Inner Diameter: 92.250mm (3 3/4 inch)
Outer Diameter: 171.450mm (6 3⁄4 inch)
Width: 28.575mm (1 1⁄8 inch)
Mass: 2.419kg (5.333lb)
Number of Row: single row
Structure: deep groove ball bearing
Replacements: RLS 30, RLS-30, LJ3.3/4, LJ 3.3/4, LJ 3 3/4, LS20.1/2, LS 20.1/2, LS 20 1/2