Teeth
15
Type of chain
12B-1
Pitch
3/4"
B
20
Tolerance (B)
K6
d
91.6
da external diameter
99
L
17.7
l1
11.1
l4
14
N
47
s1
1.5
s2
1.5
IMPORTANT: Before mounting the ball bearings should not be heated or washed due to the fact that they are lifetime greased and sealed. Operating temperature -20° C to +90° C