ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4844
Inner diameter:: 220 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:
- ОбозначениеNA4844
- ПроизводительINA
- d270 mm
- B50 mm
- rmin1,5 mm
- m6380 g / Вес
- Cr275000 N / динамическая грузоподъемность, радиальная
- C0r790000 N / статическая грузоподъемность, радиальная
- nG1980 1/min / Предельная частота вращения
- nB1130 1/min / Базовая тепловая частота вращения
- Cur110000 N / нагрузка предела усталости радиальная
- f240 mm
- S1,5 mm / осевое перемещение
Подшипник MR 117
Manufacturer: NSK-RHP
Sizes: 7x11x2.5 (mm)
Weight:: 3.9 (kg)
K23 PU(80x70x12)
Manufacturer: KASTAS
Sizes: 80x70x12 (mm)
AT20 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x72x10 (mm)
Krestovina 45,98X136
Manufacturer: TOYO
Bearing D41
Manufacturer: INA-FAG
Sizes: 82.550x126.213x25.400 (mm)
Weight:: 1061 (kg)
Подшипник RS-5064
Manufacturer: NSK-RHP
Sizes: 320x480x218 (mm)
Weight:: 135 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RAT12
Manufacturer: INA-FAG
SEALS (REINFORCED SEAL) (BT)
Manufacturer: FEKO
Sizes: 52.38x76.23x10/20 (mm)
AT5 390 GEN III
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.
