Product
A
L
A
T
W
LR
W
TR
t
LR
t
TR
t
J
GG2020L
57
57
6.0
6.0
1.2
0.9
3.5
GG3030L
57
57
6.0
6.0
1.9
1.3
5.0
GG4040L
57
57
6.0
6.0
3.0
2.0
6.0
* unit = mm