ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4872
Inner diameter:: 360 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:
- ОбозначениеNA4872
- ПроизводительINA
- d440 mm
- B80 mm
- rmin2,1 mm
- m25600 g / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r2020000 N / статическая грузоподъемность, радиальная
- nG1210 1/min / Предельная частота вращения
- nB600 1/min / Базовая тепловая частота вращения
- Cur255000 N / нагрузка предела усталости радиальная
- f390 mm
- S2 mm / осевое перемещение
Подшипник NJ 224 E
Manufacturer: NACHI
Sizes: 120x215x40 (mm)
Weight:: 6.25 (kg)
Подшипник 69/750
Manufacturer: NSK-RHP
Sizes: 750x1000x112 (mm)
Weight:: 245 (kg)
Подшипник NNCF5056CV
Manufacturer: SKF
Sizes: 280x420x190 (mm)
Weight:: 90.5 (kg)
2.4 NBR 70(009,30x02,40)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DB)
Manufacturer: STO
Sizes: 27x41.5x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x27x6 (mm)
K22 NBR(52x69x9)
Manufacturer: KASTAS
Sizes: 52x69x9 (mm)
Bearing 14138A / 14274
Manufacturer: TIMKEN
Sizes: 34.925x69.012x19.845 (mm)
Weight:: 0.317 (kg)
T10 900 ( Т10 900 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing NJ1030
Manufacturer: ETERNO
Sizes: 150x225x35 (mm)
Weight:: 4.96 (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.
