ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4868
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4868
- ПроизводительINA
- d420 mm
- B80 mm
- rmin2,1 mm
- m24200 g / Вес
- Cr730000 N / динамическая грузоподъемность, радиальная
- C0r1940000 N / статическая грузоподъемность, радиальная
- nG1270 1/min / Предельная частота вращения
- nB640 1/min / Базовая тепловая частота вращения
- Cur249000 N / нагрузка предела усталости радиальная
- f370 mm
- S2 mm / осевое перемещение
Bearing 22326 (3626)
Manufacturer: TMB
Sizes: 130x280x93 (mm)
Weight:: 29 (kg)
Подшипник SL182232
Manufacturer: INA-FAG
Sizes: 160x290x80 (mm)
RPP8 DD 2044 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89313-TV
Manufacturer: INA-FAG
Sizes: 65x115x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.20x32.00x1.90 (mm)
Подшипник 7230 B
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.2 (kg)
RPP14 8484 ( RPP 14 8484 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NF 1060
Manufacturer: NSK-RHP
Sizes: 300x420x74 (mm)
Weight:: 43.7 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 83x105.50x13/16 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 32.50x37.80x2.65 (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.
