1050 5x10x4 very low friction bearings

1050 5x10x4 very low friction bearings - TOPLINE

Maximally reduces rotation resistance while driving! This is a very high precision bearing designed to optimize rotation.
★ Recommended for front spindles!!
★ Very high precision, lightweight, and low friction
★ Open type without seal
★ 4mm thick design, identical to standard 1050 bearings
※ Being an open type without seal, the rate of sand or debris intrusion inside the bearing is high. To maintain performance, please perform regular maintenance.
[Contains 2 pieces]