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
4 FKM 80(117,00x04,00)
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Bearing 4118
Manufacturer: INA-FAG
Sizes: 90x135x38 (mm)
Weight:: 1.633 (kg)
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Sizes: 100x150x24 (mm)
Weight:: 1.25 (kg)
GEAR PULLEYS 14M-60S 264.58 (14M-60S 264.58/37)
Manufacturer: BBC
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Sizes: 280x419.6x65 (mm)
Weight:: 31.5 (kg)
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Manufacturer: INA-FAG
Sizes: 17x23x12 (mm)
Weight:: 0.012 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 205x235x18 (mm)
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Manufacturer: NACHI
Weight:: 4.4 (kg)
C 152 3925 Le/ 3850 Li
Manufacturer: ContiTech AG
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.
