SKF SRC 39x5 - service 丝杠

Range

Service range (Quick delivery)

Recirculation type

Planetary roller screw

Nut type

Cylindrical nut

Nominal screw diameter

d0 [mm]

39

Lead

Ph [mm]

5

Preload

Axial play

Number of thread

[N ]

5

Helix angle

? [°]

2,34

Dynamic load category

[kN]

100-150

Standard number of rollers

[Nr ]

9

Max. number of rollers

[Nmax ]

12

Dynamic Load

Ca [kN]

129,2

Static Load

Coa [kN]

268,9

Max. axial play

[mm]

0,02

Nut mass

mn [kg]

2,1

Screw mass

ms [kg/m]

9,4

Screw inertia

Is [kgmm2/m]

1 780

Nut inertia

Inn [kgmm2]

2 030

Rollers inertia

Ins [kgmm2]

124,4

Grease quantity for nut

Zn [cm3]

27,9

d1

[mm]

39,4

d2

[mm]

38,3

D

[mm]

80

A

[mm]

100

w

[mm]

1

a

[mm]

8

b

[mm]

40

H

[mm]

83

Q

[mm]

7

B

[mm]

8

D2

[mm]

73

D3

[mm]

50