ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4872
- ПроизводительINA
- Fw390 mm
- d440 mm
- rmin2,1 mm
- m14800 g / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r2020000 N / статическая грузоподъемность, радиальная
- nG1210 1/min / Предельная частота вращения
- nB580 1/min / Базовая тепловая частота вращения
- Cur255000 N / нагрузка предела усталости радиальная
- C80 mm
K69 POM(100x94x14,8)
Manufacturer: KASTAS
Sizes: 100x94x14,8 (mm)
Корпус BLLP1J
Manufacturer: NACHI
Weight:: 0.39 (kg)
Bearing 61928 ZZ
Manufacturer: ETERNO
Sizes: 140x190x24 (mm)
Weight:: 1.9 (kg)
Корпус UCF201
Manufacturer: NACHI
Weight:: 0.64 (kg)
Bearing NN3011K (3182111)
Manufacturer: TMB
Sizes: 55x90x26 (mm)
Weight:: 0.631 (kg)
Подшипник HR32014XJ
Manufacturer: NSK-RHP
Sizes: 70x110x25 (mm)
Weight:: 0.869 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
AA91 ( АА 91 ) Le= 2362 мм
Manufacturer: ContiTech AG
Bearing 6268
Manufacturer: ETERNO
Sizes: 340x620x92 (mm)
Weight:: 131 (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.
