Part Ref: 16287-2RS(6902-16)
Bearing ID: 16mm
Bearing OD:  28mm
Bearing Thickness: 7mm
Material: Chromium Steel 100Cr6(Race & Balls)
Used On: Bottom Brackets
Grease: SINOPEC HTHS Bearing Grease
Seal: Double-sealed 2RS
Only 1mm difference than 6902 bearing - this is 16mm ID, whereas a 6902 is 15mm.