ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4838
Inner diameter:: 190 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4838
- ПроизводительINA
- d240 mm
- B50 mm
- rmin1,5 mm
- m5610 g / Вес
- Cr255000 N / динамическая грузоподъемность, радиальная
- C0r690000 N / статическая грузоподъемность, радиальная
- nG2250 1/min / Предельная частота вращения
- nB1350 1/min / Базовая тепловая частота вращения
- Cur100000 N / нагрузка предела усталости радиальная
- f210 mm
- S1,5 mm / осевое перемещение
Bearing GH050010
Manufacturer: GMB
Sizes: 40x75x50/50 (mm)
Krestovina 50x165
Manufacturer: TOYO
K780 PTFE(45x50x60)
Manufacturer: KASTAS
Sizes: 45x50x60 (mm)
Bearing HK2820
Manufacturer: INA-FAG
Sizes: 28x35x20 (mm)
Weight:: 0.036 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x65x7 (mm)
Bearing GS87440
Manufacturer: INA-FAG
Sizes: 200x400x31 (mm)
Weight:: 23.000 (kg)
Подшипник 30336D
Manufacturer: NSK-RHP
Sizes: 180x380x83 (mm)
Weight:: 38.5 (kg)
Подшипник HR33022J
Manufacturer: NSK-RHP
Sizes: 110x170x47 (mm)
Weight:: 3.84 (kg)
Подшипник 681
Manufacturer: NSK-RHP
Sizes: 1x3.8x1 (mm)
Weight:: 0.04 (kg)
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.
