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
XPZ 1400 Lw / Ld ( XPZ1400 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x28x10 (mm)
Подшипник 7216 B
Manufacturer: NSK-RHP
Sizes: 80x140x26 (mm)
Weight:: 1.49 (kg)
Bearing 628Z1P5 (D28Z1)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 90.00x106.80x8.40 (mm)
AA126 ( АА 126 ) Le= 3251 мм
Manufacturer: ContiTech AG
Подшипник HR30302J
Manufacturer: NSK-RHP
Sizes: 15x42x14.25 (mm)
Weight:: 0.098 (kg)
HTD 8M 1968 ( HTD8M 1968 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 480 GLD8 ( RPP8 480 GOLD )
Manufacturer: ContiTech AG
RPP8 5232 ( RPP 8 5232 -V, -M, -MFX )
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.
