Bearing NJ2248EM (42548H)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Technical specifications
Designation : NJ2248EM
ГОСТ : 42548H
Dimensions, mm : 240x440x120
Producer : TMB
K17 PTFE/NBR(80x59x8,1)
Manufacturer: KASTAS
Sizes: 80x59x8,1 (mm)
MEGADYNE ISORAN 1263 RPP3 ( RPP 3M 1263 )
Manufacturer: ContiTech AG
Торцевое уплотнение RM MG12-16
Manufacturer: RiMi
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3004-B-2Z-TVH
Manufacturer: FAG
Sizes: 20x42x16 (mm)
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Manufacturer: ContiTech AG
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Manufacturer: INA-FAG
Sizes: 90x135x30.5 (mm)
Weight:: 1.391 (kg)
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Manufacturer: NACHI
Sizes: 220x370x150 (mm)
Weight:: 66.3 (kg)
Bearing 6003 (103)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
2.5 FKM 80(023,00x02,50 )
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3209-B-TVH
Manufacturer: FAG
Sizes: 45x85x30.2 (mm)
Weight:: 0.628 (kg)
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.
