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UCFS311-33 four Bolt Square flange bearing units with 2-1/8 inch bore

Short Description:

Flanged ball bearing units consist of an insert bearing mounted in a housing, which can be bolted to a machine wall or frame. Four Bolt Square flange bearing units UCF series is consisting of a ball bearing insert UC series and a cast iron housing F series

The flange bearing is suitable for very high radial loads and for installation in various applications. It is particularly robust with its gray cast iron housing.


Product Detail

Product Tags

UCFS311-33 four Bolt Square flange bearing units with 2-1/8 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. : UC311-33

Housing No. : FS311

Housing Weight : 5.9 kg

 

Main Dimensions:

Shaft Diameter d 2-1/8 inch

Overall length (a) : 185 mm

Distance between attachment bolts (e) : 140 mm

Distance raceway (i) : 17 mm

Diameter of attachment bolt hole (s) : 23 mm

j : 13 mm

Flange width (k) : 20 mm

Housing height from mounting surface (g) : 39 mm

Centering dia (f) : 150 mm

Total height from mounting surface (z) : 58 mm

Width of inner ring (Bi) : 66 mm

Distance front side/bearing centre (n) : 25 mm

Bolt Size : 3/4

 

UCF,UCFS,UCFX drawing

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