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HELP_VARIABLE
CODE
code
CELRT
TYPE
type
lengthened type
MAT
Joint material
SUM22L
MAT1
Mounting part material
S45C
MAT2
Nut material
SS400
SUR
surface treatment
Black
HRD
Joint hardness
-
HRD1
Hardness of mounting part
35~40HRC
HRD2
Nut hardness
-
SPE
Applicable roller chain nominal size
LMIN
Lmin
mm
PMIN
Pmin
mm
A
mm
B1
mm
B2
mm
C
mm
L1
mm
D
mm
LINK
link
https://www.srdfaa.com/product/1141603221612.html
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