FYH Bearing UC310 50mm Axle Insert Mounted Bearing Altezza Shielded bearings (ZZ) spin faster

Shielded bearings (ZZ) spin faster due to less friction

the 6017ZZE inner diameter is 85mm

ABEC-5 bearings are manufactured to tight tolerances for precise

Balls: Silicon Nitride (Si3N4) Races Material: Zirconia (ZrO₂) Ceramic (zirconium oxide)

4mm Loose Balls G10

FYH Bearing UC310 50mm Axle Insert Mounted Bearing Altezza Shielded bearings (ZZ) spin fasterUC310 Mounted FYH Bearing 50mm x 110mm x 61mm UC310 Mounted FYH Bearing, measures an inner diameter of 50mm, Inner diameter is 110mm, outer diameter is 61mm. UC310 Mounted FYH Bearing Type:: FYH Mounted Insert Ball Bearing Basic Load kN (Cr): 62 KN Basic Load kN (Cor): 38. 3 KN Size: 50mm x 110mm x 61mm Quantity: 1 Bearing