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Company
Tsubakimoto Chain Co.
Description
NEF Series - Spacer Type Couplings
Bill of material
NEF45W-NH16JD2XNH16JD2
MN
Model No.
LSCM
Left Shaft Coupling Method
RSCM
Right Shaft Coupling Method
DL
Left Bore size : d
mm
Enter value for DL
Left Bore size : d
mm
cm
inch
ft
DTL
Tolerance of bore diameter (Left)
KWL
Tolerance of Keyway (Left)
PTPL
Position of tapping (Left)
DR
Right Bore size : d
mm
Enter value for DR
Right Bore size : d
mm
cm
inch
ft
DTR
Tolerance of bore diameter (Right)
KWR
Tolerance of Keyway (Right)
PTPR
Position of tapping (Right)
HUBL
Left Hub Type
HUBR
Right Hub Type
AT
Allowable Torque
N*m {kgf*m}
RS
Max. Rotation speed
r/min
TSD
Torsional Stiffness (Disk Only)
N*m/rad {kgf*m/rad}
ASC
Axial Spring Constant
N/mm {kgf/mm}
PCD
Pitch Circle Diameter
mm
A
Total length
mm
B1
dim B (Key type, Standard hub, Expanded dia hub)
mm
B2
dim B (Key type, Long hub)
mm
B3
dim B (Clamp type, Standard hub, Square hub, Expanded dia hub)
mm
B4
dim B (Taper type, Standard hub)
mm
C
Width
mm
E
Width
mm
F
Width
mm
H
Boss dia. (Standard Hub)
mm
HL
Boss dia. (Extended-Dia. Hub)
mm
J
Width
mm
K
Outer Diameter
mm
DD
Dd
mm
N
mm
NO
mm
G
mm
L
mm
NI
Ni
mm
Q
mm
R
mm
S
mm
T
mm
TT
mm
AM
Angular Misalignment
2 deg
PM
Parallel Misalignment
mm
AD
Axial Displacement
mm
Additional Information
Recommendations
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Additional Data
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Previews
3D
Dimension
2D
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