ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4844
- ПроизводительINA
- d270 mm
- B50 mm
- rmin1,5 mm
- m6380 g / Вес
- Cr275000 N / динамическая грузоподъемность, радиальная
- C0r790000 N / статическая грузоподъемность, радиальная
- nG1980 1/min / Предельная частота вращения
- nB1130 1/min / Базовая тепловая частота вращения
- Cur110000 N / нагрузка предела усталости радиальная
- f240 mm
- S1,5 mm / осевое перемещение
Bearing NUP2205
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.174 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NKI80/25
Manufacturer: INA-FAG
Sizes: 80x110x25 (mm)
Weight:: 0.677 (kg)
CTD 1792 C8M
Manufacturer: ContiTech AG
Bearing GS81214
Manufacturer: INA-FAG
Sizes: 70x105x27 (mm)
Weight:: 0.278 (kg)
3280 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 51234X
Manufacturer: NSK-RHP
Sizes: 170x240x55 (mm)
Weight:: 225 (kg)
Bearing WS89460
Manufacturer: INA-FAG
Sizes: 300x540x48.5 (mm)
Weight:: 80.150 (kg)
Подшипник 607 DD
Manufacturer: NSK-RHP
Sizes: 7x19x6 (mm)
Weight:: 0.008 (kg)
Bearing DAC40660024
Manufacturer:
Sizes: 40x66x24/24 (mm)
Bearing 7001CTAP5 (36101KJ)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.02 (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.
