Bearing NJ2238EM (42538H)
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37 kg
Technical specifications
Designation : NJ2238EM
ГОСТ : 42538H
Dimensions, mm : 190x340x92
Producer : TMB
3 NBR 70(016,00x03,00)
Manufacturer: KASTAS
2.4 NBR 90(014,30x02,40)
Manufacturer: KASTAS
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN1242-2RS-PE
Manufacturer: INA-FAG
Sizes: 12x42x25 (mm)
Weight:: 3.9 (kg)
Bearing NUTR3072
Manufacturer: ETERNO
Sizes: 72x30x29 (mm)
Weight:: 0.697 (kg)
RPP14 DD 4266 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing TWB1427
Manufacturer: INA-FAG
Sizes: 22.225x42.863x1.600 (mm)
Weight:: 0.013 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6902
Manufacturer: INA-FAG
Sizes: 20x28x23 (mm)
Подшипник 2209 K
Manufacturer: NSK-RHP
Sizes: 45x85x23 (mm)
Bearing 7221AC (46221)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
Подшипник NN 3011
Manufacturer: NSK-RHP
Sizes: 55x81x26 (mm)
Weight:: 0.647 (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.
