Bearing 3779 / 3730
Inner diameter:: 47.625 mm
Outer diameter: 93.264 mm
The size of the width: 30.163 mm
Weight:: 0.916 kg
Outer diameter: 93.264 mm
The size of the width: 30.163 mm
Weight:: 0.916 kg
Technical specifications
Designation: 3779 / 3730
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 47.625 mm
External diameter(D): 93.264 mm
Working width (T): 30.163 mm
Width (height) (B): 30.302 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 102
Cor (KN): 134
a: 22.1 мм
Width: 0.916 mm
420 H DD MEGADYNE ISORAN
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.