ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4902
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4902
- ПроизводительINA
- Fw20 mm
- d28 mm
- rmin0,3 mm
- m21,7 g / Вес
- Cr12000 N / динамическая грузоподъемность, радиальная
- C0r13600 N / статическая грузоподъемность, радиальная
- nG21100 1/min / Предельная частота вращения
- nB10800 1/min / Базовая тепловая частота вращения
- Cur2430 N / нагрузка предела усталости радиальная
- C13 mm
RPP14 DD 3720 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings NAO40x55x17
Manufacturer: INA-FAG
Sizes: 40x55x17 (mm)
Weight:: 0.127 (kg)
Manufacturer: ContiTech AG
Bearing 4120
Manufacturer: INA-FAG
Sizes: 100x150x41 (mm)
Weight:: 2.222 (kg)
Bearing NN3024KW33P6 (E3182124K)
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 3.7 (kg)
Подшипник 6219NR
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
Подшипник N 307
Manufacturer: NSK-RHP
Sizes: 35x68.2x21 (mm)
Weight:: 0.476 (kg)
Bearing 42381 / 42587
Manufacturer: TIMKEN
Sizes: 96.838x149.225x31.750 (mm)
Weight:: 1.746 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.20x5.24x1.02 (mm)
Bearing HK4520 2RS
Manufacturer: ETERNO
Sizes: 45x52x20 (mm)
Weight:: 0.054 (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.
