ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4868
Inner diameter:: 370 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4868
- ПроизводительINA
- Fw370 mm
- d420 mm
- rmin2,1 mm
- m14000 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB620 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- C80 mm
Корпус UKC326+H2326
Manufacturer: NACHI
Weight:: 42.5 (kg)
K38 PU(60x70x7,5)
Manufacturer: KASTAS
Sizes: 60x70x7,5 (mm)
Bearing 2907
Manufacturer: INA-FAG
Sizes: 35x55x16 (mm)
Weight:: 0.137 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 48.00x58.00x5.00 (mm)
Подшипник 6311NKE
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
Bearing GS87414
Manufacturer: INA-FAG
Sizes: 70x150x12.5 (mm)
Weight:: 1.36 (kg)
Bearings LR5205KDDU
Manufacturer: INA-FAG
Sizes: 25x62x20.6 (mm)
Weight:: 0.34 (kg)
MEGADYNE ISORAN 98XL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 114.00x122.00x4.00 (mm)
Bearing 64082RS (180408K)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.25 (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.
