SKF 71911 FB/P7 轴承 SKF 71911 FB/P7 轴承 销售和技术支持

SKF 71911 FB/P7 轴承

上海斯将利传动机械有限公司是一家致力于高品质动力配件的公司。专业经营进口轴承,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。SKF 71911 FB/P7 轴承 ,品牌众多,其中常用的滚珠丝杠副的品牌有NTN THK ISSOKU KOYO KSS KURODA PGM REXROTH SHUTON SKF STAR THOMSON TSUBAKI 等。备有大量库存型号品种齐全,提供各种技术支持和产品替换服务,欢迎垂询。,提供SKF 71911 FB/P7 轴承 维修定做服务,同时提供和进口其它品牌替换服务-NSK THK ISSOKU KOYO KSS KURODA PGM REXROTH SHUTON STAR THOMSON TSUBAKI 等

SKF 精密主轴轴承 机床主轴轴承

Seal

no

bearing internal diameter range

d [mm]

50-79

bearing internal diameter

d [mm]

55

0

-0,007

bearing external diameter

D [mm]

80

0

-0,007

bearing width

B [mm]

13

0

-0,15

d1

[mm]

63,9

D1

[mm]

71,3

r1, r2

[mm]

1

r3, r4

[mm]

1

contact angle

%26alpha; [°]

18

a

[mm]

18

da

[mm]

59,6

db

[mm]

59,6

Da

[mm]

75,4

Db

[mm]

75,4

ra

[mm]

1

rb

[mm]

1

oil nozzle position

dn [mm]

64,8

Speed rating with grease

[1/min]

20 000

Speed rating with oil

[1/min]

34 000

dynamic load rating

C [N]

13 300

static load rating

Co [N]

14 000

fatigue load limit

Pu [N]

585

calculation factor

[fo ]

9,7

Light preload

Class A [N]

37

Medium preload

Class B [N]

74

Heavy preload

Class C [N]

150

mean diameter

P [mm]

67,5

ball diameter

dw [mm]

5,56

ball number

[Z ]

28

Bearing materials

All-steel

Mass

[kg]

0,18

SKF 71911 FB/P7 轴承 相关产品

常见型号:SKF BTM 100 A/P4CDB 轴承  SKF BTM 100 A/HCP4CDB 轴承  SKF BTM 110 A/HCP4CDB 轴承  SKF BTM 120 A/P4CDB 轴承  SKF BTM 120 A/HCP4CDB 轴承  SKF BTM 110 A/P4CDB 轴承  SKF BTM 130 A/HCP4CDB 轴承  SKF BTM 130 A/P4CDB 轴承  SKF BTM 60 A/HCP4CDB 轴承  SKF BTM 60 A/P4CDB 轴承   具体产品规格参数和技术的需求请直接联系我们