ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4838
Inner diameter:: 190 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4838
- ПроизводительINA
- d240 mm
- B50 mm
- rmin1,5 mm
- m5610 g / Вес
- Cr255000 N / динамическая грузоподъемность, радиальная
- C0r690000 N / статическая грузоподъемность, радиальная
- nG2250 1/min / Предельная частота вращения
- nB1350 1/min / Базовая тепловая частота вращения
- Cur100000 N / нагрузка предела усталости радиальная
- f210 mm
- S1,5 mm / осевое перемещение
Подшипник 7938 C
Manufacturer: NSK-RHP
Sizes: 190x260x33 (mm)
Weight:: 4.98 (kg)
RPP8 DD 3356 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 23148K
Manufacturer: TMB
Sizes: 240x400x128 (mm)
Weight:: 66.5 (kg)
Bearing SCE2016
Manufacturer: INA-FAG
Sizes: 31.750x38.100x25.400 (mm)
Weight:: 0.045 (kg)
Bearings K87420
Manufacturer: INA-FAG
Sizes: 100x210x15 (mm)
Weight:: 1.66 (kg)
Bearing HK2020-2RS
Manufacturer: INA-FAG
Sizes: 20x26x20 (mm)
Weight:: 0.023 (kg)
K22 PU(25x35x7,5)
Manufacturer: KASTAS
Sizes: 25x35x7,5 (mm)
C 170 22x4320 Li / 4379 Ld
Manufacturer: ContiTech AG
Bearing 6017P4
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 0.96 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 24x47x10 (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.
