2" Bore; 2-1/8" Base to Center Height; 5.3" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 4" Length Thru Bore; 0.41" Mounting Hole Diam; Yes Relubricatable; SUPER-32-DD; 2 Seals; Non-Adjustable; Yes Self Aligning

1-1/4" Bore; 1-1/2" Base to Center Height; 3-1/2" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 2-5/8" Length Thru Bore; 0.22" Mounting Hole Diam; Yes Relubricatable; SUPER-20-OPN-DD; 2 Seals; Non-Adjustable; Yes Self Alig

1" Bore; 1-3/16" Base to Center Height; 2.9" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 2-1/2" Length Thru Bore; 0.22" Mounting Hole Diam; Yes Relubricatable; SUPER-16-DD; 2 Seals; Adjustable; Yes Self Aligning

1-1/2" Bore; 1.75" Base to Center Height; 4.1" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 3" Length Thru Bore; 0.28" Mounting Hole Diam; Yes Relubricatable; SUPER-24-DD; 2 Seals; Non-Adjustable; Yes Self Aligning

1-1/4" Bore; 1-1/2" Base to Center Height; 3-1/2" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 2-5/8" Length Thru Bore; 0.22" Mounting Hole Diam; Yes Relubricatable; SUPER-20-DD; 2 Seals; Non-Adjustable; Yes Self Aligning