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
Подшипник RS-5012NR
Manufacturer: NSK-RHP
Sizes: 60x95x46 (mm)
Weight:: 1.25 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 13x22.20x5.50 (mm)
Подшипник QJ 326
Manufacturer: NSK-RHP
Sizes: 130x280x58 (mm)
Weight:: 19 (kg)
Bearing 29256 (9039256)
Manufacturer: TMB
Sizes: 280x380x60 (mm)
Weight:: 19.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4840
Manufacturer: INA-FAG
Sizes: 200x250x50 (mm)
Bearing 6032 2RS
Manufacturer: ETERNO
Sizes: 160x240x38 (mm)
Weight:: 6.073 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 40x58x10 (mm)
Bearing 2918
Manufacturer: INA-FAG
Sizes: 90x120x22 (mm)
Weight:: 0.743 (kg)
PK 885 / 348 K
Manufacturer: ContiTech AG
T20 DD
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.
