3424/20.40.6.8
Description
- Nut Series 3424 with external ball return, Flange single nut with 4-point-contact with standard wipers on both ends
- Nut shape design for direct assembly of angular bearing, locknut and pulley
- Multiple start ball thread, ground execution according to accuracy class P1 - P5
Technical Data and Dimensions
- Series
- 3424
- Flange thickness
- [mm]
- L7
- 14
- Nominal diameter
- [mm]
- dN
- 40
- Thread length
- [mm]
- L2
- 23
- Lead
- [mm]
- P
- 20
- Dynamic load capacity
- [kN]
- Ca
- 84,70
- Ball circles
- i
- 4+4
- Static load capacity
- [kN]
- C0a
- 172,20
- Ball diameter
- [mm]
- dW
- 6
- DN-value
- 160000
- Additional wiper extensions for combination wipers
- [mm]
- LA
- 12
- No. of starts
- 2
- Pilot Length
- [mm]
- L1
- 45
- Stiffness
- [N/µm]
- Rnu,ar
- 960
- Pilot diameter tolerance
- [mm]
- h5
- Pilot diameter
- [mm]
- D1
- 70
- Thread diameter
- [mm]
- D2
- M70x2
- Bolt circle diameter
- [mm]
- D4
- 78
- Diameter for wiper extension
- [mm]
- D3
- 65
- Max. preload
- [kN]
- 6,776
- Flange hole diameter
- D5
- M6
- Nut length
- [mm]
- L
- 109
- Flange diameter
- [mm]
- D6
- 93
- Wiper extension
- [mm]
- L3
- 7
