NTN inner rings 1R9X12X12

NTN inner rings 1R9X12X12
Manufacturer: NTN

Product features:
Inner diameter (mm): 9
Outer diameter (mm): 12
Width (mm): 12
Weight (kg): 0.01
Lubrication hole: without lubrication hole
Surface: not ground without twist
Trajectory: finely machined, end faces flattened