating

C [N]

6 760

static load rating

Co [N]

3 250

fatigue load limit

Pu [N]

137

calculation factor

[fo ]

9,1

Light preload

Class A [N]

25

Medium preload

Class B [N]

50

Heavy preload

Class C [N]

100

mean diameter

P [mm]

26

ball diameter

dw [mm]

5,55

ball number

[Z ]

12

Bearing materials

All-steel

Mass

[kg]

0,037

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