3526/25.40.7,5.3NE

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
25
Dynamic load capacity
[kN]
Ca
57,50
Ball circles
i
3+3
Static load capacity
[kN]
C0a
77,50
Ball diameter
[mm]
dW
7,5
Additional wiper extensions for combination wipers
[mm]
LA
22
DN-value
160000
Pilot Length
[mm]
L1
25
No. of starts
2
Pilot diameter
[mm]
D1
70
Stiffness
[N/µm]
Rnu,ar
620
Pilot diameter tolerance
[mm]
g6
Friction torque FROM
[Ncm]
27,6
Bolt circle diameter
[mm]
D4
85
Friction torque TO
[Ncm]
64,4
Flange hole diameter
D5
9
Max. preload
[kN]
5,75
Lube hole
[mm]
DS
M8x1
Accuracy
P
Flange diameter
[mm]
D6
100
Nut length
[mm]
L
104
Flange flat dimension
[mm]
H
37,5
Wiper extension
[mm]
L3
7