ENDURO BEARINGS 63803 LLB - ABEC 3 - 17x26x7

The 63803 LLB Enduro Bearings is an extra-wide ABEC-3 radial hub bearing measuring 17 x 26 x 7 mm with C3 internal clearance. Its increased width of 7 mm gives it a higher load capacity than the standard 6803 model.

The ABEC-3 rating ensures the precision required for wheel hub applications. The C3 clearance is suitable for the mechanical and thermal stresses encountered in cycling. The double non-contact LLB seal minimizes friction while protecting against contaminants.

Compatible with wheel hubs requiring a 17 mm bore and a width of 7 mm. Enduro Bearings replacement bearing for high-load applications.

Ref: 15994416398716