Bearing HM803149 / HM803110
Inner diameter:: 44.45 mm
Outer diameter: 88.9 mm
The size of the width: 30.162 mm
Weight:: 0.849 kg
Outer diameter: 88.9 mm
The size of the width: 30.162 mm
Weight:: 0.849 kg
Technical specifications
Designation: HM803149 / HM803110
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 44.45 mm
External diameter(D): 88.9 mm
Working width (T): 30.162 mm
Width (height) (B): 29.37 mm
Outer cage width (C): 23.02 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 93.5
Cor (KN): 125
a: 26.1 мм
Width: 0.849 mm
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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.