Ringfeder - RFN7013140X65 - Locking Assembly

SKU: ringfeder-rfn7013140x65

Ringfeder - RFN7013140X65 - Locking Assembly

€110.41

(excl. VAT)
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(Excl. VAT)

€110.41

Ringfeder
Ringfeder is a brand with a long-standing history, primarily known for its expertise in power transmission and damping technology. The company was founded in 1922 in Germany, initially focusing on friction springs for railway wagons. Over the decades, Ringfeder has evolved, expanding its product portfolio to serve a wider range of industrial and agricultural applications. Today, it operates as part of the VBG Group, a global industrial group based in Sweden, maintaining its German engineering heritage. The brand's core product lines include a variety of coupling and damping solutions. Ringfeder is particularly recognized for its robust shaft couplings, which are crucial for connecting rotating shafts in machinery, and its specialized friction springs, which provide high energy absorption in a compact design. These technologies are integral to ensuring reliable and safe operation in demanding environments, from heavy-duty vehicles to industrial plants. At Partao, you will find a selection of Ringfeder components, particularly within the Drivetrain category. The brand's products are essential for maintaining the integrity and performance of power transmission systems. Over 21 genuine Ringfeder spare parts are available at Partao. Ringfeder components are often chosen by manufacturers and operators for their durability and precision engineering. These parts are widely used in agricultural machinery, commercial vehicles, and various industrial applications where reliable power transmission and effective damping are critical for operational efficiency and equipment longevity, particularly in regions requiring robust solutions for heavy loads.

X
- mm
L2
- mm
L4
25.7 mm
d1.
- mm
Unit
Each
LLength
37 mm
L1Length L1
31 mm
L3Length L3
21.7 mm
Number of bolts
10
DOutside diameter
65 mm
TA (Locking torque)
17 N·m
Dg (Clamping thread)
M6 x 20
dDiameter shaft max.
40 mm
D1Outside diameter hub
73 mm
dw solid shaft diameter
- mm
pN (Hub pressure at given TA)
100 N/mm²
pW (Shaft pressure at given TA)
220 N/mm²
F ax (Transmissible axial force)
50 kN
T (Transmissible tork at given TA)
940 N·m
Tmax (Maximum transmissible torque
1030 N·m
Minimum required outside hub diameter at Rp0,2=200 N/mm²
99 mm
Minimum required outside hub diameter at Rp0,2=300 N/mm²
86 mm
Minimum required outside hub diameter at Rp0,2=400 N/mm²
80 mm
Manufacturer
Ringfeder

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