Bearing NJ311E (42311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311E
ГОСТ : 42311E
Dimensions, mm : 55x120x29
Producer : TMB
Bearing NA4944
Manufacturer: ETERNO
Sizes: 220x245x300 (mm)
Weight:: 16.7 (kg)
Подшипник JL69349/JL69310
Manufacturer: NSK-RHP
Sizes: 38x63x17 (mm)
Weight:: 0.203 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x85x13 (mm)
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Manufacturer: ContiTech AG
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Sizes: 40x52x36 (mm)
Weight:: 0.162 (kg)
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Manufacturer: ContiTech AG
Bearing N1014M (2114H)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)
MEGADYNE ISORAN 1760 RPP8 ( RPP 8M 1760 )
Manufacturer: ContiTech AG
T5/165 ( Т5 165 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x50x11 (mm)
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.
