SL75 - RHP Cast Iron Pillow Block - 75mm Shaft Diameter 71903 ACDGB/P4A This 61906 2RZ bearing is

This 61906 2RZ bearing is a Sealed Thin Section Deep Groove Radial Ball Bearing with a non-contact rubber seal

The NU207ECP/C3 SKF bearing features a cylindrical roller design

This W6306 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x72x19

This 6204 2Z C3GJN SKF bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance

SL75 - RHP Cast Iron Pillow Block - 75mm Shaft Diameter 71903 ACDGB/P4A This 61906 2RZ bearing isThis SL75 bearing is a Cast Iron Pillow Block Unit. The bearing's dimensions are 75mm Shaft Diameter. SL 75 1075 75G 11 Self Lube Cast Iron Pillow Block Unit 75mm Shaft Diameter Set Screw Lock Long Inner Ring Bearing Insert Casting Group