JTEKT-KOYO 2210-2RS Self-Aligning Ball Bearing - 50 mm ID, 90 mm OD, 23 mm Width Nachi The Whittet-Higgins BM-25 Bearhug is

The Whittet-Higgins BM-25 Bearhug is a metric

Fine tooth mechanism with 60 teeth allows a small return angle of 6° for precise work

The blade has partial serrations

The friction resistance of the counter nut is minimized by an integrated pressure bearing

JTEKT-KOYO 2210-2RS Self-Aligning Ball Bearing - 50 mm ID, 90 mm OD, 23 mm Width Nachi The Whittet-Higgins BM-25 Bearhug isSelf Aligning Ball Bearing JTEKT KOYO self aligning ball bearings have two rows of balls and a common spherical outer raceway. They tolerate shaft and housing misalignment and accommodate moderate radial loads with low friction. They are ideal for applications where shaft deflection or mounting errors are expected.