ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4860
Inner diameter:: 330 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4860
- ПроизводительINA
- Fw330 mm
- d380 mm
- rmin2,1 mm
- m12700 g / Вес
- Cr700000 N / динамическая грузоподъемность, радиальная
- C0r1770000 N / статическая грузоподъемность, радиальная
- nG1420 1/min / Предельная частота вращения
- nB710 1/min / Базовая тепловая частота вращения
- Cur235000 N / нагрузка предела усталости радиальная
- C80 mm
K21 PU(30x45x10)
Manufacturer: KASTAS
Sizes: 30x45x10 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 42x54x6 (mm)
Bearing DAC45880039
Manufacturer:
Sizes: 45x88x39/39 (mm)
K57 NBR/ALUMINUM(12x4,5x6)
Manufacturer: KASTAS
Sizes: 12x4,5x6 (mm)
K31 PU/NBR/POM(90x110x14,5)
Manufacturer: KASTAS
Sizes: 90x110x14,5 (mm)
Bearing TWA3446
Manufacturer: INA-FAG
Sizes: 53.975x73.020x0.810 (mm)
Weight:: 0.011 (kg)
Bearing 80X03
Manufacturer: INA-FAG
Sizes: 203.149x298.450x63.576 (mm)
Weight:: 14.622 (kg)
Подшипник QJ 221
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.7 (kg)
Manufacturer: ContiTech AG
Подшипник NUP 240 E
Manufacturer: NACHI
Sizes: 200x360x58 (mm)
Weight:: 29.5 (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.
