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
Bearing 32917 (2007917)
Manufacturer: TMB
Sizes: 85x120x23 (mm)
Weight:: 0.773 (kg)
GEAR PULLEYS 14M-44S 193.28 (14M-44S 193.28/37)
Manufacturer: BBC
Bearing 23140 KMW33
Manufacturer: ETERNO
Sizes: 200x340x112 (mm)
Weight:: 43.4 (kg)
Подшипник NJ 220 EM
Manufacturer: NSK-RHP
Sizes: 100x180x34 (mm)
Weight:: 3.81 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ УПОРНЫЙ AXW40
Manufacturer: INA-FAG
Sizes: 40x63x4.2 (mm)
Weight:: 39 (kg)
Bearing NU2336EM (32636EH)
Manufacturer: TMB
Sizes: 180x380x126 (mm)
Weight:: 69.5 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 165.10x197.05x15.87 (mm)
5.33 NBR 90(047,00x05,33)
Manufacturer: KASTAS
Подшипник NJ 2224 E
Manufacturer: NACHI
Sizes: 120x215x58 (mm)
Weight:: 9.35 (kg)
K68 POM(15x20x5,5)
Manufacturer: KASTAS
Sizes: 15x20x5,5 (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.
