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UCP311 Pillow block ball bearing units with 55 mm bore

Short Description:

Pillow block ball bearing units consist of an insert bearing mounted in a cast iron housing that can be bolted to a support surface. The internal structure of the insert ball bearing is the same with that of deep groove ball bearing. But the inner race of this bearing is wider than the outer race. The outer race has the spherical surface.Insert ball bearings can self aligning with the fit between the outer race and the bearing block. Insert ball bearings are compact. Its easy for loading and unloading.


Product Detail

Product Tags

UCP311 Pillow block ball bearing units with 55 mm bore detail Specifications:

Housing material : gray cast iron or ductile iron

Bearing Material : 52100 Chrome Steel

Bearing type : ball bearing

Bearing No. : UC311

Housing No. : P311

Housing Weight : 7.24 kg

 

Main Dimensions:

Shaft Diameter d 55 mm

Height of spherical seat centre (h) : 80 mm

Overall length (a) : 310 mm

Distance between attachment bolts (e) : 236 mm

Base width (b) : 80 mm

Diameter of attachment bolt hole (S1) : 20 mm

Length of attachment bolt hole (S2) : 38 mm

Foot height (g) : 30 mm

Overall height (w) : 154 mm

Width of inner ring (B) : 66 mm

n : 25 mm

Bolt Size : M16

 

UCP200,300

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