Enduro Bearing 6702 - LLB ABEC3 - 15x21x4mm
LLB = Hub bearings
LLU = Suspension bearings
C-3 Clearance
This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.
All across the board, our bearings have higher standards of tolerance to ensure superior performance.