RLS30 Bearing LJ3.3/4 Radial Deep Groove Ball Bearing LS20.1/2

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

RLS 32 Bearing LS21 Inch Series Ball Bearing LJ 4 E 4” Bore

Inner diameter: 101.600mm/ 4 inch Outer diameter: 184.150mm/ 7.25 inch Width: 31.750mm/ 1.25 inch Mass: 3.18kg/7.011lb Filling Slots: without Relubrication Feature: without Rings & balls material: chrome steel, bearing steel Replacements: RLS32, RLS-32, LS 21, LS21, LJ 4 E, LJ4J, LJ4, LJ 4