ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4872
- ПроизводительINA
- Fw390 mm
- d440 mm
- rmin2,1 mm
- m14800 g / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r2020000 N / статическая грузоподъемность, радиальная
- nG1210 1/min / Предельная частота вращения
- nB580 1/min / Базовая тепловая частота вращения
- Cur255000 N / нагрузка предела усталости радиальная
- C80 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x80x10 (mm)
K49 PU/NBR(85x69,5x6,3)
Manufacturer: KASTAS
Sizes: 85x69,5x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x120x13 (mm)
MEGADYNE ISORAN 1800 RPP5 ( RPP 5M 1800 )
Manufacturer: ContiTech AG
C 250 22x6350 Li / 6409 Ld
Manufacturer: ContiTech AG
RPP14 1750 ( RPP 14 1750 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6317DDU
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.28 (kg)
Подшипник 7238DB
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)
Bearing 61931M (1000931H)
Manufacturer: TMB
Sizes: 155x215x28 (mm)
Bearing 3778 / 3730
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.162 (mm)
Weight:: 0.918 (kg)
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.
