ENDURO BEARINGS - Grade 5 Chromium Steel - 3/16'' (4,760 mm) (50 pcs)

BK-5059 Enduro Bearings loose balls are 3/16" (4.762 mm) Grade 5 steel balls sold in packs of 50. These precision balls are used to replace or refill open ball bearings on bicycles.

Grade 5 ensures high dimensional and sphericity tolerances, which are essential for precise and quiet bearings. The 3/16" (approximately 4.76 mm) diameter is one of the most common imperial standards for loose ball bearings in hubs and headsets.

Used in free-wheel bearings for hubs, pedals, and headset assemblies that use the 3/16" standard. Enduro Bearings Grade 5 balls ensure precise rotation and optimal longevity for your rebuilt bearings.

Ref: 15994420461948