ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4928
- ПроизводительINA
- d190 mm
- B50 mm
- rmin1,5 mm
- m4150 g / Вес
- Cr237000 N / динамическая грузоподъемность, радиальная
- C0r500000 N / статическая грузоподъемность, радиальная
- nG2900 1/min / Предельная частота вращения
- nB1920 1/min / Базовая тепловая частота вращения
- Cur78000 N / нагрузка предела усталости радиальная
- f160 mm
- S1,5 mm / осевое перемещение
K103 PU(50x58x5/6,5 )
Manufacturer: KASTAS
Sizes: 50x58x5/6,5 (mm)
Корпус UCP308
Manufacturer: NACHI
Weight:: 3.3 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x95x10 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 6802ZZ
Manufacturer: NSK-RHP
Sizes: 15x24x5 (mm)
Weight:: 0.007 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K240X250X42
Manufacturer: INA-FAG
Weight:: 0.85 (kg)
Подшипник 7221BDB
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
RPP14 4410 ( RPP 14 4410 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x90x10 (mm)
K68 POM(56x60x9,6)
Manufacturer: KASTAS
Sizes: 56x60x9,6 (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.
