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HELP_VARIABLE
Company
HEFA
Description
BB81B - Strut clamp and reducer rotation type
Bill of material
BB81BN-D20-V25
CNSORDERNO
Serial code
type
Reducer rotary type
material
surface treatment
annex(Allen socket screws)
annex(Set screws)
DH7
mm
DH7 tolerance
VH7
mm
VH7 tolerance
mm
Size/number of attachment screws(Hexagon socket cylindrical head screws)
Corresponding code(Hexagon socket cylindrical head screws)
Size/number of attachment screws(Set screws)
Corresponding code(Set screws)
D2
mm
D2 tolerance g6
mm
D2 tolerance H7
mm
A
mm
B1
mm
B2
mm
F
mm
F1
mm
F2
mm
L1
mm
L2
mm
E1
mm
E2
mm
H
mm
J1
mm
J2
mm
M1
M2
N
d1
mm
d2
mm
f1
mm
f2
mm
h1
mm
h2
mm
INFOTEXT
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Previews
3D
Dimension
2D
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