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HELP_VARIABLE
CODE
code
TYPE
type
MAT
Pulley material
aluminium alloy
MATX
Flange material
aluminium alloy
BG
Bearing material
steel
SUR
surface
Natural color anodizing treatment
SUR1
surface1
Natural color anodizing treatment
W
mm
NOM
nominal
mm
D
mm
F
mm
A
mm
EB
English belt
mm
MB
Metric belt
mm
NO
Bearing size No
DD
Bearing diameter
mm
B
Bearing width
mm
LINK
https://www.srdfaa.com/category/15
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