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
84.8 MXL
Manufacturer: ContiTech AG
HTD 8M 2856 ( HTD8M 2856 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing LS5578
Manufacturer: INA-FAG
Sizes: 55x78x5 (mm)
Weight:: 0.088 (kg)
3 NBR 90(059,00x03,00)
Manufacturer: KASTAS
Подшипник RS-5014NR
Manufacturer: NSK-RHP
Sizes: 70x110x54 (mm)
Weight:: 1.87 (kg)
Bearing NU1028M (32128H)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 4.05 (kg)
Подшипник HR32018XJ
Manufacturer: NSK-RHP
Sizes: 90x140x32 (mm)
Weight:: 1.78 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2052-L-TV
Manufacturer: INA-FAG
Sizes: 20x28x60 (mm)
AT20 DD
Manufacturer: ContiTech AG
1.78 NBR 70(63,22x1,78)
Manufacturer: KASTAS
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.
