Starter Bearing

Description Specification
Commutator Minimum Diameter 28.8 mm (1.13 inches)
Commutator Groove Depth 0.5-1.0 mm (0.020-0.039 inch)
Commutator Runout 0.06 mm (0.002 inch)
Brush End Plate Bearing to Brush End Plate 0.01-0.20 mm (0.0003-0.0078 inch)