Description
3M Timing Pulley
A 20 Teeth Bore 8mm
B 24 Teeth Bore 6.35mm
C 24 Teeth Bore 8mm
D 24 Teeth (with edge) Bore 12mm
Type A is used for HTD 3M timing belts with the width ≤20 mm.
Type B,C,D are for HTD 3M timing belts with the width ≤15 mm.