koyo 6304

Product Description seal type: Labyrinth finish/coating: Uncoated expansion type: Expansion Bearing bore type: Round radial dynamic load capacity: 4000 lb standards met: UL, AFBMA, AGMA, ASM bolt circle diameter: 12-1/2 in manufacturer catalog number: 104090 housing construction: Split Flange Mount bearing type: Tapered Roller Koyo 6304 2RD Radial & Deep Groove Ball Bearings cross reference by manufacturer# Koyo 6202 2RD Radial & Deep Groove Ball Bearings lubrication type