3526/20.25.3,5.2

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
10
Nominal diameter
[mm]
dN
25
Dynamic load capacity
[kN]
Ca
8,20
Lead
[mm]
P
20
Static load capacity
[kN]
C0a
12,60
Ball circles
i
2+2
Ball diameter
[mm]
dW
3,5
Additional wiper extensions for combination wipers
[mm]
LA
12
DN-value
100000
Pilot Length
[mm]
L1
16
No. of starts
2
Pilot diameter
[mm]
D1
40
Stiffness
[N/µm]
Rnu,ar
200
Pilot diameter tolerance
[mm]
g6
Friction torque FROM
[Ncm]
1,6
Bolt circle diameter
[mm]
D4
51
Friction torque TO
[Ncm]
14,8
Flange hole diameter
D5
6,6
Max. preload
[kN]
0,82
Lube hole
[mm]
DS
M6x1
Accuracy
P
Flange diameter
[mm]
D6
62
Nut length
[mm]
L
75
Flange flat dimension
[mm]
H
24
Wiper extension
[mm]
L3
7