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
Bearing NJ208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.394 (kg)
Krestovina 22x50,3
Manufacturer: TOYO
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x47x10 (mm)
K21 PU(8x14x4)
Manufacturer: KASTAS
Sizes: 8x14x4 (mm)
Подшипник NU 1020
Manufacturer: NACHI
Sizes: 100x150x24 (mm)
Weight:: 1.48 (kg)
Manufacturer: ContiTech AG
Bearings RNA4906
Manufacturer: INA-FAG
Sizes: 35x47x17 (mm)
Weight:: 0.694 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22256-B-MB
Manufacturer: FAG
Sizes: 280x500x130 (mm)
Подшипник HR30308J
Manufacturer: NSK-RHP
Sizes: 40x90x25.25 (mm)
Weight:: 0.758 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192328-TB
Manufacturer: INA-FAG
Sizes: 140x300x102 (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.
