SKF BND 20 x 5R 丝杠

专业经营SKF BND 20 x 5R 丝杠 ,,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 BND 20 x 5R 丝杠 ,相关产品为:[标签:简略标题]  [标签:简略标题]  [标签:简略标题]  [标签:简略标题]  [标签:简略标题]  [标签:简略标题]  [标签:简略标题]  [标签:简略标题]  摘要: Nominal screw diameter d0 [mm] 20 Lead Ph [mm] 5 Preload Backlash elimination by oversize balls Dynamic load category [kN] 10-20 Max length [mm] 5 000 Dynamic Load Ca [kN] 11,7 Static Load Coa [kN] 18,3 Number of ball circuits 3 Preload torque Tpr [Nm] 0,08 Max. axial play [mm] 0,1 Reduced max. axial play [mm] 0,05 Nut mass mn [kg] 0,24 Screw mass ms [kg/m] 2 Screw inertia Is [kgmm2/m] 85 d2 [mm] 16,7 d1 [mm] 19,4 D1 [mm] 36 D4 [mm] 47 D5 [mm] 6,6 D6 [mm] 58 Ltn [mm] 44,5 L1 [mm] 10 L7 [mm] 10 L8 [mm] 44 L10 [mm] 8 L11 [mm] 5 Design 1

Rexroth SKF BND 20 x 5R 丝杠


SKF 丝杠

Nominal screw diameter

d0 [mm]

20

Lead

Ph [mm]

5

Preload

Backlash elimination by oversize balls

Dynamic load category

[kN]

10-20

Max length

[mm]

5 000

Dynamic Load

Ca [kN]

11,7

Static Load

Coa [kN]

18,3

Number of ball circuits

3

Preload torque

Tpr [Nm]

0,08

Max. axial play

[mm]

0,1

Reduced max. axial play

[mm]

0,05

Nut mass

mn [kg]

0,24

Screw mass

ms [kg/m]

2

Screw inertia

Is [kgmm2/m]

85

d2

[mm]

16,7

d1

[mm]

19,4

D1

[mm]

36

D4

[mm]

47

D5

[mm]

6,6

D6

[mm]

58

Ltn

[mm]

44,5

L1

[mm]

10

L7

[mm]

10

L8

[mm]

44

L10

[mm]

8

L11

[mm]

5

Design

1

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