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Company
KBK Antriebstechnik
Description
KB4HC - Bellows Coupling - Compact Version with Split Hubs
Bill of material
KB4HC-80-78-12-12
SIZE
Size
80
u
T
Torque
80
u
Nm
L
Length (±2)
mm
A
Outer Diameter
82
u
mm
N
Keyway (DIN 6885)
D1
Bore (H7)
mm
Enter value for D1
Bore (H7)
mm
cm
inch
ft
D2
Bore (H7)
mm
Enter value for D2
Bore (H7)
mm
cm
inch
ft
H
Thread Distance
28.00
u
mm
C
Thread Distance front side
9.8
u
mm
E
Hub Length
27.0
u
mm
K
Clamping Length
18.0
W
Distance between Shaft Ends
42
F
Screw (ISO 4762)
M10
u
TA
Tightening Torque
72
u
Nm
CNSMASSEXACT
Mass
0.70 kg
J
Moment of Inertia
0.78 g*cm^2
CT
Torsional Spring Stiffness CT
128000 Nm/rad
CR
Radial Spring Stiffness
1200 N/mm
CA
Axial Spring Stiffness
80 N/mm
KR
Misalignment radial max.
0.20 mm/m
KA
Misalignment axial max.
0.5 mm
KW
Misalignment angular max.
1.5 °
RPM
Speed max.
6900
u
1/min
INFO1
Technical Data Sheet
Product Information
INFO2
Operating / Installation Instruction
Product Information