2 Hole Flange Bearing Unit, SLFL20, 20mm ID

Inside Diameter = 20mm
Bearing Unit Type = Flange Bearing Unit
Number of Mount Holes = 2
Material = Zinc Plated Steel
Length = 90.5mm
Width = 66.7mm
Depth = 30.96mm
Mount Hole Size = 8.7mm
Mount Hole Centre-to-Centre = 71.5mm

full fitting instructions. Self-lube Bearing Flange Units. Self-lube bearing units with two-piece zinc-plated pressed steel housings, fitted with bearing inserts. Bore sizes 12 to 30mm ; 1/2 in to 1 1/4 in internal diameter Quick fit/dismantle 2-bolt ; 3-bolt versions available, in Metric or Imperial sizes