3426/20.40.6.4
Description
- Nut Series 3426 with external ball return, Flange single nut with 4-point-contact, with standard synthetic wipers on both ends
- Nut shape according to DIN for assembly by flange
- Multiple start ball thread, ground execution according to
accuracy class P1 - P5
Technical Data and Dimensions
-
Series
-
3426
-
Flange thickness
-
[mm]
- L7
-
14
-
Nominal diameter
-
[mm]
- dN
-
40
-
Dynamic load capacity
-
[kN]
- Ca
-
44,00
-
Lead
-
[mm]
- P
-
20
-
Static load capacity
-
[kN]
- C0a
-
80,40
-
Ball circles
- i
-
2+2
-
Ball diameter
-
[mm]
- dW
-
6
-
Additional wiper extensions for combination wipers
-
[mm]
- LA
-
12
-
DN-value
-
160000
-
Pilot Length
-
[mm]
- L1
-
20
-
No. of starts
-
2
-
Pilot diameter
-
[mm]
- D1
-
63
-
Stiffness
-
[N/µm]
- Rnu,ar
-
490
-
Pilot diameter tolerance
-
[mm]
-
g6
-
Friction torque FROM
-
[Ncm]
-
33,8
-
Bolt circle diameter
-
[mm]
- D4
-
78
-
Friction torque TO
-
[Ncm]
-
78,8
-
Flange hole diameter
- D5
-
9
-
Max. preload
-
[kN]
-
3,52
-
Lube hole
-
[mm]
- DS
-
M8x1
-
Accuracy
-
P
-
Flange diameter
-
[mm]
- D6
-
93
-
Nut length
-
[mm]
- L
-
69
-
Flange flat dimension
-
[mm]
- H
-
35
-
Wiper extension
-
[mm]
- L3
-
7
