Skate Wheel

   
PART NO
DIMENSION(inch/mm)
BALL
RATING
DRAWING
D
d
B
E
C
No
Dia
lb/kg
#
PERT-SK38-6
1.50
0.252
0.51
0.81
0.15
8
1.4
40
1
38.1
6.40
13.0
20.6
3.8
8
6.35
18
PERT-SW50-6
1.94
0.252
0.63
0.81
0.09
8
1/4
70
1
49.3
6.40
15.9
20.6
2.4
8
6.35
31
PERT-SW-50-8
1.94
0.311
0.63
0.81
0.09
8
1/4
70
1
49.3
7.90
15.9
20.6
2.4
8
6.35
31