Bearing NN3044
Inner diameter:: 220 mm
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Technical specifications
Designation : NN3044
Dimensions, mm : 220x340x90
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 29.1 Kg
Dynamic load rating (C) - 800 kN
Static load rating (C0) - 1460 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2800 rev/min
Krestovina 26x46
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Weight:: 0.032 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.00x118.00x4.50 (mm)
O-RING
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Sizes: 142.80x160.00x8.60 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23138-E1-TVPB
Manufacturer: FAG
Sizes: 190x320x104 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K47X52X17
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T10 DD
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Подшипник 2310
Manufacturer: NACHI
Sizes: 50x110x40 (mm)
Weight:: 1.64 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 13.7x24x5 (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.
