ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4844
Inner diameter:: 240 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4844
- ПроизводительINA
- Fw240 mm
- d270 mm
- rmin1,5 mm
- m3620 g / Вес
- Cr275000 N / динамическая грузоподъемность, радиальная
- C0r790000 N / статическая грузоподъемность, радиальная
- nG1980 1/min / Предельная частота вращения
- nB1080 1/min / Базовая тепловая частота вращения
- Cur110000 N / нагрузка предела усталости радиальная
- C50 mm
HTD 8M 2512 ( HTD8M 2512 -V, -M, -MFX )
Manufacturer: ContiTech AG
XT200 PU(80x90x10)
Manufacturer: KASTAS
Sizes: 80x90x10 (mm)
K15 PU(140x119x8,1)
Manufacturer: KASTAS
Sizes: 140x119x8,1 (mm)
Подшипник 6903NSE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
Подшипник 23296EK
Manufacturer: NACHI
Sizes: 480x870x310 (mm)
Weight:: 820 (kg)
Krestovina 34,92x106,3
Manufacturer: TOYO
Bearing NNTR60X150X75 2ZL
Manufacturer: INA
Sizes: 60x150x75 (mm)
Weight:: 73 (kg)
CC197 ( СС 197 ) Le= 5105 мм
Manufacturer: ContiTech AG
Bearing 6302P5 (D302)
Manufacturer: TMB
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.77x16.01x2.62 (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.