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Company
HEFA
Description
CD21C·08B - Sprocket-08B Series
Bill of material
CD21CF-08B-20-D15
CNSORDERNO
MO
model
CD21CF
XL
series
08B
MQ
material quality
S45C
HT
heat treatment
Addendum high frequency
ST
surface treatment
Blackening
Z
z
DD
DH7
mm
M
Set the screws M
KEYWAY
KEYWAY b×t
mm
DP
Dp
mm
DO
Do
mm
H
h
mm
GD
gd
mm
W
w
mm
VV
v
mm
INFOTEXT
io
website