ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4840
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4840
- ПроизводительINA
- Fw220 mm
- d250 mm
- rmin1,5 mm
- m3350 g / Вес
- Cr260000 N / динамическая грузоподъемность, радиальная
- C0r720000 N / статическая грузоподъемность, радиальная
- nG2150 1/min / Предельная частота вращения
- nB1220 1/min / Базовая тепловая частота вращения
- Cur102000 N / нагрузка предела усталости радиальная
- C50 mm
O-RING
Manufacturer: NQK SF
Sizes: 149.70x156.70x3.50 (mm)
10X1651 Z 65
Manufacturer: ContiTech AG
Mechanical seal RM 166T-30
Manufacturer: RiMi
Bearing N2306
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.54 (kg)
Подшипник NA59/32
Manufacturer: NSK-RHP
Sizes: 32x52x27 (mm)
Weight:: 0.24 (kg)
K753 PTFE/NBR(80x59x8,1)
Manufacturer: KASTAS
Sizes: 80x59x8,1 (mm)
K36 (70x90x14)
Manufacturer: KASTAS
Sizes: 70x90x14 (mm)
5.33 NBR 70(024,77x05,33)
Manufacturer: KASTAS
Корпус UCFX06
Manufacturer: NACHI
Weight:: 1.3 (kg)
Bearing 395A / 394AS
Manufacturer: TIMKEN
Sizes: 66.675x110.000x21.999 (mm)
Weight:: 0.778 (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.
