Products

UCF318-56 four Bolt Square flange bearing units with 3-1/2 inch bore detail Specifications:

Housing material : gray cast iron or ductile iron

Bearing Material : 52100 Chrome Steel

Bearing Unit Type : Square flange

Bearing type : ball bearing

Bearing No. : UC318-56

Housing No. : F318

Housing Weight : 18.6 kg

Main Dimensions:

Shaft Diameter d : 3-1/2 inch

Overall length (a) : 280 mm

Distance between attachment bolts (e) : 216 mm

Distance raceway (i) : 44 mm

Flange width (g) : 30 mm

L : 76 mm

Diameter of attachment bolt hole (s) : 35 mm

Overall unit width (z) : 100 mm

Width of inner ring (B) : 96 mm

n : 40 mm

Bolt Size : 1-1/8