ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4840
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4840
- ПроизводительINA
- Fw220 mm
- d250 mm
- rmin1,5 mm
- m3350 g / Вес
- Cr260000 N / динамическая грузоподъемность, радиальная
- C0r720000 N / статическая грузоподъемность, радиальная
- nG2150 1/min / Предельная частота вращения
- nB1220 1/min / Базовая тепловая частота вращения
- Cur102000 N / нагрузка предела усталости радиальная
- C50 mm
10X700 Z 27,5
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK9/12-TV
Manufacturer: INA-FAG
Sizes: 9x16x12 (mm)
Bearings NK42/20
Manufacturer: INA-FAG
Sizes: 42x52x20 (mm)
Weight:: 0.858 (kg)
Bearing NU428
Manufacturer: ETERNO
Sizes: 140x360x82 (mm)
Weight:: 46.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 16.00x23.06x3.53 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 95.00x99.00x2.00 (mm)
2.5 NBR 70(025,00x02,50)
Manufacturer: KASTAS
Bearing 22319 CW33
Manufacturer: ETERNO
Sizes: 95x200x67 (mm)
Weight:: 9.964 (kg)
HTD 8M 4128 ( HTD8M 4128 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
