3526/20.40.6.4E

Description

  • ETA+ Nut Series with external ball return
  • Flange nut with wipers on both ends
  • Product photo shows combination wipers
  • 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
3526
Flange thickness
[mm]
L7
14
Nominal diameter
[mm]
dN
40
ETA+
x
Lead
[mm]
P
20
Dynamic load capacity
[kN]
Ca
58,00
Ball circles
i
4+4
Static load capacity
[kN]
C0a
87,50
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
890
Pilot diameter tolerance
[mm]
g6
Friction torque FROM
[Ncm]
27,8
Bolt circle diameter
[mm]
D4
78
Friction torque TO
[Ncm]
65,0
Flange hole diameter
D5
9
Max. preload
[kN]
5,8
Lube hole
[mm]
DS
M8x1
Accuracy
P
Flange diameter
[mm]
D6
93
Nut length
[mm]
L
109
Flange flat dimension
[mm]
H
35
Wiper extension
[mm]
L3
7