Bearing 30311 (7311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Technical specifications
Designation : 30311
ГОСТ : 7311E
Dimensions, mm : 55x120x31.5
Producer : TMB
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Manufacturer: FAG
Sizes: 30x55x17 (mm)
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Manufacturer: NACHI
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Weight:: 0.32 (kg)
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Sizes: 28.60x44.45x11.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4852
Manufacturer: INA-FAG
Sizes: 285x320x60 (mm)
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Weight:: 0.06 (kg)
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Weight:: 105 (kg)
K69 POM(90x85x14,8)
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Sizes: 90x85x14,8 (mm)
SALNIK REINFORCED (TC)
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Mechanical seal RM 502-40
Manufacturer: RiMi
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.
