UCF307-21 four Bolt Square flange bearing units with 1-5/16 inch bore
UCF307-21 four Bolt Square flange bearing units with 1-5/16 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. : UC307-21
Housing No. : F307
Housing Weight : 2 kg
Main Dimensions:
Shaft Diameter d : 1-5/16 inch
Overall length (a) : 135 mm
Distance between attachment bolts (e) : 100 mm
Distance raceway (i) : 20 mm
Flange width (g) : 16 mm
L : 36 mm
Diameter of attachment bolt hole (s) : 19 mm
Overall unit width (z) : 49 mm
Width of inner ring (B) : 48 mm
n : 19 mm
Bolt Size : 5/8
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