SKF 7012 ACD/P4A 轴承 SKF 7012 ACD/P4A 轴承 销售和技术支持

SKF 7012 ACD/P4A 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 7012 ACD/P4A 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 7012 ACD/P4A 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

Boundary dimensions

bearing internal diameter range

d [mm]

50-79

bearing internal diameter

d [mm]

60

0

-0,007

bearing external diameter

D [mm]

95

0

-0,008

bearing width

B [mm]

18

0

-0,15

d1

[mm]

70,8

D1

[mm]

84,2

Abutment and fillet dimensions

r1, r2

[mm]

1,1

r3, r4

[mm]

0,6

contact angle

%26alpha; [°]

25

a

[mm]

27

da

[mm]

66

Other bearing features

Db

[mm]

91,8

Da

[mm]

89

ra

[mm]

1

rb

[mm]

0,6

Seal

no

oil nozzle position

dn [mm]

73,6

Speed rating with grease

[1/min]

13 000

Speed rating with oil

[1/min]

20 000

dynamic load rating

C [N]

39 000

static load rating

Co [N]

33 500

fatigue load limit

Pu [N]

1 400

Light preload

Class A [N]

240

Medium preload

Class B [N]

480

Heavy preload

Class C [N]

960

mean diameter

P [mm]

77,5

ball diameter

dw [mm]

11,11

ball number

[Z ]

19

Bearing materials

All-steel

Mass

[kg]

0,4

SKF 7012 ACD/P4A 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